false Q1 --12-31 0001407583 0001407583 2024-01-01 2024-03-31 0001407583 2024-05-09 0001407583 2024-03-31 0001407583 2023-12-31 0001407583 2023-01-01 2023-03-31 0001407583 2022-12-31 0001407583 2023-03-31 0001407583 us-gaap:CommonStockMember 2023-12-31 0001407583 us-gaap:AdditionalPaidInCapitalMember 2023-12-31 0001407583 BHLL:SpecialWarrantMember 2023-12-31 0001407583 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2023-12-31 0001407583 us-gaap:RetainedEarningsMember 2023-12-31 0001407583 us-gaap:CommonStockMember 2024-01-01 2024-03-31 0001407583 us-gaap:AdditionalPaidInCapitalMember 2024-01-01 2024-03-31 0001407583 BHLL:SpecialWarrantMember 2024-01-01 2024-03-31 0001407583 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2024-01-01 2024-03-31 0001407583 us-gaap:RetainedEarningsMember 2024-01-01 2024-03-31 0001407583 us-gaap:CommonStockMember 2023-01-01 2023-03-31 0001407583 us-gaap:CommonStockMember 2024-03-31 0001407583 us-gaap:AdditionalPaidInCapitalMember 2024-03-31 0001407583 BHLL:SpecialWarrantMember 2024-03-31 0001407583 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2024-03-31 0001407583 us-gaap:RetainedEarningsMember 2024-03-31 0001407583 us-gaap:CommonStockMember 2022-12-31 0001407583 us-gaap:AdditionalPaidInCapitalMember 2022-12-31 0001407583 BHLL:SpecialWarrantMember 2022-12-31 0001407583 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2022-12-31 0001407583 us-gaap:RetainedEarningsMember 2022-12-31 0001407583 us-gaap:AdditionalPaidInCapitalMember 2023-01-01 2023-03-31 0001407583 BHLL:SpecialWarrantMember 2023-01-01 2023-03-31 0001407583 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2023-01-01 2023-03-31 0001407583 us-gaap:RetainedEarningsMember 2023-01-01 2023-03-31 0001407583 us-gaap:CommonStockMember 2023-03-31 0001407583 us-gaap:AdditionalPaidInCapitalMember 2023-03-31 0001407583 BHLL:SpecialWarrantMember 2023-03-31 0001407583 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2023-03-31 0001407583 us-gaap:RetainedEarningsMember 2023-03-31 0001407583 us-gaap:EquipmentMember 2024-01-01 2024-03-31 0001407583 us-gaap:EquipmentMember 2023-01-01 2023-03-31 0001407583 BHLL:CAndETreeFarmLLCMember BHLL:ThroughFebruaryTwoThousandTwentySixMember 2023-01-01 2023-03-31 0001407583 BHLL:CAndETreeFarmLLCMember BHLL:ThroughMarchOneTwoThousandTwentySixMember 2023-03-31 0001407583 BHLL:EPASettlementAgreementAmendmentMember 2024-01-01 2024-03-31 0001407583 BHLL:EPASettlementAgreementAmendmentMember BHLL:PaymentBondOneMember 2024-01-01 2024-03-31 0001407583 BHLL:EPASettlementAgreementAmendmentMember BHLL:PaymentBondTwoMember 2024-01-01 2024-03-31 0001407583 BHLL:EPASettlementAgreementAmendmentMember 2024-03-31 0001407583 BHLL:ThirdPartyMember 2024-01-01 2024-03-31 0001407583 BHLL:EPASettlementAgreementAmendmentMember 2023-12-31 0001407583 BHLL:EnvironmentalProtectionAgencyAgreementMember 2024-03-31 0001407583 2021-12-20 0001407583 BHLL:RCDNoteMember 2021-12-20 0001407583 BHLL:CDOneNoteMember 2021-12-20 0001407583 BHLL:MultiMetalStreamMember 2021-12-20 0001407583 BHLL:CDOneNoteMember 2021-12-20 2021-12-20 0001407583 BHLL:CDTwoNoteMember 2022-06-17 0001407583 2022-06-17 0001407583 2023-06-23 0001407583 2023-06-23 2023-06-23 0001407583 BHLL:RCDNoteMember 2023-06-23 0001407583 BHLL:CDOneAndCDTwoNoteMember srt:MinimumMember 2023-06-23 2023-06-23 0001407583 BHLL:CDOneAndCDTwoNoteMember srt:MaximumMember 2023-06-23 2023-06-23 0001407583 BHLL:RCDNoteMember 2022-01-07 0001407583 BHLL:RCDNoteMember 2022-01-07 2022-01-07 0001407583 2022-01-07 2022-01-07 0001407583 BHLL:RCDNoteMember 2022-06-01 2022-06-30 0001407583 BHLL:RCDNoteMember 2022-06-30 0001407583 BHLL:RCDNoteMember 2023-06-23 2023-06-23 0001407583 us-gaap:ConvertibleDebtMember 2022-01-28 0001407583 us-gaap:ConvertibleDebtMember 2022-01-28 2022-01-28 0001407583 us-gaap:ConvertibleDebtMember 2022-06-01 2022-06-30 0001407583 us-gaap:ConvertibleDebtMember 2023-06-01 2023-06-30 0001407583 us-gaap:ConvertibleDebtMember 2022-06-17 0001407583 us-gaap:ConvertibleDebtMember 2022-06-17 2022-06-17 0001407583 us-gaap:ConvertibleDebtMember BHLL:ThreeQuartelyPaymentsBeginningJuneThirtyTwoThousandTwentyFourMember 2022-06-17 2022-06-17 0001407583 us-gaap:ConvertibleDebtMember BHLL:MaturityDateMember 2022-06-17 2022-06-17 0001407583 us-gaap:ConvertibleDebtMember BHLL:ThreeQuartelyPaymentsBeginningJuneThirtyTwoThousandTwentyFourMember 2023-06-01 2023-06-30 0001407583 us-gaap:ConvertibleDebtMember BHLL:MaturityDateMember 2023-06-01 2023-06-30 0001407583 us-gaap:OtherComprehensiveIncomeMember 2024-01-01 2024-03-31 0001407583 us-gaap:OtherComprehensiveIncomeMember 2023-01-01 2023-03-31 0001407583 BHLL:ConsolidatedBalanceSheetsMember 2024-01-01 2024-03-31 0001407583 BHLL:ConsolidatedBalanceSheetsMember 2023-01-01 2023-03-31 0001407583 BHLL:ConsolidatedBalanceSheetsMember 2024-03-31 0001407583 BHLL:ConsolidatedBalanceSheetsMember 2023-12-31 0001407583 us-gaap:InterestExpenseMember 2024-01-01 2024-03-31 0001407583 us-gaap:ConvertibleDebtMember 2023-06-23 0001407583 us-gaap:ConvertibleDebtMember 2023-06-23 2023-06-23 0001407583 us-gaap:ConvertibleDebtMember 2023-12-31 0001407583 BHLL:MeasurementInputContractualInterestRateMember BHLL:CDOneNoteOneMember 2024-03-31 0001407583 us-gaap:MeasurementInputOptionVolatilityMember BHLL:CDOneNoteOneMember 2024-03-31 0001407583 us-gaap:MeasurementInputCreditSpreadMember BHLL:CDOneNoteOneMember 2024-03-31 0001407583 us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:CDOneNoteOneMember 2024-03-31 0001407583 BHLL:MeasurementInputRiskAdjustedRateMember BHLL:CDOneNoteOneMember 2024-03-31 0001407583 BHLL:CDOneNoteOneMember 2024-01-01 2024-03-31 0001407583 BHLL:CDOneNoteOneMember 2024-03-31 0001407583 BHLL:MeasurementInputContractualInterestRateMember BHLL:CDTwoNoteOneMember 2024-03-31 0001407583 us-gaap:MeasurementInputOptionVolatilityMember BHLL:CDTwoNoteOneMember 2024-03-31 0001407583 us-gaap:MeasurementInputCreditSpreadMember BHLL:CDTwoNoteOneMember 2024-03-31 0001407583 us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:CDTwoNoteOneMember 2024-03-31 0001407583 BHLL:MeasurementInputRiskAdjustedRateMember BHLL:CDTwoNoteOneMember 2024-03-31 0001407583 BHLL:CDTwoNoteOneMember 2024-01-01 2024-03-31 0001407583 BHLL:CDTwoNoteOneMember 2024-03-31 0001407583 BHLL:MeasurementInputContractualInterestRateMember BHLL:CDOneNoteTwoMember 2024-03-31 0001407583 us-gaap:MeasurementInputOptionVolatilityMember BHLL:CDOneNoteTwoMember 2024-03-31 0001407583 us-gaap:MeasurementInputCreditSpreadMember BHLL:CDOneNoteTwoMember 2024-03-31 0001407583 us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:CDOneNoteTwoMember 2024-03-31 0001407583 BHLL:MeasurementInputRiskAdjustedRateMember BHLL:CDOneNoteTwoMember 2024-03-31 0001407583 BHLL:CDOneNoteTwoMember 2024-01-01 2024-03-31 0001407583 BHLL:CDOneNoteTwoMember 2024-03-31 0001407583 BHLL:MeasurementInputContractualInterestRateMember BHLL:CDTwoNoteTwoMember 2024-03-31 0001407583 us-gaap:MeasurementInputOptionVolatilityMember BHLL:CDTwoNoteTwoMember 2024-03-31 0001407583 us-gaap:MeasurementInputCreditSpreadMember BHLL:CDTwoNoteTwoMember 2024-03-31 0001407583 us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:CDTwoNoteTwoMember 2024-03-31 0001407583 BHLL:MeasurementInputRiskAdjustedRateMember BHLL:CDTwoNoteTwoMember 2024-03-31 0001407583 BHLL:CDTwoNoteTwoMember 2024-01-01 2024-03-31 0001407583 BHLL:CDTwoNoteTwoMember 2024-03-31 0001407583 BHLL:CDOneNoteMember 2022-03-31 0001407583 BHLL:CDTwoNoteMember 2022-06-30 0001407583 us-gaap:MeasurementInputCreditSpreadMember BHLL:CDOneAndRCDMember 2024-03-31 0001407583 us-gaap:MeasurementInputCreditSpreadMember BHLL:CDTwoNoteMember 2024-03-31 0001407583 BHLL:CDOneNoteMember 2024-03-31 0001407583 BHLL:CDTwoNoteMember 2024-03-31 0001407583 BHLL:CDOneNoteMember 2023-12-31 0001407583 BHLL:CDTwoNoteMember 2023-12-31 0001407583 us-gaap:CommonStockMember 2024-01-01 2024-01-31 0001407583 us-gaap:CommonStockMember 2023-03-01 2023-03-31 0001407583 BHLL:TeckResourcesLimitedMember 2022-05-13 0001407583 BHLL:TeckResourcesLimitedMember 2023-03-31 0001407583 BHLL:TeckResourcesLimitedMember 2023-03-01 2023-03-31 0001407583 BHLL:TeckResourcesLimitedMember 2023-01-01 2023-12-31 0001407583 BHLL:BrokeredPrivatePlacementMember BHLL:MarchTwoThousandTwentyThreeSpecialWarrantsIssuanceMember 2023-03-31 0001407583 BHLL:BrokeredPrivatePlacementMember BHLL:MarchTwoThousandTwentyThreeSpecialWarrantsIssuanceMember 2023-03-01 2023-03-31 0001407583 BHLL:CompensationOptionsMember us-gaap:WarrantMember 2023-03-01 2023-03-31 0001407583 us-gaap:CommonStockMember 2023-03-27 2023-03-27 0001407583 us-gaap:CommonStockMember 2024-01-31 0001407583 BHLL:MayTwentyTwentyTwoTeckWarrantsMember 2023-01-01 2023-03-31 0001407583 us-gaap:StockCompensationPlanMember 2024-01-01 2024-03-31 0001407583 us-gaap:StockCompensationPlanMember 2023-01-01 2023-03-31 0001407583 us-gaap:WarrantMember BHLL:MarchTwoThousandTwentyThreeWarrantsMember 2024-03-31 0001407583 us-gaap:WarrantMember BHLL:MarchTwoThousandTwentyThreeWarrantsMember 2023-12-31 0001407583 us-gaap:WarrantMember BHLL:MarchTwoThousandTwentyThreeWarrantsMember us-gaap:MeasurementInputOptionVolatilityMember 2024-03-31 0001407583 us-gaap:WarrantMember BHLL:MarchTwoThousandTwentyThreeWarrantsMember us-gaap:MeasurementInputOptionVolatilityMember 2023-12-31 0001407583 us-gaap:WarrantMember BHLL:MarchTwoThousandTwentyThreeWarrantsMember us-gaap:MeasurementInputRiskFreeInterestRateMember 2024-03-31 0001407583 us-gaap:WarrantMember BHLL:MarchTwoThousandTwentyThreeWarrantsMember us-gaap:MeasurementInputRiskFreeInterestRateMember 2023-12-31 0001407583 us-gaap:WarrantMember BHLL:MarchTwoThousandTwentyThreeWarrantsMember us-gaap:MeasurementInputExpectedDividendRateMember 2024-03-31 0001407583 us-gaap:WarrantMember BHLL:MarchTwoThousandTwentyThreeWarrantsMember us-gaap:MeasurementInputExpectedDividendRateMember 2023-12-31 0001407583 us-gaap:WarrantMember BHLL:MarchTwoThousandTwentyThreeWarrantsMember 2024-01-01 2024-03-31 0001407583 us-gaap:WarrantMember BHLL:MarchTwoThousandTwentyThreeWarrantsMember 2023-01-01 2023-12-31 0001407583 BHLL:SpecialWarrantIssuanceMember BHLL:AprilTwoThousandTwentyTwoIssuanceMember 2024-03-31 0001407583 BHLL:SpecialWarrantIssuanceMember BHLL:AprilTwoThousandTwentyTwoIssuanceMember 2023-12-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputOptionVolatilityMember BHLL:SpecialWarrantIssuanceMember 2024-03-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputOptionVolatilityMember BHLL:SpecialWarrantIssuanceMember 2023-12-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:SpecialWarrantIssuanceMember 2024-03-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:SpecialWarrantIssuanceMember 2023-12-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputExpectedDividendRateMember BHLL:SpecialWarrantIssuanceMember 2024-03-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputExpectedDividendRateMember BHLL:SpecialWarrantIssuanceMember 2023-12-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember BHLL:SpecialWarrantIssuanceMember 2024-01-01 2024-03-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember BHLL:SpecialWarrantIssuanceMember 2023-01-01 2023-12-31 0001407583 BHLL:NonBrokeredIssuanceMember BHLL:AprilTwoThousandTwentyTwoIssuanceMember 2024-03-31 0001407583 BHLL:NonBrokeredIssuanceMember BHLL:AprilTwoThousandTwentyTwoIssuanceMember 2023-12-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputOptionVolatilityMember BHLL:NonBrokeredIssuanceMember 2024-03-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputOptionVolatilityMember BHLL:NonBrokeredIssuanceMember 2023-12-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:NonBrokeredIssuanceMember 2024-03-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:NonBrokeredIssuanceMember 2023-12-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputExpectedDividendRateMember BHLL:NonBrokeredIssuanceMember 2024-03-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputExpectedDividendRateMember BHLL:NonBrokeredIssuanceMember 2023-12-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember BHLL:NonBrokeredIssuanceMember 2024-01-01 2024-03-31 0001407583 BHLL:AprilTwoThousandTwentyTwoIssuanceMember BHLL:NonBrokeredIssuanceMember 2023-01-01 2023-12-31 0001407583 BHLL:WarrantLiabilitiesMember BHLL:JuneTwoThousandTwentyTwoIssuanceMember 2024-03-31 0001407583 BHLL:WarrantLiabilitiesMember BHLL:JuneTwoThousandTwentyTwoIssuanceMember 2023-12-31 0001407583 BHLL:JuneTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputOptionVolatilityMember BHLL:WarrantLiabilitiesMember 2024-03-31 0001407583 BHLL:JuneTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputOptionVolatilityMember BHLL:WarrantLiabilitiesMember 2023-12-31 0001407583 BHLL:JuneTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:WarrantLiabilitiesMember 2024-03-31 0001407583 BHLL:JuneTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:WarrantLiabilitiesMember 2023-12-31 0001407583 BHLL:JuneTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputExpectedDividendRateMember BHLL:WarrantLiabilitiesMember 2024-03-31 0001407583 BHLL:JuneTwoThousandTwentyTwoIssuanceMember us-gaap:MeasurementInputExpectedDividendRateMember BHLL:WarrantLiabilitiesMember 2023-12-31 0001407583 BHLL:JuneTwoThousandTwentyTwoIssuanceMember BHLL:WarrantLiabilitiesMember 2024-01-01 2024-03-31 0001407583 BHLL:JuneTwoThousandTwentyTwoIssuanceMember BHLL:WarrantLiabilitiesMember 2023-01-01 2023-12-31 0001407583 BHLL:WarrantLiabilitiesMember BHLL:FebruaryTwoThousandTwentyOneIssuanceMember 2024-03-31 0001407583 BHLL:WarrantLiabilitiesMember BHLL:FebruaryTwoThousandTwentyOneIssuanceMember 2023-12-31 0001407583 BHLL:FebruaryTwoThousandTwentyOneIssuanceMember us-gaap:MeasurementInputOptionVolatilityMember BHLL:WarrantLiabilitiesMember 2024-03-31 0001407583 BHLL:FebruaryTwoThousandTwentyOneIssuanceMember us-gaap:MeasurementInputOptionVolatilityMember BHLL:WarrantLiabilitiesMember 2023-12-31 0001407583 BHLL:FebruaryTwoThousandTwentyOneIssuanceMember us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:WarrantLiabilitiesMember 2024-03-31 0001407583 BHLL:FebruaryTwoThousandTwentyOneIssuanceMember us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:WarrantLiabilitiesMember 2023-12-31 0001407583 BHLL:FebruaryTwoThousandTwentyOneIssuanceMember us-gaap:MeasurementInputExpectedDividendRateMember BHLL:WarrantLiabilitiesMember 2024-03-31 0001407583 BHLL:FebruaryTwoThousandTwentyOneIssuanceMember us-gaap:MeasurementInputExpectedDividendRateMember BHLL:WarrantLiabilitiesMember 2023-12-31 0001407583 BHLL:FebruaryTwoThousandTwentyOneIssuanceMember BHLL:WarrantLiabilitiesMember 2024-01-01 2024-03-31 0001407583 BHLL:FebruaryTwoThousandTwentyOneIssuanceMember BHLL:WarrantLiabilitiesMember 2023-01-01 2023-12-31 0001407583 BHLL:WarrantLiabilitiesMember BHLL:JuneTwoThousandNineteenIssuanceMember 2024-03-31 0001407583 BHLL:WarrantLiabilitiesMember BHLL:JuneTwoThousandNineteenIssuanceMember 2023-12-31 0001407583 BHLL:JuneTwoThousandNineteenIssuanceMember us-gaap:MeasurementInputOptionVolatilityMember BHLL:WarrantLiabilitiesMember 2024-03-31 0001407583 BHLL:JuneTwoThousandNineteenIssuanceMember us-gaap:MeasurementInputOptionVolatilityMember BHLL:WarrantLiabilitiesMember 2023-12-31 0001407583 BHLL:JuneTwoThousandNineteenIssuanceMember us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:WarrantLiabilitiesMember 2024-03-31 0001407583 BHLL:JuneTwoThousandNineteenIssuanceMember us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:WarrantLiabilitiesMember 2023-12-31 0001407583 BHLL:JuneTwoThousandNineteenIssuanceMember us-gaap:MeasurementInputExpectedDividendRateMember BHLL:WarrantLiabilitiesMember 2024-03-31 0001407583 BHLL:JuneTwoThousandNineteenIssuanceMember us-gaap:MeasurementInputExpectedDividendRateMember BHLL:WarrantLiabilitiesMember 2023-12-31 0001407583 BHLL:JuneTwoThousandNineteenIssuanceMember BHLL:WarrantLiabilitiesMember 2024-01-01 2024-03-31 0001407583 BHLL:JuneTwoThousandNineteenIssuanceMember BHLL:WarrantLiabilitiesMember 2023-01-01 2023-12-31 0001407583 BHLL:WarrantLiabilitiesMember BHLL:AugustTwoThousandNineteenIssuanceMember 2024-03-31 0001407583 BHLL:WarrantLiabilitiesMember BHLL:AugustTwoThousandNineteenIssuanceMember 2023-12-31 0001407583 BHLL:AugustTwoThousandNineteenIssuanceMember us-gaap:MeasurementInputOptionVolatilityMember BHLL:WarrantLiabilitiesMember 2024-03-31 0001407583 BHLL:AugustTwoThousandNineteenIssuanceMember us-gaap:MeasurementInputOptionVolatilityMember BHLL:WarrantLiabilitiesMember 2023-12-31 0001407583 BHLL:AugustTwoThousandNineteenIssuanceMember us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:WarrantLiabilitiesMember 2024-03-31 0001407583 BHLL:AugustTwoThousandNineteenIssuanceMember us-gaap:MeasurementInputRiskFreeInterestRateMember BHLL:WarrantLiabilitiesMember 2023-12-31 0001407583 BHLL:AugustTwoThousandNineteenIssuanceMember us-gaap:MeasurementInputExpectedDividendRateMember BHLL:WarrantLiabilitiesMember 2024-03-31 0001407583 BHLL:AugustTwoThousandNineteenIssuanceMember us-gaap:MeasurementInputExpectedDividendRateMember BHLL:WarrantLiabilitiesMember 2023-12-31 0001407583 BHLL:AugustTwoThousandNineteenIssuanceMember BHLL:WarrantLiabilitiesMember 2024-01-01 2024-03-31 0001407583 BHLL:AugustTwoThousandNineteenIssuanceMember BHLL:WarrantLiabilitiesMember 2023-01-01 2023-12-31 0001407583 us-gaap:WarrantMember 2022-12-31 0001407583 us-gaap:WarrantMember 2023-01-01 2023-03-31 0001407583 us-gaap:WarrantMember 2023-03-31 0001407583 us-gaap:WarrantMember 2023-12-31 0001407583 us-gaap:WarrantMember 2024-01-01 2024-03-31 0001407583 us-gaap:WarrantMember 2024-03-31 0001407583 BHLL:WarrantOneMember 2024-03-31 0001407583 BHLL:WarrantTwoMember 2024-03-31 0001407583 BHLL:WarrantThreeMember 2024-03-31 0001407583 BHLL:WarrantFourMember 2024-03-31 0001407583 BHLL:WarrantFiveMember 2024-03-31 0001407583 BHLL:CompensationOptionsMember 2022-12-31 0001407583 BHLL:CompensationOptionsMember 2023-01-01 2023-03-31 0001407583 BHLL:CompensationOptionsMember 2023-03-31 0001407583 BHLL:CompensationOptionsMember 2023-12-31 0001407583 BHLL:CompensationOptionsMember 2024-01-01 2024-03-31 0001407583 BHLL:CompensationOptionsMember 2024-03-31 0001407583 BHLL:MarchTwoThousandTwentyThreeMember 2023-01-01 2023-03-31 0001407583 BHLL:MarchTwoThousandTwentyThreeMember 2024-01-01 2024-03-31 0001407583 BHLL:MarchTwoThousandTwentyThreeMember 2024-03-31 0001407583 BHLL:AprilOneTwoThousandTwentyFourMember 2024-03-31 0001407583 BHLL:MarchTwentySevenTwoThousandTwentyFourMember 2024-03-31 0001407583 BHLL:BrokerOptionsMember 2024-03-31 0001407583 BHLL:StockOptionsOneMember 2024-01-01 2024-03-31 0001407583 BHLL:StockOptionsOneMember 2024-03-31 0001407583 BHLL:StockOptionsTwoMember 2024-01-01 2024-03-31 0001407583 BHLL:StockOptionsTwoMember 2024-03-31 0001407583 BHLL:StockOptionsThreeMember 2024-01-01 2024-03-31 0001407583 BHLL:StockOptionsThreeMember 2024-03-31 0001407583 BHLL:StockOptionsFourMember 2024-01-01 2024-03-31 0001407583 BHLL:StockOptionsFourMember 2024-03-31 0001407583 srt:ChiefFinancialOfficerMember us-gaap:RestrictedStockUnitsRSUMember 2024-01-29 2024-01-29 0001407583 us-gaap:RestrictedStockUnitsRSUMember srt:ChiefFinancialOfficerMember 2024-01-01 2024-03-31 0001407583 BHLL:ExecutivesAndEmployeesMember us-gaap:RestrictedStockUnitsRSUMember 2024-03-13 2024-03-13 0001407583 us-gaap:RestrictedStockUnitsRSUMember BHLL:ExecutivesAndEmployeesMember 2024-01-01 2024-03-31 0001407583 us-gaap:RestrictedStockUnitsRSUMember 2024-01-01 2024-03-31 0001407583 us-gaap:RestrictedStockUnitsRSUMember 2023-01-01 2023-03-31 0001407583 BHLL:DeferredShareUnitMember 2022-12-31 0001407583 BHLL:DeferredShareUnitMember 2023-03-31 0001407583 BHLL:DeferredShareUnitMember 2023-12-31 0001407583 BHLL:DeferredShareUnitMember 2024-03-31 0001407583 BHLL:DeferredShareUnitMember 2024-01-01 2024-03-31 0001407583 BHLL:DeferredShareUnitMember 2023-01-01 2023-03-31 0001407583 BHLL:KeyManagementPersonnelMember 2024-03-31 0001407583 BHLL:KeyManagementPersonnelMember 2023-03-31 0001407583 us-gaap:SubsequentEventMember BHLL:DeferredShareUnitMember 2024-04-01 2024-04-01 0001407583 us-gaap:CommonStockMember us-gaap:SubsequentEventMember 2024-04-04 2024-04-04 0001407583 us-gaap:SubsequentEventMember 2024-04-05 0001407583 us-gaap:SubsequentEventMember 2024-04-05 2024-04-05 0001407583 us-gaap:SubsequentEventMember 2024-04-04 0001407583 us-gaap:SubsequentEventMember 2024-04-16 2024-04-16 iso4217:USD xbrli:shares iso4217:USD xbrli:shares xbrli:pure iso4217:CAD xbrli:shares iso4217:CAD utr:D

 

 

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

FORM 10-Q

 

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 

For the quarterly period ended March 31, 2024

 

OR

 

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 

For the transition period from       to       

 

Commission file number: 333-150028

 

BUNKER HILL MINING CORP.

(Exact Name of Registrant as Specified in its Charter)

 

nevada   32-0196442

(State of other jurisdiction

of incorporation or organization)

 

(I.R.S. Employer

Identification No.)

 

82 Richmond Street East
Toronto, Ontario, Canada
  M5C 1P1
(Address of Principal Executive Offices)   (Zip Code)

 

(416) 477-7771

(Registrant’s Telephone Number, including Area Code)

 

SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT: None

 

SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT: None

 

Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☐ No ☒

 

Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or 15(d) of the Exchange Act. Yes ☒ No ☐

 

Indicate by check mark whether the Registrant (1) has filed all reports required by Section 13 or 15(d) of the Securities Exchange Act of 1934 (“Exchange Act”) during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

 

Indicate by check mark whether the Registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes ☒ No ☐

to this Form 10-Q. ☒

 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See definition of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company in Rule 12b-2 of the Exchange Act.

 

Large accelerated filer ☐   Accelerated filer ☐
Non-accelerated filer ☒   Smaller reporting company 
    Emerging Growth Company 

 

Indicate by check mark whether the Registrant is a shell company, as defined in Rule 12b-2 of the Exchange Act. Yes ☐ No

 

Number of shares of Common Stock outstanding as of May 9, 2024: 339,099,216

 

 

 

 

 

 

TABLE OF CONTENTS

 

PART I – FINANCIAL INFORMATION 3
     
  Item 1. Financial Statements 3
     
  Item 2. Management’s Discussion and Analysis of Financial Condition or Plan of Operation 20
     
  Item 3. Quantitative and Qualitative Disclosures about Market Risk 23
     
  Item 4. Controls and Procedures 24
     
PART II – OTHER INFORMATION 25
     
  Item 1. Legal Proceedings 25
     
  Item 1A. Risk Factors 25
     
  Item 2. Unregistered Sales of Equity Securities and Use Of Proceeds 25
     
  Item 3. Defaults upon Senior Securities 25
     
  Item 4. Mine Safety Disclosure 26
     
  Item 5. Other Information 26
     
  Item 6. Exhibits 26

 

 2 

 

 

PART I – FINANCIAL INFORMATION

 

Item 1. Financial Statements

 

The condensed interim consolidated financial statements of Bunker Hill Mining Corp., (“Bunker Hill”, the “Company”, or the “Registrant”) a Nevada corporation, included herein were prepared, without audit, pursuant to rules and regulations of the Securities and Exchange Commission. Because certain information and notes normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“U.S.”) were condensed or omitted pursuant to such rules and regulations, these financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s Form 10-K for the year ended December 31, 2023, and all amendments thereto.

 

Bunker Hill Mining Corp.

Condensed Interim Consolidated Balance Sheets

(Expressed in United States Dollars)

Unaudited

 

   March 31,   December 31, 
   2024   2023 
ASSETS          
           
Current assets          
Cash  $13,684,542   $20,102,596 
Restricted cash (note 8)   6,476,000    6,476,000 
Accounts receivable and prepaid expenses (note 3)   703,004    598,401 
Total current assets   20,863,546    27,176,997 
           
Non-current assets          
Spare parts inventory (note 5)   341,004    341,004 
Long term deposit   249,265    249,265 
Equipment (note 4)   1,164,830    946,661 
Right-of-use asset (note 4)   608,725    625,022 
Bunker Hill Mine and mining interests (note 6)   15,679,985    15,198,259 
Process plant (note 5)   22,741,673    17,452,470 
Total assets  $61,649,028   $61,989,678 
           
EQUITY AND LIABILITIES          
           
Current liabilities          
Accounts payable (note 16)  $4,417,284   $1,788,950 
Accrued liabilities   1,321,239    1,225,525 
Current portion of lease liability (note 7)   271,743    353,526 
Deferred share units liability (note 12)   644,305    569,327 
Environment protection agency cost recovery payable (note 8)   3,000,000    3,000,000 
Current portion of stream debenture   2,017,825    - 
Interest payable (note 9)   529,450    534,998 
Total current liabilities   12,201,846    7,472,326 
           
Non-current liabilities          
Lease liability (note 7)   9,983    71,808 
Series 1 convertible debenture (note 9)   5,212,398    5,244,757 
Series 2 convertible debenture (note 9)   13,359,789    13,458,570 
Stream debenture (note 9)   50,695,175    51,138,000 
Environment protection agency cost recovery liability, net of discount (note 8)   7,026,947    6,574,140 
Deferred tax liability (note 14)   1,888,670    2,588,590 
Derivative warrant liability (note 10)   2,072,592    1,808,649 
Total liabilities   92,467,400    88,356,840 
           
Shareholders’ Deficiency          
Preferred shares, $0.000001 par value, 10,000,000 preferred shares authorized   -    - 
Common shares, $0.000001 par value, 1,500,000,000 common shares authorized   331    321 
Additional paid-in-capital (note 10)   58,691,397    57,848,953 
Accumulated other comprehensive income   1,097,034    808,662 
Accumulated deficit   (90,607,134)   (85,025,098)
Total shareholders’ deficiency   (30,818,372)   (26,367,162)
Total shareholders’ deficiency and liabilities  $61,649,028   $61,989,678 

 

The accompanying notes are an integral part of these unaudited condensed interim consolidated financial statements.

 

 3 

 

 

Bunker Hill Mining Corp.

Condensed Interim Consolidated Statements of (Loss) Income and Comprehensive (Loss) Income

(Expressed in United States Dollars)

(Unaudited)

 

   2024   2023 
   Three Months Ended 
   March 31, 
   2024   2023 
         
Operating expenses (note 15)  $(3,787,631)  $(2,185,488)
           
Other income or gain (expense or loss)          
Interest income   291,330    - 
Change in derivative liability (note 10)   (263,943)   4,226,574 
(Loss) gain on FV of convertible debentures (note 9)   (157,232)   1,689,701 
Gain on modification of warrants (note 10)   -    214,714 
Gain (loss) on foreign exchange   5,654    (2,886)
Interest expense (note 7,8,9)   (2,083,735)   (1,324,629)
Financing costs (note 10)   -    (576,751)
Loss on stream debentures (note 9)   (217,000)   - 
Loss on debt settlement (note 9)   (70,093)   (250,086)
Other income   694    - 
(Loss) income for the period pre tax   (6,281,956)   1,791,149 
Deferred income tax recovery (note 14)   699,920    - 
(Loss) income for the period   (5,582,036)   1,791,149 
           
Other comprehensive income (loss), net of tax          
Gain on change in FV on own credit risk (note 9)   288,372    807,012 
Other comprehensive income    288,372    807,012 
Comprehensive (loss) income    (5,293,664)   2,598,161 
           
Net (loss)/income per common share – basic  $(0.02)  $0.01 
Net (loss)/income per common share – fully diluted  $(0.02)  $0.01 
           
Weighted average common shares – basic   329,407,128    212,429,683 
Weighted average common shares – fully diluted   329,407,128    314,666,701 

 

The accompanying notes are an integral part of these unaudited condensed interim consolidated financial statements.

 

 4 

 

 

Bunker Hill Mining Corp.

Condensed Interim Consolidated Statements of Cash Flows

(Expressed in United States Dollars)

Unaudited

 

   Three Months   Three Months 
   Ended   Ended 
   March 31,   March 31, 
   2024   2023 
Operating activities          
Net (loss) income for the period  $(5,582,036)  $1,791,149 
Adjustments to reconcile net loss to net cash used in operating activities:          
Stock-based compensation (note 10)   336,927    34,391 
Depreciation expense   90,814    51,076 
Change in fair value of warrant liability   263,943    (4,226,574)
Deferred tax expense   (699,920)    - 
Gain on warrant extinguishment   -    (214,714)
Units issued for services   -    68,656 
Interest expense on lease liability (note 7)   27,008    3,611 
Financing costs   -    (384,984)
Loss on debt settlement   70,093    250,086 
Loss on debt modification   217,000    - 
Accretion of liabilities   1,551,867    374,307 
Loss (gain) on fair value of derivatives   157,232    (1,689,701)
Changes in operating assets and liabilities:          
Accounts receivable and prepaid expenses   (104,603)   236,893 
Accounts payable   608,475    954,046 
Accrued liabilities   (304,831)    498,412 
Interest payable   504,864    892,753 
Net cash used in operating activities   (2,863,167)   (1,360,593)
           
Investing activities          
Process plant   (2,596,535)   (93,765)
Mine improvements   (495,050)   (280,466)
Purchase of machinery and equipment   (264,634)   (60,004)
Net cash used in investing activities   (3,356,219)   (434,235)
           
Financing activities          
Proceeds from issuance of special warrants   -    3,661,822 
Proceeds from warrants exercise   -    837,459 
Proceeds from promissory note   -    240,000 
Lease payments   (198,668)   (60,000)
Net cash (used) provided by financing activities   (198,668)   4,679,281 
Net change in cash   (6,418,054)   2,884,453 
Cash, beginning of period   26,578,596    7,184,105 
Cash, end of period  $20,160,542   $10,068,558 
           
Supplemental disclosures          
Non-cash activities          
Accounts payable, accrued liabilities, and promissory notes settled with special warrants issuance  $-   $874,198 
Interest payable settled with common shares  $580,498   $1,368,724 
           
Reconciliation from Cash Flow Statement to Balance Sheet:          
Cash and restricted cash end of period  $20,160,542   $10,068,558 
Less restricted cash   6,476,000    6,476,000 
Cash end of period  $13,684,542   $3,592,558 

 

The accompanying notes are an integral part of these unaudited condensed interim consolidated financial statements.

 

 5 

 

 

Bunker Hill Mining Corp.

Condensed Interim Consolidated Statements of Changes in Shareholders’ Deficiency

(Expressed in United States Dollars)

Unaudited

 

                   Accumulated         
           Additional       other         
   Common stock   paid-in-   Special   comprehensive   Accumulated     
   Shares   Amount   capital   warrants   income   deficit   Total 
                             
Balance, December 31, 2023   322,661,482   $321   $57,848,953   $-   $808,662   $(85,025,098)  $(26,367,162)
Stock-based compensation             261,949                   261,949 
Shares issued for interest payable   7,392,859    7    580,498                   580,505 
Shares issued for RSUs vested   2,546,436    3    (3)                  - 
OCI   -    -    -         288,372    -    288,372 
Net income (loss) for the period   -    -    -    -     -    (5,582,036)   (5,582,036)
Balance, March 31, 2024   332,600,777   $331   $58,691,397   $-   $1,097,034   $(90,607,134)  $(30,818,372)
                                    
Balance, December 31, 2022   229,501,661   $228   $45,161,513   $-   $253,875   $(71,592,559)  $(26,176,943)
Stock-based compensation             233,668    -    -    -    233,668 
Compensation options             111,971    -    -    -    111,971 
Shares issued for interest payable   16,180,846    16    1,618,811    -    -    -    1,618,827 
Shares issued for warrant exercise   10,416,667    11    907,080    -    -    -    907,091 
Special warrants   -    -    -    1,484,788    -    -    1,484,788 
OCI   -    -    -    -    807,012    -    807,012 
Net income (loss) for the period   -    -    -    -    -    1,791,149    1,791,149 
Balance, March 31, 2023   256,099,174   $255   $48,033,043   $1,484,788   $1,060,887   $(69,801,410)  $(19,222,437)

 

The accompanying notes are an integral part of these unaudited condensed interim consolidated financial statements.

 

 6 

 

 

Bunker Hill Mining Corp.

Notes to the Condensed Interim Consolidated Financial Statements (Unaudited)

Three Months Ended March 31, 2024

(Expressed in United States Dollars)

 

1. Nature and Continuance of Operations

 

Bunker Hill Mining Corp. (the “Company”) was incorporated under the laws of the state of Nevada, U.S.A. on February 20, 2007, under the name Lincoln Mining Corp. Pursuant to a Certificate of Amendment dated February 11, 2010, the Company changed its name to Liberty Silver Corp., and on September 29, 2017, the Company changed its name to Bunker Hill Mining Corp. The Company’s registered office is located at 1802 N. Carson Street, Suite 212, Carson City, Nevada 89701, and its head office is located at 82 Richmond Street East, Toronto, Ontario, Canada, M5C 1P1. As of the date of this Form 10-Q, the Company had one subsidiary, Silver Valley Metals Corp. (“Silver Valley”, formerly American Zinc Corp.), an Idaho corporation created to facilitate the work being conducted at the Bunker Hill Mine in Kellogg, Idaho.

 

The Company was incorporated for the purpose of engaging in mineral exploration, and exploitation activities. It continues to work at developing its project with a view towards putting it into production.

 

2. Significant Accounting Policies

 

Basis of Presentation

 

The accompanying unaudited condensed interim consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America and the rules and regulations of the United States Securities and Exchange Commission for interim financial information. Accordingly, they do not include all the information and footnotes necessary for a comprehensive presentation of financial position, results of operations, shareholders’ deficiency, or cash flows. It is management’s opinion, however, that all material adjustments (consisting of normal recurring adjustments) have been made which are necessary for a fair financial statement presentation. The unaudited condensed interim consolidated financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K, which contains the annual audited consolidated financial statements and notes thereto, together with the Management’s Discussion and Analysis, for the year ended December 31, 2023. The interim results for the period ended March 31, 2024, are not necessarily indicative of the results for the full fiscal year. The unaudited interim condensed consolidated financial statements are presented in United States dollars, which is the Company’s functional currency.

 

Use of Estimates

 

The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes for items such as mineral reserves, useful lives and depreciation methods, potential impairment of long-lived assets, sale of mineral properties for the accounting of the conversion of the royalty convertible debenture (the “RCD”), deferred income taxes, settlement pricing of commodity sales, fair value of stock based compensation, accrued liabilities, estimation of asset retirement obligations and reclamation liabilities, convertible debentures, stream obligation, and warrants. Estimates are based on historical experience and various other assumptions that the Company believes to be reasonable. Actual results could differ from those estimates.

 

 7 

 

 

3. Accounts receivable and prepaid expenses

 

Accounts receivable and prepaid expenses consists of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Prepaid expenses and deposits  $557,480   $382,198 
HST Receivable   145,524    121,621 
Environment protection agency overpayment (note 8)   -    94,582 
Total  $703,004   $598,401 

 

4. Equipment, Right-of-Use Asset

 

Equipment consists of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Equipment  $1,725,009   $1,460,375 
Less accumulated depreciation   (560,179)   (513,714)
Equipment, net  $1,164,830   $946,661 

 

The total depreciation expense relating to equipment during the three months ended March 31, 2024, and March 31, 2023 was $46,465 and $44,692, respectively.

 

Right-of-use asset consists of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Right-of-use asset   698,860    670,808 
Less accumulated depreciation   (90,135)   (45,786)
Right-of-use asset, net  $608,725   $625,022 

 

The total depreciation expense during the three months ended March 31, 2024, and March 31, 2023, was $44,349 and $6,384 (relating to an expired lease), respectively. The Company is a party primarily to lease contracts for mining related mobile equipment.

 

5. Process Plant

 

The Company purchased a comprehensive package of equipment and parts inventory from Teck Resources Limited (“Teck”). The package comprises substantially all processing equipment of value located at the Pend Oreille mine site, including complete crushing, grinding and flotation circuits suitable for a planned ~1,500 ton-per-day operation at the Bunker Hill site, and total inventory of nearly 10,000 components and parts for mill, assay lab, conveyer, field instruments, and electrical spares.

 

The process plant was purchased in an assembled state in the seller’s location, and included major processing systems, significant components, and a large inventory of spare parts. The Company has disassembled and transported it to the Bunker Hill site, and will be reassembling it as an integral part of the Company’s future operations. The Company determined that the transaction should be accounted for as an asset acquisition, with the process plant representing a single asset, with the exception of the inventory of spare parts, which has been separated out and appears on the condensed interim consolidated balance sheets as a non-current asset in accordance with a purchase price allocation. As the plant is demobilized, transported and reassembled, installation and other costs associated with these activities is being captured and capitalized as components of the asset.

 

 8 

 

 

Process plant consists of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Plant purchase price less inventory  $3,633,292   $3,633,292 
Ball Mill   1,007,544    745,626 
Demobilization   2,204,539    2,204,539 
Site preparation costs   15,403,951    10,635,606 
Capitalized interest (note 9)   492,347    233,407 
Process Plant  $22,741,673   $17,452,470 

 

6. Bunker Hill Mine and Mining Interests

 

The Company purchased the Bunker Hill Mine (the “Mine”) in January 2022.

 

The carrying cost of the Mine is comprised of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Bunker Hill Mine purchase  $14,247,210   $14,247,210 
Capitalized development   3,204,615    2,722,889 
Sale of mineral properties (note 9)   (1,973,840)   (1,973,840)
Bunker Hill mine  $15,477,985   $14,996,259 

 

Land purchase and leases

 

The Company owns a 225-acre surface land parcel valued at its original purchase price of $202,000 which includes the surface rights to portions of 24 patented mining claims, for which the Company already owns the mineral rights.

 

During the three months ended March 31, 2023, the Company entered into a lease agreement with C & E Tree Farm LLC for the lease of a land parcel overlaying a portion of the Company’s existing mineral claims package. The Company is committed to making monthly payments of $10,000 through February 2026. The Company has the option to purchase the land parcel through March 1, 2026, for $3,129,500 less 50% of the payments made through the date of purchase.

 

7. Lease Liability

 

As of March 31, 2024, The Company’s undiscounted lease obligations consisted of the following:

 

   March 31,   December 31, 
   2024   2023 
Gross lease obligation – minimum lease payments          
1 year  $288,007   $393,673 
2- 3 years   10,337    73,588 
4-5 years   -    - 
           
Future interest expense on lease obligations   (16,618)   (41,927)
Total lease liability   281,726    425,334 
           
Current lease liability   271,743    353,526 
Non-current lease liability   9,983    71,808 
Total lease liability   281,726    425,334 

 

 9 

 

 

8. Environmental Protection Agency and Water Treatment Liabilities (“EPA”)

 

Effective December 19, 2021, the Company entered into an amended Settlement Agreement between the Company, Idaho Department of Environmental Quality, U.S. Department of Justice, and the EPA (the “Amended Settlement”). Upon the effectiveness of the Amended Settlement, the Company would become fully compliant with its payment obligations to these parties. The Amended Settlement modified the payment schedule and payment terms for recovery of the historical environmental response costs. Pursuant to the terms of the Amended Settlement, upon purchase of the Bunker Hill Mine and the satisfaction of financial assurance commitments (as described below), the $19,000,000 of cost recovery liabilities will be paid by the Company to the EPA on the following dates:

  

Date  Amount 
Within 30 days of Settlement Agreement  $2,000,000 
November 1, 2024  $3,000,000 
November 1, 2025  $3,000,000 
November 1, 2026  $3,000,000 
November 1, 2027  $3,000,000 
November 1, 2028  $3,000,000 
November 1, 2029  $2,000,000 plus accrued interest  

 

In addition to the changes in payment terms and schedule, the Amended Settlement includes a commitment by the Company to secure $17,000,000 of financial assurance in the form of performance bonds or letters of credit deemed acceptable to the EPA.

 

As of March 31, 2024 (unchanged from December 31, 2023), the Company had two payment bonds of $9,999,000 and $5,000,000, and a $2,001,000 letter of credit, in place to secure this liability. The collateral for the payment bonds is comprised of two letters of credit of $4,475,000 in aggregate, as well as land pledged by third parties with whom the company has entered into a financing cooperation agreement that contemplates a monthly fee of $20,000 (payable in cash or common shares of the Company, at the Company’s election). The letters of credit of $6,476,000 in aggregate are secured by cash deposits under an agreement with a commercial bank, which comprise the $6,476,000 of restricted cash shown within current assets as of March 31, 2024, and December 31, 2023.

 

The financial assurance can be drawn on by the EPA in the event of non-performance by the Company of its payment obligations under the Amended Settlement (the “Financial Assurance”). The amount of the bonds will decrease over time as individual payments are made.

 

The Company recorded accretion expense on the liability of $452,807 for the three months ended March 31, 2024 ($374,306 for the three months ended March 31, 2023), bringing the net liability to $10,026,947 (inclusive of interest payable of $156,343).

 

Water Treatment Charges – Idaho Department of Environmental Quality (“IDEQ”)

 

Separate to the cost recovery liability outlined above, the Company is responsible for the payment of ongoing water treatment charges. Water treatment charges incurred through December 31, 2021, were payable to the EPA, and charges thereafter are payable to the Idaho Department of Environmental Quality (“IDEQ”) following a handover of responsibilities for the Central Treatment Plant from the EPA to the IDEQ as of that date.

 

The Company currently makes monthly payments of $100,000 to the IDEQ as instalments toward the cost of treating water at the Central Treatment Plant. Upon receipt of an invoice from the IDEQ for actual costs incurred, a reconciliation is performed relative to payments made, with an additional payment made or refund received as applicable. The Company accrues $100,000 per month based on its estimate of the monthly cost of water treatment. As of March 31, 2024, a prepaid expense of $nil (December 31, 2023: $94,582) represented the difference between the estimated cost of water treatment and net payments made by the Company to the IDEQ to date. This balance has been recognized on the condensed interim consolidated balance sheets as accounts receivable and prepaid expenses.

 

9. Convertible Debentures

 

Project Finance Package with Sprott Private Resource Streaming & Royalty Corp.

 

On December 20, 2021, the Company executed a non-binding term sheet outlining a $50,000,000 project finance package with Sprott Private Resource Streaming and Royalty Corp. (“SRSR”).

 

 10 

 

 

The non-binding term sheet with SRSR outlined a $50,000,000 project financing package that the Company expected to fulfill the majority of its funding requirements to restart the Mine. The term sheet consisted of an $8,000,000 royalty convertible debenture (the “RCD”), a $5,000,000 convertible debenture (the “CD1”), and a multi-metals stream of up to $37,000,000 (the “Stream”). The CD1 was subsequently increased to $6,000,000, increasing the project financing package to $51,000,000.

 

On June 17, 2022, the Company consummated a new $15,000,000 convertible debenture (the “CD2”). As a result, total potential funding from SRSR was further increased to $66,000,000 including the RCD, CD1, CD2 and the Stream (together, the “Project Financing Package”).

 

On June 23, 2023, the Company closed the upsized and improved $67,000,000 project finance package with SRSR, consisting of a $46,000,000 stream and a $21,000,000 new debt facility. The newly proposed $46,000,000 stream (the “Stream”) was envisaged to have the same economic terms as the previously proposed $37,000,000 stream, with a $9,000,000 increase in gross proceeds received by the Company, resulting in a lower cost of capital for the Company. The Company also announced a new $21,000,000 new debt facility (the “Debt Facility”), available for draw at the Company’s election for two years. As a result, total funding commitments from SRSR was envisaged to increase to $96,000,000 including the RCD, CD1, CD2, Stream and debt facility (together, the “Project Financing Package”). The Bridge Loan, as previously envisaged, was to be repaid from the proceeds of the Stream. The parties also agreed to extend the maturities of the CD1 and CD2 to March 31, 2026, when the full $6 million and $15 million, respectively, will become due.

 

$8,000,000 Royalty Convertible Debenture

 

The Company closed the $8,000,000 RCD on January 7, 2022. The RCD bears interest at an annual rate of 9.0%, payable in cash or Common Shares at the Company’s option, until such time that SRSR elects to convert a royalty, with such conversion option expiring at the earlier of advancement of the Stream or July 7, 2023 (subsequently amended as described below). In the event of conversion, the RCD will cease to exist, and the Company will grant a royalty for 1.85% of life-of-mine gross revenue from mining claims considered to be historically worked, contiguous to current accessible underground development, and covered by the Company’s 2021 ground geophysical survey (the “SRSR Royalty”). A 1.35% rate will apply to claims outside of these areas. The RCD was initially secured by a share pledge of the Company’s operating subsidiary, Silver Valley, until a full security package was put in place concurrent with the consummation of the CD1. In the event of non-conversion, the principal of the RCD will be repayable in cash.

 

Concurrent with the funding of the CD2 in June 2022, the Company and SRSR agreed to a number of amendments to the terms of the RCD, including an amendment of the maturity date from July 7, 2023 to March 31, 2025. The parties also agreed to enter a Royalty Put Option such that in the event the RCD is converted into a royalty as described above, the holder of the royalty will be entitled to resell the royalty to the Company for $8,000,000 upon default under the CD1 or CD2 until such time that the CD1 and CD2 are paid in full. The Company determined that the amendments in the terms of the RCD should not be treated as an extinguishment of the RCD and have therefore been accounted for as a modification.

 

On June 23, 2023, the funding date of the Stream, the RCD was repaid by the Company granting a royalty for 1.85% of life-of-mine gross revenue (the “Royalty”) from mining claims historically worked as described above. A 1.35% rate will apply to claims outside of these areas. The Company has accounted for the Royalty as a sale of mineral properties (refer to note 6 for further detail).

 

$6,000,000 Convertible Debenture (CD1)

 

The Company closed the $6,000,000 CD1 on January 28, 2022, which was increased from the previously-announced $5,000,000. The CD1 bears interest at an annual rate of 7.5%, payable in cash or shares at the Company’s option, and matures on July 7, 2023 (subsequently amended, as described below). The CD1 is secured by a pledge of the Company’s properties and assets. Until the closing of the Stream, the CD1 was to be convertible into Common Shares at a price of C$0.30 per Common Share, subject to stock exchange approval (subsequently amended, as described below). Alternatively, SRSR may elect to retire the CD1 with the cash proceeds from the Stream. The Company may elect to repay the CD1 early; if SRSR elects not to exercise its conversion option at such time, a minimum of 12 months of interest would apply.

 

 11 

 

 

Concurrent with the funding of the CD2 in June 2022, the Company and SRSR agreed to a number of amendments to the terms of the CD1, including that the maturity date would be amended from July 7, 2023 to March 31, 2025, and that the CD1 would remain outstanding until the new maturity date regardless of whether the Stream is advanced, unless the Company elects to exercise its option of early repayment. The Company determined that the amendments in the terms of the CD1 should not be treated as an extinguishment of the CD1 and have therefore been accounted for as a modification.

 

Concurrent with the funding of the Stream in June 2023, the Company and Sprott agreed to amend the maturity date of CD1 from March 31, 2025, to March 31, 2026, and that CD1 would remain outstanding until the new maturity date unless the company elects to exercise its option of early repayment. The Company determined that the amendments to the terms of the CD1 should not be treated as an extinguishment of the CD1 and have therefore been accounted for as a modification.

 

$15,000,000 Series 2 Convertible Debenture (CD2)

 

The Company closed the $15,000,000 CD2 on June 17, 2022. CD2 bears interest at an annual rate of 10.5%, payable in cash or shares at the Company’s option, and matures on March 31, 2025. The CD2 is secured by a pledge of the Company’s properties and assets. The repayment terms include 3 quarterly payments of $2,000,000 each beginning June 30, 2024, and $9,000,000 on the maturity date.

 

Concurrent with the funding of the Stream in June 2023, the Company and Sprott agreed to amend the maturity date of the CD2 from 3 quarterly payments of $2,000,000 each beginning June 30, 2024, and $9,000,000 on March 31, 2025, to payment in full on March 31, 2026, and that the CD2 would remain outstanding until the new maturity date unless the Company elects to exercise its option of early repayment or Sprott elects to exercise its share conversion option. The Company determined that the amendments to the terms of the CD2 should not be treated as an extinguishment of the CD2 and have therefore been accounted for as a modification.

 

The Company determined that in accordance with ASC 815 Derivatives and Hedging, each debenture will be valued and recorded as a single instrument, with the periodic changes to fair value accounted through earnings, profit and loss.

 

Consistent with the approach above, the following table summarizes the key valuation inputs as at applicable valuation dates:

 

                               

Reference

(1,2,3)

 

Valuation

date

 

Maturity

date

 

Contractual

Interest rate

  

Stock

price

(US$)

  

Expected

equity

volatility

  

Credit

spread

  

Risk-free

rate

  

Risk- adjusted

rate

 
CD1 note 12-31-23  03-31-26   7.50%   0.098    115%   8.41%   4.18%   18.89%
CD2 note 12-31-23  03-31-26   10.50%   0.098    115%   8.41%   4.18%   20.79%
CD1 note 03-31-24  03-31-26   7.50%   0.104    110%   10.07%   4.59%   20.77%
CD2 note 03-31-24  03-31-26   10.50%   0.104    110%   10.07%   4.59%   22.65%

 

  (1) The CD1 carried a Discount for Lack of Marketability (“DLOM”) of 5.0% as of the issuance date and as of March 31, 2022. The CD2 carried a DLOM of 10.0% as of the issuance date and June 30, 2022
  (2) CD1 carries an instrument-specific spread of 7.23%, CD2 carries an instrument-specific spread of 9.32%
  (3) The conversion price of the CD1 is $0.221 and CD2 is $0.214 as of March 31, 2024. The conversion price of the CD1 is $0.227 and CD2 is $0.219 as of December 31, 2023.

 

The resulting fair values of the CD1 and CD2 at March 31, 2024, and as of December 31, 2023, were as follows:

 

Instrument Description 

March 31,

2024

  

December 31,

2023

 
CD1  $5,212,398   $5,244,757 
CD2   13,359,789    13,458,570 
Total  $18,572,187   $18,703,327 

 

 12 

 

 

The (loss) gain on changes in FV of convertible debentures recognized on the condensed interim consolidated statements of (loss) Income during the three months ended March 31, 2024, and March 31, 2023, was $(157,232) and $1,689,701, respectively. The portion of changes in fair value that is attributable to changes in the Company’s credit risk is accounted for within other comprehensive income. During the three months ended March 31, 2024, and March 31, 2023, the Company recognized $288,372 and $807,012 respectively, within other comprehensive income. Interest expense for the three months ended March 31, 2024, and 2023 was $504,863 and $676,849 respectively. At March 31, 2024 interest of $504,863 ($510,411 at December 31, 2023) is included in interest payable on the condensed interim consolidated balance sheets. For the three months ended March 31, 2024, and March 31, 2023, the Company recognized $70,093 and $250,086, respectively, loss on debt settlement on the condensed interim consolidated statements of (loss) income and comprehensive (loss) income as a result of settling interest by issuance of shares.

 

The Company performs quarterly testing of the covenants in the CD1 and CD2 and was in compliance with all such covenants as of March 31, 2024.

 

The Stream

 

On June 23, 2023, all conditions were met for the closing of the Stream, and $46,000,000 was advanced to the Company. The Stream is secured by the same security package that is in place with respect to the RCD, CD1, and CD2. The Stream is repayable by applying 10% of all payable metals sold until a minimum quantity of metal is delivered consisting of, individually, 63.5 million pounds of zinc, 40.4 million pounds of lead, and 1.2 million ounces of silver (subsequently amended, as described below). Thereafter, the Stream would be repayable by applying 2% of payable metals sold. The delivery price of streamed metals will be 20% of the applicable spot price. At the Company’s option, the Company may buy back 50% of the Stream Amount at a 1.40x multiple of the Stream Amount between the second and third anniversary of the date of funding, and at a 1.65x multiple of the Stream Amount between the third and fourth anniversary of the date of funding. The Company incurred $740,956 of transactions costs directly related to the Stream which were capitalized against the initial recognition of the Stream.

 

The Company determined that in accordance with ASC 815 derivatives and hedging, the Stream does not meet the criteria for treatment as a derivate instrument as the quantities of metal to be sold thereunder are not subject to a minimum quantity, and therefore a notional amount is not determinable. The Company has therefore determined that in accordance with ASC 470, the stream obligation should be treated as a liability based on the indexed debt rules thereunder. The initial recognition has been made at fair value based on cash received, net of transaction costs, and the discount rate calibrated so that the future cash flows associated with the Stream, using forward commodity prices, equal the cash received. The measurement of the stream obligation is accounted for at amortized cost with accretion at the discount rate. Subsequent changes to the expected cash flows associated with the Stream will result in the adjustment of the carrying value of the stream obligation using the same discount rate, with changes to the carrying value recognized in the condensed interim consolidated statements of (loss) income and comprehensive (loss) income.

 

The Company determined the effective interest rate of the Stream obligation to be 10.8% and recorded accretion expense on the liability of $1,099,060 for the three months ended March 31, 2024 ($nil for the three months ended March 31, 2023) recognized in the consolidated statement of (loss) income and comprehensive (loss) income, accretion expense on the liability of $258,940 for the three months ended March 31, 2024 ($nil for the three months ended March 31, 2023) capitalized into the process plant (note 5) on the condensed interim consolidated balance sheets and loss on revaluation of the liability of $217,000 for the three months ended March 31, 2024 ($nil for the three months ended March 31, 2023), bringing the liability to $52,713,000 as of March 31, 2024. The revaluation is because of a change in projections. The key assumptions used in the revaluation are production of 700,000,000 lbs of zinc, 385,000,000 lbs of lead, 8,700,000 oz of silver over 14 years and commodity prices of 1.17 $/lb to 1.22 $/lb for zinc, 0.94 $/lb to 0.96 $/lb for lead, and 23.00 $/oz to $24.50 $/oz for silver.

 

$21,000,000 Debt Facility

 

On June 23, 2023, the Company closed a $21,000,000 debt facility with Sprott which is available for draw at the Company’s election for a period of 2 years. As of March 31, 2024, the Company has not drawn on the facility. Any amounts drawn will bear interest of 10% per annum, payable annually in cash or capitalized until three years from closing of the Debt Facility at the Company’s election, and thereafter payable in cash only. The maturity date of any drawings under the Debt Facility will be June 23, 2027. For every $5 million or part thereof advanced under the Debt Facility, the Company will grant a new 0.5% life-of-mine gross revenue royalty, on the same terms as the Royalty, to a maximum of 2.0% on the Primary Claims and 1.4% on the Secondary Claims. The Company may buy back 50% of these royalties for $20 million. The Company determined that no recognition is required on the financial statements as of March 31, 2024, as no amount has been drawn from the facility.

 

10. Capital Stock, Warrants and Stock Options

 

Authorized

 

The total authorized capital is as follows:

 

1,500,000,000 Common Shares with a par value of $0.000001 per Common Share; and
10,000,000 preferred shares with a par value of $0.000001 per preferred share

 

 13 

 

 

Issued and outstanding

 

In January 2024, the Company issued 6,377,272 shares of common stock in connection with its election to satisfy interest payments under the outstanding convertible debentures for the three months ending December 31, 2022.

 

In March 2023, the Company issued 9,803,574 shares of common stock in connection with its election to satisfy interest payments under the outstanding convertible debentures for the three months ending March 31, 2023.

 

In March 2023, the Company amended the exercise price and expiry date of 10,416,667 warrants which were previously issued in a private placement to Teck Resources (“Teck”) on May 13, 2022 in consideration for the Company’s acquisition of the Pend Oreille process plant. The warrant entitled the holder thereof to purchase one share of Common Share of the Company at an exercise price of C$0.37 per Warrant at any time on or prior to May 12, 2025. The Company amended the exercise price of the warrants from C$0.37 to C$0.11 per Warrant and the expiry date from May 12, 2025, to March 31, 2023, resulting in a gain on modification of warrants of $214,714. In March 2023, Teck exercised all 10,416,667 warrants at an exercise price of C$0.11, for aggregate gross proceeds of C$1,145,834 to the Company. During the quarter the Company recognized a change in derivative liability of $400,152 relating to the Teck warrants using the following assumptions: volatility of 120%, stock price of C$0.11, interest rate of 3.42% to 4.06%, and dividend yield of 0%.

 

In March 2023, the Company closed a brokered private placement of special warrants of the Company (the “March 2023 Offering”), issuing 51,633,727 special warrants of the Company (“March 2023 Special Warrants”) at C$0.12 per March 2023 Special Warrant for $4,536,020 (C$6,196,047), of which $3,661,822 was received in cash and $874,198 was applied towards settlement of accounts payable, accrued liabilities and promissory notes.

 

Each March 2023 Unit consists of one share of common stock of the Company (each, a “Unit Share”) and one common stock purchase warrant of the Company (each, a “Warrant”). Each whole Warrant entitles the holder thereof to acquire one share of common stock of the Company (a “Warrant Share”, and together with the Unit Shares, the “Underlying Shares”) at an exercise price of C$0.15 per Warrant Share until March 27, 2026, subject to adjustment in certain events. In the event that the Registration Statement had not been declared effective by the SEC on or before 5:00 p.m. (EST) on July 27, 2023, each unexercised Special Warrant would be deemed to be exercised on the Automatic Exercise Date into one penalty unit of the Company (each, a “Penalty Unit”), with each Penalty Unit being comprised of 1.2 Unit Shares and 1.2 Warrants. Notice of such effectiveness was received on July 11, 2023, eliminating the potential for issuance of the Penalty Units.

 

In connection with the March 2023 Offering, the Company incurred share issuance costs of $585,765 and issued 2,070,258 compensation options (the “March 2023 Compensation Options”). Each March 2023 Compensation Option is exercisable at an exercise price of C$0.15 into one Unit Share and one Warrant Share.

 

The Special Warrants issued on March 27, 2023 were converted to 51,633,727 shares of common stock and common stock purchase warrants on July 24, 2023. The Company determined that in accordance with ASC 815 derivatives and hedging, each Special Warrant will be valued and carried as a single instrument, with the periodic changes to fair value accounted through earnings, profit and loss until the shares of common stock and common stock purchase warrants are issued.

 

In January 2024, the Company issued 7,392,859 shares of common stock in connection with its election to satisfy interest payments under the outstanding convertible debentures for the three months ending December 31, 2023.

 

In March 2024, the Company issued 2,546,436 shares of common stock in connection with settlement of RSUs.

 

In 2023 the Company has accounted for the warrants in accordance with ASC Topic 815. The warrants are considered derivative instruments as they were issued in a currency other than the Company’s functional currency of the U.S. dollar. The estimated fair value of warrants accounted for as liabilities was determined on the date of issue and marked to market at each financial reporting period. The change in fair value of the warrant is recorded in the condensed interim consolidated statements of income (loss) and comprehensive income (loss) as a gain or loss and is estimated using the Binomial model.

 

 14 

 

 

The fair value of the warrant liabilities related to the various tranches of warrants issued during the period were estimated using the Binomial model to determine the fair value using the following assumptions as at March 31, 2024 and December 31, 2023:

 

March 2023 warrants 

March 31,

2024

  

December 31,

2023

 
Expected life   726 days    817 days 
Volatility   24%   24%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $563,970   $281,085 
Change in derivative liability  $282,885      

 

April 2022 special warrants issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   366 days    457 days 
Volatility   100%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $491,622   $546,592 
Change in derivative liability  $(54,970)     

 

April 2022 non-brokered issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   366 days    457 days 
Volatility   100%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $19,115   $21,252 
Change in derivative liability  $(2,137)     

 

June 2022 issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   366 days    457 days 
Volatility   100%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $15,821   $17,589 
Change in derivative liability  $(1,768)     

 

February 2021 issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   680 days    771 days 
Volatility   110%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $455,954   $367,349 
Change in derivative liability  $(88,605)     

 

June 2019 issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   640 days    731 days 
Volatility   110%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $207,385   $226,570 
Change in derivative liability  $(19,185)     

 

 15 

 

 

August 2019 issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   640 days    731 days 
Volatility   110%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $318,725   $348,211 
Change in derivative liability  $(29,486)     

 

Outstanding warrants at March 31, 2024 and March 31, 2023 were as follows:

 Schedule of Warrant Activity

       Weighted   Weighted 
       average   average 
   Number of   exercise price   grant date 
   warrants   (C$)   value ($) 
             
Balance, December 31, 2022   162,129,064   $0.49   $0.17 
Exercised   (10,416,667)   0.11    0.12 
Balance, March 31, 2023   151,712,397   $0.50   $0.17 
                
Balance, December 31, 2023   145,061,976   $0.37   $0.09 
    -    -    - 
Balance, March 31, 2024   145,061,976   $0.37   $0.09 

 

During the three months ended March 31, 2023, 10,416,667 May 2022 Teck warrants were exercised.

 

At March 31, 2024, the following warrants were outstanding:

  

   Exercise   Number of  

Number of

warrants

 
Expiry date  price (C$)   warrants   exercisable 
             
April 1, 2025   0.37    40,538,969    40,538,969 
December 31, 2025   0.59    32,895,200    32,895,200 
February 9, 2026   0.60    17,112,500    17,112,500 
February 16, 2026   0.60    2,881,580    2,881,580 
March 27, 2026   0.15    51,633,727    51,633,727 
         145,061,976    145,061,976 

 

Compensation options

 

At March 31, 2024, the following broker options were outstanding:

  

       Weighted 
   Number of   average 
   broker   exercise price 
   options   (C$) 
         
Balance, December 31, 2022   5,470,799   $0.34 
Issued – March 2023 Compensation Options (i)   2,070,258    0.15 
Balance, March 31, 2023   7,541,057    0.28 
           
Balance, December 31, 2023   4,301,150    0.24 
Expired – February 2024   (351,000)   0.50 
Balance, March 31, 2024   3,950,150    0.22 

 

(i) The grant date fair value of the March 2023 Compensation Options was estimated at $111,971 using the Black-Scholes valuation model with the following underlying assumptions:

 

16

 

Schedule of Estimated Using Black-Scholes Valuation Model for Fair Value of Broker Options  

Grant Date 

Risk free

interest rate

   Dividend yield   Volatility   Stock price   Weighted average life 
March 2023   3.4%   0%   120%   C$0.11    3 years 

 

 

   Exercise   Number of  

Grant date

Fair value

 
Expiry date  price (C$)   broker options   ($) 
             
April 1, 2024 (i)  $0.30    1,879,892   $268,435 
March 27, 2026(ii)  $0.15    2,070,057   $111,971 
         3,950,150   $380,406 

 

i) Exercisable into one April 2022 Unit
ii) Exercisable into one March 2023 Unit

 

Stock options

 

The following table summarizes the stock option activity during the three months ended March 31, 2024 and March 31 2023:

 

       Weighted 
       average 
   Number of   exercise price 
   stock options   (C$) 
         
Balance, December 31, 2022   9,320,636   $0.51 
Balance, March 31, 2023   9,320,636   $0.51 
           
Balance, December 31, 2023   8,970,636   $0.52 
Balance, March 31, 2024   8,970,636   $0.52 

 

The following table reflects the actual stock options issued and outstanding as of March 31, 2024:

 Schedule of Actual Stock Options Issued and Outstanding

            Number of     
    remaining   Number of   options     
Exercise   contractual   options   vested   Grant date 
price (C$)   life (years)   outstanding   (exercisable)   fair value ($) 
 0.60    0.57    1,575,000    1,575,000    435,069 
 0.335    0.59    1,037,977    1,037,977    204,213 
 0.55    1.05    5,957,659    4,468,245    1,536,764 
 0.15    3.65    400,000    300,000    37,387 
           8,970,636    7,381,222   $2,213,433 

 

The vesting of stock options during the three months ending March 31, 2024 and March 31, 2023, resulted in stock based compensation expenses of $25,093 and $58,700 respectively.

 

17

 

 

11. Restricted Share Units

 

Effective March 25, 2020, the Board of Directors approved a Restricted Share Unit (“RSU”) Plan to grant RSUs to its officers, directors, key employees and consultants.

 

The following table summarizes the RSU activity during the three months ended March 31, 2024 and March 31, 2023:

 

 

       Weighted 
       average 
       grant date 
       fair value 
   Number of   per share 
   shares   (C$) 
         
Unvested as at December 31, 2022   4,822,741   $0.22 
Granted (i, ii)   -    - 
Vested   -   - 
Unvested as at March 31, 2023   4,822,741   $0.22 
           
Unvested as at December 31, 2023   7,044,527   $0.24 
Granted (i, ii)   9,720,403    0.11 
Vested   (2,546,436)   0.21 
Unvested as at March 31, 2024   14,218,493   $0.16 

 

  (i) On January 29, 2024, the Company granted 672,450 RSUs to the CFO of the Company, which vest on January 29, 2025. The vesting of these RSUs resulted in stock-based compensation of $8,880 for the three months ended March 31, 2024, which is included in operating expenses condensed interim consolidated statements of (loss) income and comprehensive (loss) income.
  (ii) On March 13, 2024, the Company granted 9,047,953 RSUs to certain executives and employees of the Company, which vest in one-third increments on March 13 of 2025, 2026 and 2027. The vesting of these RSUs resulted in stock-based compensation of $22,220 for the three months ended March 31, 2024, which is included in operating expenses condensed interim consolidated statements of (loss) income and comprehensive (loss) income.

 

The vesting of RSU’s during the three months ending March 31, 2024, and March 31, 2023, resulted in stock based compensation expense of $236,856 and $174,970 respectively.

 

12. Deferred Share Units

 

Effective April 21, 2020, the Board of Directors approved a Deferred Share Unit (“DSU”) Plan to grant DSUs to its directors. The DSU Plan permits the eligible directors to defer receipt of all or a portion of their retainer or compensation until termination of their services and to receive such fees in the form of cash at that time.

 

Upon vesting of the DSUs or termination of service as a director, the director will be able to redeem DSUs based upon the then market price of the Company’s Common Share on the date of redemption in exchange for cash.

 

The following table summarizes the DSU activity during the three months ended March 31, 2024 and 2023:

  

       Weighted 
       average 
       grant date 
       fair value 
   Number of   per share 
   shares   (C$) 
         
Unvested as at December 31 2022, and March 31, 2023   2,710,000   $0.97 
           
Unvested as at December 31 2023, and March 31, 2024   1,495,454   $0.90 

 

18

 

 

The vesting of DSU’s during the three months ended March 31, 2024 resulted in stock based compensation expense of $74,978 and a recovery of stock-based compensation of $199,278 for the three months ended March 31, 2023. The fair value of each DSU is $0.09 as of March 31, 2024, and $0.08 as of March 31, 2023.

 

13. Commitments and Contingencies

 

As stipulated in the agreement with the EPA and as described in note 8, the Company is required to make two types of payments to the EPA and IDEQ, one for historical water treatment cost-recovery to the EPA, and the other for ongoing water treatment. Water treatment costs incurred through December 2021 are payable to the EPA, and water treatment costs incurred thereafter are payable to the IDEQ. The IDEQ (as done formerly by the EPA) invoices the Company on an annual basis for the actual water treatment costs, which may exceed the recognized estimated costs significantly. When the Company receives the water treatment invoices, it records any liability for actual costs over and above any estimates made and adjusts future estimates as required based on these actual invoices received. The Company is required to pay for the actual costs regardless of the periodic required estimated accruals and payments made each year.

 

On July 28, 2021, a lawsuit was filed in the US District Court for the District of Idaho brought by Crescent Mining, LLC (“Crescent”). The named defendants include Placer Mining, Robert Hopper Jr., and the Company. The lawsuit alleges that Placer Mining and Robert Hopper Jr. intentionally flooded the Crescent Mine during the period from 1991 and 1994, and that the Company is jointly and severally liable with the other defendants for unspecified past and future costs associated with the presence of AMD in the Crescent Mine. The plaintiff has requested unspecified damages. On September 20, 2021, the Company filed a motion to dismiss Crescent’s claims against it, contending that such claims are facially deficient.  On March 2, 2022, Chief US District Court Judge, David C. Nye granted in part and denied in part the Company’s motion to dismiss. The court granted the Company’s motion to dismiss Crescent’s Cost Recovery claim under CERCLA Section 107(a), Declaratory Judgment, Tortious Interference, Trespass, Nuisance and Negligence claims. These claims were dismissed without prejudice. The court denied the motion to dismiss filed by Placer Mining Corp. for Crescent’s trespass, nuisance and negligence claims. Crescent later filed an amended complaint on April 1, 2022. Placer Mining Corp. and Bunker Hill Mining Corp are named as co-defendants. Bunker Hill responded to the amended filing, refuting and denying all allegations made in the complaint except those that are assertions of fact as a matter of public record. The Company believes Crescent’s lawsuit is without merit and is vigorously defending itself, as well as Placer Mining Corp. pursuant to the Company’s indemnification of Placer Mining Corp in the Sale and Purchase agreement executed between the companies for the Mine on December 15, 2021. The lawsuit is currently in the discovery phase, in which information is gathered and exchanged.

 

14. Deferred tax liability

 

The Company incurred income tax recovery of $699,920 for the three months ended March 31, 2024 and incurred no income tax recovery or expense for the three months ended March 31, 2023. The Company’s effective income tax rate for the first three months of 2024 was 12.6% compared to 0.0% for the first three months of 2023. The effective tax rate during the first three months of 2024 rate differed from the statutory rate primarily due to the recognition of deferred tax assets available to offset the deferred tax liability associated with the Stream Obligation. The Company maintains a valuation allowance against net operating losses subject to Section 382 and other deferred tax assets. The effective tax rate during the first three months of 2023 rate differed from the statutory rate primarily due to changes in the valuation allowance established to offset net deferred tax assets.

 

A valuation allowance is provided for deferred tax assets for which it is more likely than not that the related tax benefits will not be realized. The Company analyzes its deferred tax assets and, if it is determined that the Company will not realize all or a portion of its deferred tax assets, it will record or increase a valuation allowance. Conversely, if it is determined that the Company will likely ultimately be able to realize all or a portion of the related benefits for which a valuation allowance has been provided, all or a portion of the related valuation allowance will be reduced.

 

19

 

 

15. Operating Expenses

 

           
   Three Months
Ended
March 31, 2024
   Three Months
Ended
March 31, 2023
 
Salaries, wages, and consulting fees  $942,394   $770,585 
General administration expenses   2,845,237    1,414,903 
Total  $3,787,631   $2,185,488 

 

16. Related party transactions

 

The Company’s key management personnel have the authority and responsibility for planning, directing and controlling the activities of the Company and consists of the Company’s executive management team and management directors.

  

   Three Months
Ended
March 31, 2024
   Three Months
Ended
March 31, 2023
 
Consulting Fees and Salaries  $474,185   $215,448 

 

At March 31, 2024 and March 31, 2023, $89,324 and $248,533 respectively is owed to key management personnel with all amounts included in accounts payable and accrued liabilities.

 

17. Subsequent Events

 

Share Issuance

 

On April 1, 2024, the Company granted 2,527,888 DSUs to certain members of the board of directors of the Company. The DSUs vested immediately.

 

On April 4, 2024, the Company issued 6,398,439 shares of common stock in connection with its election to satisfy interest payments under the outstanding convertible debentures for the three months ending March 31, 2024.

 

On April 5, 2024, the $2,001,000 letter of credit, in place to secure the environment protection agency cost recovery payable was returned to the Company and cancelled. As a result of this transaction the restricted cash balance was decreased by $2,001,000 (from $6,476,000 to $4,475,000) and the cash and cash equivalents was increased by the corresponding amount.

 

On April 16, 2024, the Company issued 100,000 shares to a member of the executive team for the vesting of RSUs.

 

Item 2. Management’s Discussion and Analysis of Financial Condition or Plan of Operation

 

SPECIAL NOTE OF CAUTION REGARDING FORWARD-LOOKING STATEMENTS

 

Certain statements in this report, including statements in the following discussion, are what are known as “forward looking statements”, which are basically statements about the future. For that reason, these statements involve risk and uncertainty since no one can accurately predict the future. Words such as “plans,” “intends,” “will,” “hopes,” “seeks,” “anticipates,” “expects “and the like often identify such forward looking statements, but are not the only indication that a statement is a forward-looking statement. Such forward looking statements include statements concerning the Company’s plans and objectives with respect to the present and future operations of the Company, and statements which express or imply that such present and future operations will or may produce revenues, income or profits. Numerous factors and future events could cause the Company to change such plans and objectives or fail to successfully implement such plans or achieve such objectives, or cause such present and future operations to fail to produce revenues, income or profits. Therefore, the reader is advised that the following discussion should be considered in light of the discussion of risks and other factors contained in this report and in the Company’s other filings with the SEC. No statements contained in the following discussion should be construed as a guarantee or assurance of future performance or future results.

 

Description of Business

 

Corporate Information

 

The Company was incorporated under the laws of the State of Nevada, U.S.A on February 20, 2007 under the name Lincoln Mining Corp. On February 11, 2010, the Company changed its name to Liberty Silver Corp and subsequently, on September 29, 2017, the Company changed its name to Bunker Hill Mining Corp. The Company’s registered office is located at 1802 N. Carson Street, Suite 212, Carson City Nevada 89701, and its head office is located at 82 Richmond Street East, Toronto, Ontario, Canada, M5C 1P1, and its telephone number is 416-477-7771. The Company’s website is www.bunkerhillmining.com. Information appearing on the website is not incorporated by reference into this report.

 

20

 

 

Overview

 

The Company’s sole focus is the development and restart of its 100% owned flagship asset, the Bunker Hill mine (the “Bunker Hill Mine” or the “Mine”) in Idaho, USA. The Mine remains the largest single producing mine by tonnage in the Silver Valley region of northwest Idaho, producing over 165 million ounces of silver and 5 million tons of base metals between 1885 and 1981. The Bunker Hill Mine is located within Operable Unit 2 of the Bunker Hill Superfund site (EPA National Priorities Listing IDD048340921), where cleanup activities have been completed.

 

The Company was incorporated for the initial purpose of engaging in mineral exploration activities at the Mine. The Company has moved into the development stage concurrent with (i) purchasing the Mine and a process plant, (ii) completing successive technical and economic studies, including a Prefeasibility Study, (iii) delineating mineral reserves, and (iv) conducting the program of activities outlined above.

 

Results of Operations

 

The following discussion and analysis provide information that is believed to be relevant to an assessment and understanding of the results of operation and financial condition of the Company for the three months ended March 31, 2024 and March 31, 2023. Unless otherwise stated, all figures herein are expressed in U.S. dollars, which is the Company’s functional currency.

 

Comparison of the three months ended March 31, 2024 and 2023

 

Revenue

 

During the three months ended March 31, 2024, and 2023, respectively, the Company generated no revenue.

 

Expenses

 

During the three months ended March 31, 2023, and 2022, the Company reported total operating expenses of $3,787,631 and $2,185,488, respectively.

 

The increase in total operating expenses was primarily due to increase in the volume of transactions as the mine continues to develop. Operation and administration expenses increased by $1,018,781 ($1,898,773 for the three months ended March 31, 2024, compared to $879,992 for the three months ended March 31, 2023). Legal and accounting fees increased by $411,553 ($946,464 for the three months ended March 31, 2024, compared to $534,911 for the three months ended March 31, 2023) primarily because of the Company’s uplisting from the Canadian Stock Exchange to the Toronto Stock Exchange Venture which occurred in September of 2023. Consulting and wages increased by $171,809 ($942,394 for the three months ended March 31, 2024, compared to $770,585 for the three months ended March 31, 2023) also increased to increased head count as the Bunker Hill Mine moves towards production.

 

Net Income and Comprehensive Income

 

The Company had net loss of $5,582,036 for the year three months ended March 31, 2024 (compared to net income of $1,791,147 for the three months ended March 31, 2023). In addition to the increase in operating expenses (as described above), net loss for the three months ended March 31, 2024 was impacted by increase in interest expense of $759,106 ($2,083,735 and $1,324,629 for the three months ended March 2024 and 2023 respectively), a decrease in change in derivative liability of $4,490,517 (loss of $263,943 for the three months ended March 31, 2024 compared to a gain of $4,226,574 for the three months ended March 31, 2023), driven by a proportionally greater decline in the Company’s share price in Q1 2023 relative to Q1 2024. Additionally, a loss on fair value of the convertible debenture of $263,943 was recognized for the three months ended March 31, 2024, compared to a gain of $4,226,574 for the three months ended March 31, 2024. The three months ended March 31, 2024, also includes $217,000 ($nil for the three months ended March 31, 2023) loss on revaluation of the stream debenture due to updated key assumptions such as commodity prices. Net loss for the three months ending March 31, 2024, includes a deferred tax recovery of $699,920 and interest income of $291,330 compared to $nil and $nil respectively for three months ended March 31, 2023. Additionally, net loss for the three months ended March 31, 2024, includes $nil of financing costs compared to $576,751 for the three months ended March 31, 2023.

 

21

 

 

The Company had comprehensive loss of $5,293,664 for the three months ended March 31, 2024 (comprehensive income of $2,598,159 for the month three ended March 31, 2023). Comprehensive income for the three months ended March 31, 2024, is inclusive of a $288,372 gain on change in fair value on own credit risk ($807,012 for the three months ended March 31, 2023).

 

Liquidity and Capital Resources

 

Current Assets and Total Assets

 

As of March 31, 2024, the Company had total current assets of $20,863,546, compared to total current assets of $27,176,997 at December 31, 2023 – a decrease of $6,313,451; and total assets of $61,649,028, compared to total assets of $61,989,678 at December 31, 2023 – an decrease of $340,650. During the three months ended March 31, 2024, the Company’s current assets decreased due to cash expenditures on the process plant, purchasing of equipment and additions to the Bunker Hill Mine. Total assets remained constant as the increase in property plant and equipment was offset by the decrease in cash.

 

Current Liabilities and Total Liabilities

 

As of March 31, 2024, the Company had total current liabilities of $12,201,846 and total liabilities of $92,467,400, compared to total current liabilities of $7,472,326 and total liabilities of $88,356,840 at December 31, 2023. Total liabilities increased because of accretion on the stream debenture and environmental protection agency payable as well as an increase in accounts payable and accruals due to timing of invoices and payments.

 

Working Capital and Shareholders’ Deficit

 

As of March 31, 2024, the Company had working capital of $8,661,700 and a shareholders’ deficiency of $30,818,372 compared to a working capital of $19,704,671 and a shareholders’ deficiency of $26,367,162 as of December 31, 2023. The working capital balance decreased during the three months ended March 31, 2024, primarily due to cash expenditures on the process plant, purchasing of equipment, and additions to the Bunker Hill Mine. The shareholders’ deficiency increased primarily due to the net loss in the 2024 quarter.

 

Cash Flow

 

During the three months ended March 31, 2024, the Company had a net cash decrease of $6,418,054, primarily due to cash expenditures on the process plant, purchasing of equipment, and additions to the Bunker Hill Mine.

 

Subsequent Events

 

On April 1, 2024, the Company granted 2,527,888 DSUs to certain members of the board of directors of the Company. The DSUs vested immediately.

 

On April 1, 2024, the Company appointed Brenda Dayton as its Vice President Investor Relations.

 

On April 4, 2024, the Company issued 6,398,439 shares of common stock in connection with its election to satisfy interest payments under the outstanding convertible debentures for the three months ending March 31, 2024.

 

On April 5, 2024, the $2,001,000 letter of credit, in place to secure the environment protection agency cost recovery payable was returned to the Company and cancelled. As a result of this transaction the restricted cash balance was decreased by $2,001,000 (from $6,476,000 to $4,475,000) and the cash and cash equivalents was increased by the corresponding amount.

 

On April 16, 2024, the Company issued 100,000 shares to a member of the executive team for the vesting of RSUs.

 

On April 30, 2024, the Company received approval to commence construction from the Idaho Department of Environmental Quality (IDEQ, Air Quality Division) in accordance with IDAPA 58.01.01.213, Rules for the Control of Air Pollution in Idaho. The Company will continue to work with IDEQ regarding issuance of the full Air Permit.

 

22

 

 

Critical accounting estimates

 

The preparation of the interim condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities and contingent liabilities at the date of the financial statements and reported amounts of expenses during the reporting period. Estimates and judgments are continuously evaluated and are based on management’s experience and other factors, including expectations of future events that are believed to be reasonable under the circumstances. Actual outcomes can differ from these estimates. The key sources of estimation uncertainty that have a significant risk of causing material adjustment to the amounts recognized in the financial statements are:

 

Share-based payments

 

Management determines costs for share-based payments using market-based valuation techniques. The fair value of the share awards and warrant liabilities are determined at the date of grant using generally accepted valuation techniques and for warrant liabilities at each balance sheets date thereafter. Assumptions are made and judgment used in applying valuation techniques. These assumptions and judgments include estimating the future volatility of the stock price and expected dividend yield. Such judgments and assumptions are inherently uncertain. Changes in these assumptions affect the fair value estimates.

 

Convertible Loans, Promissory Notes, Stream Obligation and Warrants

 

Estimating the fair value of derivative warrant liability requires determining the most appropriate valuation model, which is dependent on the terms and conditions of the issuance. This estimate also requires determining the most appropriate inputs to the valuation model including the expected life of the warrants derivative liability, volatility and dividend yield and making assumptions about them.

 

The fair value estimates of the convertible loans use inputs to the valuation model that include risk-free rates, equity value per share of common stock, USD-CAD exchange rates, spot and futures prices of minerals, expected equity volatility, expected volatility in minerals prices, discount for lack of marketability, credit spread, expected mineral production over the life of the mine, and project risk/estimation risk factors.

 

The stream obligation inputs used to determine the future cash flows and effective interest for the amortized cost calculation include futures prices of minerals and expected mineral production over the life of the mine.

 

The fair value estimates may differ from actual fair values and these differences may be significant and could have a material impact on the Company’s balance sheets and the consolidated statements of operations. Assets are reviewed for an indication of impairment at each reporting date. This determination requires significant judgment. Factors that could trigger an impairment review include, but are not limited to, significant negative industry or economic trends, interruptions in exploration activities or a significant drop in precious metal prices.

 

Accrued liabilities

 

The Company has to make estimates to accrue for certain expenditures due to delay in receipt of third-party vendor invoices. These accruals are made based on trends, history and knowledge of activities. Actual results may be different.

 

The Company makes monthly estimates of its water treatment costs, with a true-up to the annual invoice received from the IDEQ. Using the actual costs in the annual invoice, the Company will then reassess its estimate for future periods. Given the nature, complexity and variability of the various actual cost items included in the invoice, the Company has used the most recent invoice as its estimate of the water treatment costs for future periods.

 

Incremental Borrowing rate

 

The Company estimates the incremental borrowing rate to determine the present value of future lease payments. Actual results may be different from estimates.

 

Borrowing Cost Capitalization rate

 

The Company makes estimates to determine the percentage of borrowing costs that are capitalized into property plant and equipment. Actual results may be different.

 

Off-Balance Sheet Arrangements

 

The Company has no off-balance sheet arrangements.

 

Item 3. Quantitative and Qualitative Disclosures about Market Risk

 

Not applicable.

 

23

 

 

Item 4. Controls and Procedures

 

Evaluation of Disclosure Controls and Procedures

 

The Securities and Exchange Commission (“SEC”) defines the term “disclosure controls and procedures” to mean a company’s controls and other procedures of an issuer that are designed to ensure that information required to be disclosed in the reports that it files or submits under the Securities Exchange Act of 1934 (the “Exchange Act”) is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by an issuer in the reports that it files or submits under the Exchange Act is accumulated and communicated to the issuer’s management, including its principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. The Company maintains such a system of controls and procedures in an effort to ensure that all information which it is required to disclose in the reports it files under the Exchange Act is recorded, processed, summarized and reported within the time periods specified under the SEC’s rules and forms and that information required to be disclosed is accumulated and communicated to principal executive and principal financial officers to allow timely decisions regarding disclosure.

 

As of the end of the period covered by this report, the Company made an evaluation of the effectiveness of the design and operation of the disclosure controls and procedures over financial reporting for the timely alert to material information required to be included in the Company’s periodic SEC reports and of ensuring that such information is recorded, processed, summarized and reported within the time periods specified. This evaluation resulted in the conclusion that the design and operation of the disclosure controls and procedures were effective as of March 31, 2024.

 

Internal Control Over Financial Reporting

 

The management of the Company is responsible for the preparation of the financial statements and related financial information appearing in this report. The financial statements and notes have been prepared in conformity with accounting principles generally accepted in the United States of America. The management of the Company also is responsible for establishing and maintaining adequate internal control over financial reporting, as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act. A company’s internal control over financial reporting is defined as a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. The Company’s internal control over financial reporting includes those policies and procedures that: i) pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of the assets of the Company; ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the issuer are being made only in accordance with authorizations of management and directors of the Company; and iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the Company’s assets that could have a material effect on the financial statements.

 

Management, including the CEO and CFO, does not expect that the Company’s disclosure controls, procedures and internal control over financial reporting will prevent all error and all fraud. Because of its inherent limitations, a system of internal control over financial reporting can provide only reasonable, not absolute, assurance that the objectives of the control system are met and may not prevent or detect misstatements. Further, over time, control may become inadequate because of changes in conditions or the degree of compliance with the policies or procedures may deteriorate. The design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within the Company have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty, and that breakdowns can occur because of simple error or mistake. Additionally, controls can be circumvented if there exists in an individual a desire to do so. There can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions.

 

24

 

 

With the participation of the CEO and CFO, the Company’s management evaluated the effectiveness of the Company’s internal control over financial reporting as of March 31, 2024 to ensure that information required to be disclosed by the Company in the reports filed or submitted by the Company under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms, including to ensure that information required to be disclosed by the Company in the reports filed or submitted by the Company under the Exchange Act is accumulated and communicated to the Company’s management, including the Company’s principal executive and principal financial officer, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. Based on that evaluation, the Company’s CEO and CFO have concluded that the internal control over financial reporting was effective as of March 31, 2024.

 

PART II – OTHER INFORMATION

 

Item 1. Legal Proceedings

 

Other than as described below, neither the Company nor its property is the subject of any current, pending, or threatened legal proceedings. The Company is not aware of any other legal proceedings in which any director, officer or affiliate of the Company, any owner of record or beneficially of more than 5% of any class of the Company’s voting securities, or any associate of any such director, officer, affiliate or security holder of the Company, is a party adverse to the Company or any of its subsidiaries or has a material interest adverse to the Company or any of its subsidiaries.

 

On July 28, 2021, a lawsuit was filed in the US District Court for the District of Idaho brought by Crescent Mining, LLC (“Crescent”). The named defendants include Placer Mining, Robert Hopper Jr., and the Company. The lawsuit alleges that Placer Mining and Robert Hopper Jr. intentionally flooded the Crescent Mine during the period from 1991 and 1994, and that the Company is jointly and severally liable with the other defendants for unspecified past and future costs associated with the presence of AMD in the Crescent Mine. The plaintiff has requested unspecified damages. On September 20, 2021, the Company filed a motion to dismiss Crescent’s claims against it, contending that such claims are facially deficient.  On March 2, 2022, Chief US District Court Judge, David C. Nye granted in part and denied in part the Company’s motion to dismiss. The court granted the Company’s motion to dismiss Crescent’s Cost Recovery claim under CERCLA Section 107(a), Declaratory Judgment, Tortious Interference, Trespass, Nuisance and Negligence claims. These claims were dismissed without prejudice. The court denied the motion to dismiss filed by Placer Mining Corp. for Crescent’s trespass, nuisance and negligence claims. Crescent later filed an amended complaint on April 1, 2022. Placer Mining Corp. and Bunker Hill Mining Corp are named as co-defendants. Bunker Hill responded to the amended filing, refuting and denying all allegations made in the complaint except those that are assertions of fact as a matter of public record. The Company believes Crescent’s lawsuit is without merit and is vigorously defending itself, as well as Placer Mining Corp. pursuant to the Company’s indemnification of Placer Mining Corp in the Sale and Purchase agreement executed between the companies for the Mine on December 15, 2021.

 

On October 26, 2021, the Company asserted claims against Crescent in a separate lawsuit, which has been consolidated into the Crescent lawsuit. The Company commenced Bunker Hill Mining Corporation v. Venzee Technologies Inc. et al, Case No. 2:21-cv-209-REP, in the US District Court for the District of Idaho on May 14, 2021. The Company has subsequently executed a tolling agreement with Venzee in exchange for dropping its claims against Venzee. The Company originally filed this lawsuit on May 14, 2021 against other parties but has since filed an amended complaint to include its claims against Crescent. The Court consolidated the two lawsuits on April 19, 2022. The consolidated lawsuits are currently in the discovery phase, in which information is gathered and exchanged.

 

Item 1A. Risk Factors

 

There have been no changes to our risk factors as reported in our annual report on Form 10-K for the year ended December 31, 2023.

 

Item 2. Unregistered Sales of Equity Securities and Use Of Proceeds

 

Not Applicable.

 

Item 3. Defaults upon Senior Securities

 

None.

 

25

 

 

Item 4. Mine Safety Disclosure

 

Pursuant to Section 1503(a) of the recently enacted Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Dodd-Frank Act”), issuers that are operators, or that have a subsidiary that is an operator, of a coal or other mine in the United States are required to disclose in their periodic reports filed with the SEC information regarding specified health and safety violations, orders and citations, issued under the Federal Mine Safety and Health Act of 1977 (the “Mine Act”) by the Mine Safety and Health Administration (the “MSHA”), as well as related assessments and legal actions, and mining-related fatalities.

 

The following table provides information for the three months ended March 31, 2024.

 

Mine  Mine Act §104 Violations (1)   Mine Act §104(b) Orders (2)   Mine Act §104(d) Citations and Orders (3)   Mine Act §110(b)(2) Violations (4)   Mine Act §107(a) Orders (5)   Proposed Assessments from MSHA (In dollars $)   Mining Related Fatalities   Mine Act §104(e) Notice (yes/no) (6)   Pending Legal Action before Federal Mine Safety and Health Review Commission (yes/no)
Bunker Hill Mine   1    0    0    0    0    143    0    0   No

 

(1) The total number of violations received from MSHA under §104 of the Mine Act, which includes citations for health or safety standards that could significantly and substantially contribute to a serious injury if left unabated.
   
(2) The total number of orders issued by MSHA under §104(b) of the Mine Act, which represents a failure to abate a citation under §104(a) within the period of time prescribed by MSHA.
   
(3) The total number of citations and orders issued by MSHA under §104(d) of the Mine Act for unwarrantable failure to comply with mandatory health or safety standards.
   
(4) The total number of flagrant violations issued by MSHA under §110(b)(2) of the Mine Act.
   
(5) The total number of orders issued by MSHA under §107(a) of the Mine Act for situations in which MSHA determined an imminent danger existed.
   
(6) A written notice from the MSHA regarding a pattern of violations, or a potential to have such pattern under §104(e) of the Mine Act.

 

Item 5. Other Information

 

None.

 

Item 6. Exhibits

 

Exhibit No.   Document
31.1   Certification of the Chief Executive Officer pursuant to Rule 13a-14 of the Exchange Act
31.2   Certification of the Chief Financial Officer pursuant to Rule 13a-14 of the Exchange Act
32.1   Certification of the Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2   Certification of the Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101.INS   Inline XBRL Instance Document
101.SCH   Inline XBRL Taxonomy Extension Schema Document
101.CAL   Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF   Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB   Inline XBRL Taxonomy Extension Label Linkbase Document
101.PRE   Inline XBRL Taxonomy Extension Presentation Linkbase Document
104   Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

 

26

 

 

SIGNATURES

 

In accordance with Section 12 of the Securities Exchange Act of 1934, the Registrant has caused this Quarterly Report on Form 10-Q to be signed on its behalf by the undersigned, thereunto duly authorized.

 

Date: May 9, 2024    
     
  BUNKER HILL MINING CORP.
     
  By /s/ Sam Ash
    Sam Ash, Chief Executive Officer and President

 

In accordance with Section 12 of the Securities Exchange Act of 1934, the Registrant has caused Quarterly Report on Form 10-Q to be signed on its behalf by the undersigned, thereunto duly authorized.

 

Date: May 9, 2024    
     
  BUNKER HILL MINING CORP.
     
  By /s/ Gerbrand van Heerden
    Gerbrand van Heerden, Chief Financial Officer and Corporate Secretary

 

27

 

 

Exhibit 31.1

 

CERTIFICATION

 

I, Sam Ash, certify that:

 

1. I have reviewed this quarterly report on Form 10-Q of Bunker Hill Mining Corp.;
   
2.

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

 

3.

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects, the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report.

 

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

 

  (a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
     
  (b)

Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

 

  (c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
     
  (d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (fourth quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

 

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors:

 

  a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
     
  b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

 

Date: May 9, 2024  
     
By: /s/ Sam Ash  
  Sam Ash, Chief Executive Officer, President and Principal Executive Officer  

 

A signed original of this written statement has been provided to the registrant and will be retained by the registrant to be furnished to the Securities and Exchange Commission or its staff upon request.

 

 

 

 

Exhibit 31.2

 

CERTIFICATION

 

I, Gerbrand van Heerden, certify that:

 

1. I have reviewed this quarterly report on Form 10-Q of Bunker Hill Mining Corp.;
   
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.
   
3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects, the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report.
   
4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

 

  (a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
     
  (b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
     
  (c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
     
  (d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (fourth quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

 

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors:

 

  a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
     
  b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

 

Date: May 9, 2024  
     
By: /s/ Gerbrand van Heerden  
  Gerbrand van Heerden, Chief Financial Officer, Principal Financial Officer  

 

A signed original of this written statement has been provided to the registrant and will be retained by the registrant to be furnished to the Securities and Exchange Commission or its staff upon request.

 

 

 

 

Exhibit 32.1

 

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

 

In connection with the Quarterly Report of Bunker Hill Mining Corp., (the “Company”) on Form 10-Q for the period ending March 31, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Sam Ash, Chief Executive Officer, President and Principal Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

 

  1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
     
  2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Bunker Hill Mining Corp.

 

/s/ Sam Ash   DATE: May 9, 2024
Sam Ash, Chief Executive Officer and President    

 

A signed original of this written statement required by Section 906 has been provided to Bunker Hill Mining Corp. and will be retained by Bunker Hill Mining Corp. to be furnished to the Securities and Exchange Commission or its staff upon request.

 

 

 

 

Exhibit 32.2

 

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

 

In connection with the Quarterly Report of Bunker Hill Mining Corp., (the “Company”) on Form 10-Q for the period ending March 31, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, David Wiens, Chief Financial Officer and Principal Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

 

  1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
     
  2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Bunker Hill Mining Corp.

 

/s/ Gerbrand van Heerden   DATE: May 9, 2024
Gerbrand van Heerden, Chief Financial Officer    

 

A signed original of this written statement required by Section 906 has been provided to Bunker Hill Mining Corp. and will be retained by Bunker Hill Mining Corp. to be furnished to the Securities and Exchange Commission or its staff upon request.

 

 

 

v3.24.1.u1
Cover - shares
3 Months Ended
Mar. 31, 2024
May 09, 2024
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Mar. 31, 2024  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2024  
Current Fiscal Year End Date --12-31  
Entity File Number 333-150028  
Entity Registrant Name BUNKER HILL MINING CORP.  
Entity Central Index Key 0001407583  
Entity Tax Identification Number 32-0196442  
Entity Incorporation, State or Country Code NV  
Entity Address, Address Line One 82 Richmond Street East  
Entity Address, City or Town Toronto  
Entity Address, State or Province ON  
Entity Address, Country CA  
Entity Address, Postal Zip Code M5C 1P1  
City Area Code (416)  
Local Phone Number 477-7771  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   339,099,216
v3.24.1.u1
Condensed Interim Consolidated Balance Sheets (Unaudited) - USD ($)
Mar. 31, 2024
Dec. 31, 2023
Current assets    
Cash $ 13,684,542 $ 20,102,596
Restricted cash (note 8) 6,476,000 6,476,000
Accounts receivable and prepaid expenses (note 3) 703,004 598,401
Total current assets 20,863,546 27,176,997
Non-current assets    
Spare parts inventory (note 5) 341,004 341,004
Long term deposit 249,265 249,265
Equipment (note 4) 1,164,830 946,661
Right-of-use asset (note 4) 608,725 625,022
Bunker Hill Mine and mining interests (note 6) 15,679,985 15,198,259
Process plant (note 5) 22,741,673 17,452,470
Total assets 61,649,028 61,989,678
Current liabilities    
Accounts payable (note 16) 4,417,284 1,788,950
Accrued liabilities 1,321,239 1,225,525
Current portion of lease liability (note 7) 271,743 353,526
Deferred share units liability (note 12) 644,305 569,327
Environment protection agency cost recovery payable (note 8) 3,000,000 3,000,000
Current portion of stream debenture 2,017,825
Interest payable (note 9) 529,450 534,998
Total current liabilities 12,201,846 7,472,326
Non-current liabilities    
Lease liability (note 7) 9,983 71,808
Series 1 convertible debenture (note 9) 5,212,398 5,244,757
Series 2 convertible debenture (note 9) 13,359,789 13,458,570
Stream debenture (note 9) 50,695,175 51,138,000
Environment protection agency cost recovery liability, net of discount (note 8) 7,026,947 6,574,140
Deferred tax liability (note 14) 1,888,670 2,588,590
Derivative warrant liability (note 10) 2,072,592 1,808,649
Total liabilities 92,467,400 88,356,840
Shareholders’ Deficiency    
Preferred shares, $0.000001 par value, 10,000,000 preferred shares authorized
Common shares, $0.000001 par value, 1,500,000,000 common shares authorized 331 321
Additional paid-in-capital (note 10) 58,691,397 57,848,953
Accumulated other comprehensive income 1,097,034 808,662
Accumulated deficit (90,607,134) (85,025,098)
Total shareholders’ deficiency (30,818,372) (26,367,162)
Total shareholders’ deficiency and liabilities $ 61,649,028 $ 61,989,678
v3.24.1.u1
Condensed Interim Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares
Mar. 31, 2024
Dec. 31, 2023
Statement of Financial Position [Abstract]    
Preferred stock, par value $ 0.000001 $ 0.000001
Preferred stock, shares authorized 10,000,000 10,000,000
Common stock, par value $ 0.000001 $ 0.000001
Common stock, shares authorized 1,500,000,000 1,500,000,000
v3.24.1.u1
Condensed Interim Consolidated Statements of (Loss) Income and Comprehensive (Loss) Income (Unaudited) - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Income Statement [Abstract]    
Operating expenses (note 15) $ (3,787,631) $ (2,185,488)
Other income or gain (expense or loss)    
Interest income 291,330
Change in derivative liability (note 10) (263,943) 4,226,574
(Loss) gain on FV of convertible debentures (note 9) (157,232) 1,689,701
Gain on modification of warrants (note 10) 214,714
Gain (loss) on foreign exchange 5,654 (2,886)
Interest expense (note 7,8,9) (2,083,735) (1,324,629)
Financing costs (note 10) (576,751)
Loss on stream debentures (note 9) (217,000)
Loss on debt settlement (note 9) (70,093) (250,086)
Other income 694
(Loss) income for the period pre tax (6,281,956) 1,791,149
Deferred income tax recovery (note 14) 699,920
(Loss) income for the period (5,582,036) 1,791,149
Other comprehensive income (loss), net of tax    
Gain on change in FV on own credit risk (note 9) 288,372 807,012
Other comprehensive income 288,372 807,012
Comprehensive (loss) income $ (5,293,664) $ 2,598,161
Net (loss)/income per common share – basic $ (0.02) $ 0.01
Net (loss)/income per common share – fully diluted $ (0.02) $ 0.01
Weighted average common shares – basic 329,407,128 212,429,683
Weighted average common shares – fully diluted 329,407,128 314,666,701
v3.24.1.u1
Condensed Interim Consolidated Statements of Cash Flows (Unaudited) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Operating activities      
Net (loss) income for the period $ (5,582,036) $ 1,791,149  
Adjustments to reconcile net loss to net cash used in operating activities:      
Stock-based compensation (note 10) 336,927 34,391  
Depreciation expense 90,814 51,076  
Change in fair value of warrant liability 263,943 (4,226,574)  
Deferred tax expense 699,920  
Gain on warrant extinguishment (214,714)  
Units issued for services 68,656  
Interest expense on lease liability (note 7) 27,008 3,611  
Financing costs (384,984)  
Loss on debt settlement 70,093 250,086  
Loss on debt modification 217,000  
Accretion of liabilities 1,551,867 374,307  
Loss (gain) on fair value of derivatives 157,232 (1,689,701)  
Changes in operating assets and liabilities:      
Accounts receivable and prepaid expenses (104,603) 236,893  
Accounts payable 608,475 954,046  
Accrued liabilities (304,831) 498,412  
Interest payable 504,864 892,753  
Net cash used in operating activities (2,863,167) (1,360,593)  
Investing activities      
Process plant (2,596,535) (93,765)  
Mine improvements (495,050) (280,466)  
Purchase of machinery and equipment (264,634) (60,004)  
Net cash used in investing activities (3,356,219) (434,235)  
Financing activities      
Proceeds from issuance of special warrants 3,661,822  
Proceeds from warrants exercise 837,459  
Proceeds from promissory note 240,000  
Lease payments (198,668) (60,000)  
Net cash (used) provided by financing activities (198,668) 4,679,281  
Net change in cash (6,418,054) 2,884,453  
Cash, beginning of period 26,578,596 7,184,105 $ 7,184,105
Cash, end of period 20,160,542 10,068,558 26,578,596
Non-cash activities      
Accounts payable, accrued liabilities, and promissory notes settled with special warrants issuance 874,198  
Interest payable settled with common shares 580,498 1,368,724  
Reconciliation from Cash Flow Statement to Balance Sheet:      
Cash and restricted cash end of period 20,160,542 10,068,558  
Less restricted cash 6,476,000 6,476,000 $ 6,476,000
Cash end of period $ 13,684,542 $ 3,592,558  
v3.24.1.u1
Condensed Interim Consolidated Statements of Changes in Shareholders' Deficiency (Unaudited) - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Balance $ (26,367,162) $ (26,176,943)
Stock-based compensation 261,949 233,668
Compensation options 111,971 111,971
Shares issued for interest payable 580,505 1,618,827
Shares issued for RSUs vested  
Shares issued for warrant exercise 907,091 907,091
Special warrants 1,484,788 1,484,788
OCI 288,372 807,012
Net income (loss) for the period (5,582,036) 1,791,149
Balance (30,818,372) (19,222,437)
Common Stock [Member]    
Balance $ 321 $ 228
Balance, shares 322,661,482 229,501,661
Shares issued for interest payable $ 7 $ 16
Shares issued for interest payable, shares 7,392,859 16,180,846
Shares issued for RSUs vested $ 3  
Shares issued for RSUs vested, shares 2,546,436  
Shares issued for warrant exercise $ 10 $ 11
Shares issued for interest payable, shares   10,416,667
Special warrants
OCI
Net income (loss) for the period
Balance $ 331 $ 255
Balance, shares 332,600,777 256,099,174
Additional Paid-in Capital [Member]    
Balance $ 57,848,953 $ 45,161,513
Stock-based compensation 261,949 233,668
Compensation options 111,971 111,971
Shares issued for interest payable 580,498 1,618,811
Shares issued for RSUs vested (3)  
Shares issued for warrant exercise 907,080 907,080
Special warrants
OCI
Net income (loss) for the period
Balance 58,691,397 48,033,043
Special Warrsnt [Member]    
Balance
Stock-based compensation  
Compensation options
Shares issued for interest payable  
Shares issued for warrant exercise
Special warrants 1,484,788 1,484,788
OCI  
Net income (loss) for the period
Balance 1,484,788
AOCI Attributable to Parent [Member]    
Balance 808,662 253,875
Stock-based compensation  
Compensation options
Shares issued for interest payable  
Shares issued for warrant exercise
Special warrants
OCI 288,372 807,012
Net income (loss) for the period
Balance 1,097,034 1,060,887
Retained Earnings [Member]    
Balance (85,025,098) (71,592,559)
Stock-based compensation  
Compensation options
Shares issued for interest payable  
Shares issued for warrant exercise
Special warrants
OCI
Net income (loss) for the period (5,582,036) 1,791,149
Balance $ (90,607,134) $ (69,801,410)
v3.24.1.u1
Nature and Continuance of Operations
3 Months Ended
Mar. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Nature and Continuance of Operations

1. Nature and Continuance of Operations

 

Bunker Hill Mining Corp. (the “Company”) was incorporated under the laws of the state of Nevada, U.S.A. on February 20, 2007, under the name Lincoln Mining Corp. Pursuant to a Certificate of Amendment dated February 11, 2010, the Company changed its name to Liberty Silver Corp., and on September 29, 2017, the Company changed its name to Bunker Hill Mining Corp. The Company’s registered office is located at 1802 N. Carson Street, Suite 212, Carson City, Nevada 89701, and its head office is located at 82 Richmond Street East, Toronto, Ontario, Canada, M5C 1P1. As of the date of this Form 10-Q, the Company had one subsidiary, Silver Valley Metals Corp. (“Silver Valley”, formerly American Zinc Corp.), an Idaho corporation created to facilitate the work being conducted at the Bunker Hill Mine in Kellogg, Idaho.

 

The Company was incorporated for the purpose of engaging in mineral exploration, and exploitation activities. It continues to work at developing its project with a view towards putting it into production.

 

v3.24.1.u1
Significant Accounting Policies
3 Months Ended
Mar. 31, 2024
Accounting Policies [Abstract]  
Significant Accounting Policies

2. Significant Accounting Policies

 

Basis of Presentation

 

The accompanying unaudited condensed interim consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America and the rules and regulations of the United States Securities and Exchange Commission for interim financial information. Accordingly, they do not include all the information and footnotes necessary for a comprehensive presentation of financial position, results of operations, shareholders’ deficiency, or cash flows. It is management’s opinion, however, that all material adjustments (consisting of normal recurring adjustments) have been made which are necessary for a fair financial statement presentation. The unaudited condensed interim consolidated financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K, which contains the annual audited consolidated financial statements and notes thereto, together with the Management’s Discussion and Analysis, for the year ended December 31, 2023. The interim results for the period ended March 31, 2024, are not necessarily indicative of the results for the full fiscal year. The unaudited interim condensed consolidated financial statements are presented in United States dollars, which is the Company’s functional currency.

 

Use of Estimates

 

The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes for items such as mineral reserves, useful lives and depreciation methods, potential impairment of long-lived assets, sale of mineral properties for the accounting of the conversion of the royalty convertible debenture (the “RCD”), deferred income taxes, settlement pricing of commodity sales, fair value of stock based compensation, accrued liabilities, estimation of asset retirement obligations and reclamation liabilities, convertible debentures, stream obligation, and warrants. Estimates are based on historical experience and various other assumptions that the Company believes to be reasonable. Actual results could differ from those estimates.

 

 

v3.24.1.u1
Accounts receivable and prepaid expenses
3 Months Ended
Mar. 31, 2024
Credit Loss [Abstract]  
Accounts receivable and prepaid expenses

3. Accounts receivable and prepaid expenses

 

Accounts receivable and prepaid expenses consists of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Prepaid expenses and deposits  $557,480   $382,198 
HST Receivable   145,524    121,621 
Environment protection agency overpayment (note 8)   -    94,582 
Total  $703,004   $598,401 

 

v3.24.1.u1
Equipment, Right-of-Use Asset
3 Months Ended
Mar. 31, 2024
Property, Plant and Equipment [Abstract]  
Equipment, Right-of-Use Asset

4. Equipment, Right-of-Use Asset

 

Equipment consists of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Equipment  $1,725,009   $1,460,375 
Less accumulated depreciation   (560,179)   (513,714)
Equipment, net  $1,164,830   $946,661 

 

The total depreciation expense relating to equipment during the three months ended March 31, 2024, and March 31, 2023 was $46,465 and $44,692, respectively.

 

Right-of-use asset consists of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Right-of-use asset   698,860    670,808 
Less accumulated depreciation   (90,135)   (45,786)
Right-of-use asset, net  $608,725   $625,022 

 

The total depreciation expense during the three months ended March 31, 2024, and March 31, 2023, was $44,349 and $6,384 (relating to an expired lease), respectively. The Company is a party primarily to lease contracts for mining related mobile equipment.

 

v3.24.1.u1
Process Plant
3 Months Ended
Mar. 31, 2024
Process Plant  
Process Plant

5. Process Plant

 

The Company purchased a comprehensive package of equipment and parts inventory from Teck Resources Limited (“Teck”). The package comprises substantially all processing equipment of value located at the Pend Oreille mine site, including complete crushing, grinding and flotation circuits suitable for a planned ~1,500 ton-per-day operation at the Bunker Hill site, and total inventory of nearly 10,000 components and parts for mill, assay lab, conveyer, field instruments, and electrical spares.

 

The process plant was purchased in an assembled state in the seller’s location, and included major processing systems, significant components, and a large inventory of spare parts. The Company has disassembled and transported it to the Bunker Hill site, and will be reassembling it as an integral part of the Company’s future operations. The Company determined that the transaction should be accounted for as an asset acquisition, with the process plant representing a single asset, with the exception of the inventory of spare parts, which has been separated out and appears on the condensed interim consolidated balance sheets as a non-current asset in accordance with a purchase price allocation. As the plant is demobilized, transported and reassembled, installation and other costs associated with these activities is being captured and capitalized as components of the asset.

 

 

Process plant consists of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Plant purchase price less inventory  $3,633,292   $3,633,292 
Ball Mill   1,007,544    745,626 
Demobilization   2,204,539    2,204,539 
Site preparation costs   15,403,951    10,635,606 
Capitalized interest (note 9)   492,347    233,407 
Process Plant  $22,741,673   $17,452,470 

 

v3.24.1.u1
Bunker Hill Mine and Mining Interests
3 Months Ended
Mar. 31, 2024
Extractive Industries [Abstract]  
Bunker Hill Mine and Mining Interests

6. Bunker Hill Mine and Mining Interests

 

The Company purchased the Bunker Hill Mine (the “Mine”) in January 2022.

 

The carrying cost of the Mine is comprised of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Bunker Hill Mine purchase  $14,247,210   $14,247,210 
Capitalized development   3,204,615    2,722,889 
Sale of mineral properties (note 9)   (1,973,840)   (1,973,840)
Bunker Hill mine  $15,477,985   $14,996,259 

 

Land purchase and leases

 

The Company owns a 225-acre surface land parcel valued at its original purchase price of $202,000 which includes the surface rights to portions of 24 patented mining claims, for which the Company already owns the mineral rights.

 

During the three months ended March 31, 2023, the Company entered into a lease agreement with C & E Tree Farm LLC for the lease of a land parcel overlaying a portion of the Company’s existing mineral claims package. The Company is committed to making monthly payments of $10,000 through February 2026. The Company has the option to purchase the land parcel through March 1, 2026, for $3,129,500 less 50% of the payments made through the date of purchase.

 

v3.24.1.u1
Lease Liability
3 Months Ended
Mar. 31, 2024
Lease Liability  
Lease Liability

7. Lease Liability

 

As of March 31, 2024, The Company’s undiscounted lease obligations consisted of the following:

 

   March 31,   December 31, 
   2024   2023 
Gross lease obligation – minimum lease payments          
1 year  $288,007   $393,673 
2- 3 years   10,337    73,588 
4-5 years   -    - 
           
Future interest expense on lease obligations   (16,618)   (41,927)
Total lease liability   281,726    425,334 
           
Current lease liability   271,743    353,526 
Non-current lease liability   9,983    71,808 
Total lease liability   281,726    425,334 

 

 

v3.24.1.u1
Environmental Protection Agency and Water Treatment Liabilities (“EPA”)
3 Months Ended
Mar. 31, 2024
Environmental Remediation Obligations [Abstract]  
Environmental Protection Agency and Water Treatment Liabilities (“EPA”)

8. Environmental Protection Agency and Water Treatment Liabilities (“EPA”)

 

Effective December 19, 2021, the Company entered into an amended Settlement Agreement between the Company, Idaho Department of Environmental Quality, U.S. Department of Justice, and the EPA (the “Amended Settlement”). Upon the effectiveness of the Amended Settlement, the Company would become fully compliant with its payment obligations to these parties. The Amended Settlement modified the payment schedule and payment terms for recovery of the historical environmental response costs. Pursuant to the terms of the Amended Settlement, upon purchase of the Bunker Hill Mine and the satisfaction of financial assurance commitments (as described below), the $19,000,000 of cost recovery liabilities will be paid by the Company to the EPA on the following dates:

  

Date  Amount 
Within 30 days of Settlement Agreement  $2,000,000 
November 1, 2024  $3,000,000 
November 1, 2025  $3,000,000 
November 1, 2026  $3,000,000 
November 1, 2027  $3,000,000 
November 1, 2028  $3,000,000 
November 1, 2029  $2,000,000 plus accrued interest  

 

In addition to the changes in payment terms and schedule, the Amended Settlement includes a commitment by the Company to secure $17,000,000 of financial assurance in the form of performance bonds or letters of credit deemed acceptable to the EPA.

 

As of March 31, 2024 (unchanged from December 31, 2023), the Company had two payment bonds of $9,999,000 and $5,000,000, and a $2,001,000 letter of credit, in place to secure this liability. The collateral for the payment bonds is comprised of two letters of credit of $4,475,000 in aggregate, as well as land pledged by third parties with whom the company has entered into a financing cooperation agreement that contemplates a monthly fee of $20,000 (payable in cash or common shares of the Company, at the Company’s election). The letters of credit of $6,476,000 in aggregate are secured by cash deposits under an agreement with a commercial bank, which comprise the $6,476,000 of restricted cash shown within current assets as of March 31, 2024, and December 31, 2023.

 

The financial assurance can be drawn on by the EPA in the event of non-performance by the Company of its payment obligations under the Amended Settlement (the “Financial Assurance”). The amount of the bonds will decrease over time as individual payments are made.

 

The Company recorded accretion expense on the liability of $452,807 for the three months ended March 31, 2024 ($374,306 for the three months ended March 31, 2023), bringing the net liability to $10,026,947 (inclusive of interest payable of $156,343).

 

Water Treatment Charges – Idaho Department of Environmental Quality (“IDEQ”)

 

Separate to the cost recovery liability outlined above, the Company is responsible for the payment of ongoing water treatment charges. Water treatment charges incurred through December 31, 2021, were payable to the EPA, and charges thereafter are payable to the Idaho Department of Environmental Quality (“IDEQ”) following a handover of responsibilities for the Central Treatment Plant from the EPA to the IDEQ as of that date.

 

The Company currently makes monthly payments of $100,000 to the IDEQ as instalments toward the cost of treating water at the Central Treatment Plant. Upon receipt of an invoice from the IDEQ for actual costs incurred, a reconciliation is performed relative to payments made, with an additional payment made or refund received as applicable. The Company accrues $100,000 per month based on its estimate of the monthly cost of water treatment. As of March 31, 2024, a prepaid expense of $nil (December 31, 2023: $94,582) represented the difference between the estimated cost of water treatment and net payments made by the Company to the IDEQ to date. This balance has been recognized on the condensed interim consolidated balance sheets as accounts receivable and prepaid expenses.

 

v3.24.1.u1
Convertible Debentures
3 Months Ended
Mar. 31, 2024
Debt Disclosure [Abstract]  
Convertible Debentures

9. Convertible Debentures

 

Project Finance Package with Sprott Private Resource Streaming & Royalty Corp.

 

On December 20, 2021, the Company executed a non-binding term sheet outlining a $50,000,000 project finance package with Sprott Private Resource Streaming and Royalty Corp. (“SRSR”).

 

 

The non-binding term sheet with SRSR outlined a $50,000,000 project financing package that the Company expected to fulfill the majority of its funding requirements to restart the Mine. The term sheet consisted of an $8,000,000 royalty convertible debenture (the “RCD”), a $5,000,000 convertible debenture (the “CD1”), and a multi-metals stream of up to $37,000,000 (the “Stream”). The CD1 was subsequently increased to $6,000,000, increasing the project financing package to $51,000,000.

 

On June 17, 2022, the Company consummated a new $15,000,000 convertible debenture (the “CD2”). As a result, total potential funding from SRSR was further increased to $66,000,000 including the RCD, CD1, CD2 and the Stream (together, the “Project Financing Package”).

 

On June 23, 2023, the Company closed the upsized and improved $67,000,000 project finance package with SRSR, consisting of a $46,000,000 stream and a $21,000,000 new debt facility. The newly proposed $46,000,000 stream (the “Stream”) was envisaged to have the same economic terms as the previously proposed $37,000,000 stream, with a $9,000,000 increase in gross proceeds received by the Company, resulting in a lower cost of capital for the Company. The Company also announced a new $21,000,000 new debt facility (the “Debt Facility”), available for draw at the Company’s election for two years. As a result, total funding commitments from SRSR was envisaged to increase to $96,000,000 including the RCD, CD1, CD2, Stream and debt facility (together, the “Project Financing Package”). The Bridge Loan, as previously envisaged, was to be repaid from the proceeds of the Stream. The parties also agreed to extend the maturities of the CD1 and CD2 to March 31, 2026, when the full $6 million and $15 million, respectively, will become due.

 

$8,000,000 Royalty Convertible Debenture

 

The Company closed the $8,000,000 RCD on January 7, 2022. The RCD bears interest at an annual rate of 9.0%, payable in cash or Common Shares at the Company’s option, until such time that SRSR elects to convert a royalty, with such conversion option expiring at the earlier of advancement of the Stream or July 7, 2023 (subsequently amended as described below). In the event of conversion, the RCD will cease to exist, and the Company will grant a royalty for 1.85% of life-of-mine gross revenue from mining claims considered to be historically worked, contiguous to current accessible underground development, and covered by the Company’s 2021 ground geophysical survey (the “SRSR Royalty”). A 1.35% rate will apply to claims outside of these areas. The RCD was initially secured by a share pledge of the Company’s operating subsidiary, Silver Valley, until a full security package was put in place concurrent with the consummation of the CD1. In the event of non-conversion, the principal of the RCD will be repayable in cash.

 

Concurrent with the funding of the CD2 in June 2022, the Company and SRSR agreed to a number of amendments to the terms of the RCD, including an amendment of the maturity date from July 7, 2023 to March 31, 2025. The parties also agreed to enter a Royalty Put Option such that in the event the RCD is converted into a royalty as described above, the holder of the royalty will be entitled to resell the royalty to the Company for $8,000,000 upon default under the CD1 or CD2 until such time that the CD1 and CD2 are paid in full. The Company determined that the amendments in the terms of the RCD should not be treated as an extinguishment of the RCD and have therefore been accounted for as a modification.

 

On June 23, 2023, the funding date of the Stream, the RCD was repaid by the Company granting a royalty for 1.85% of life-of-mine gross revenue (the “Royalty”) from mining claims historically worked as described above. A 1.35% rate will apply to claims outside of these areas. The Company has accounted for the Royalty as a sale of mineral properties (refer to note 6 for further detail).

 

$6,000,000 Convertible Debenture (CD1)

 

The Company closed the $6,000,000 CD1 on January 28, 2022, which was increased from the previously-announced $5,000,000. The CD1 bears interest at an annual rate of 7.5%, payable in cash or shares at the Company’s option, and matures on July 7, 2023 (subsequently amended, as described below). The CD1 is secured by a pledge of the Company’s properties and assets. Until the closing of the Stream, the CD1 was to be convertible into Common Shares at a price of C$0.30 per Common Share, subject to stock exchange approval (subsequently amended, as described below). Alternatively, SRSR may elect to retire the CD1 with the cash proceeds from the Stream. The Company may elect to repay the CD1 early; if SRSR elects not to exercise its conversion option at such time, a minimum of 12 months of interest would apply.

 

 

Concurrent with the funding of the CD2 in June 2022, the Company and SRSR agreed to a number of amendments to the terms of the CD1, including that the maturity date would be amended from July 7, 2023 to March 31, 2025, and that the CD1 would remain outstanding until the new maturity date regardless of whether the Stream is advanced, unless the Company elects to exercise its option of early repayment. The Company determined that the amendments in the terms of the CD1 should not be treated as an extinguishment of the CD1 and have therefore been accounted for as a modification.

 

Concurrent with the funding of the Stream in June 2023, the Company and Sprott agreed to amend the maturity date of CD1 from March 31, 2025, to March 31, 2026, and that CD1 would remain outstanding until the new maturity date unless the company elects to exercise its option of early repayment. The Company determined that the amendments to the terms of the CD1 should not be treated as an extinguishment of the CD1 and have therefore been accounted for as a modification.

 

$15,000,000 Series 2 Convertible Debenture (CD2)

 

The Company closed the $15,000,000 CD2 on June 17, 2022. CD2 bears interest at an annual rate of 10.5%, payable in cash or shares at the Company’s option, and matures on March 31, 2025. The CD2 is secured by a pledge of the Company’s properties and assets. The repayment terms include 3 quarterly payments of $2,000,000 each beginning June 30, 2024, and $9,000,000 on the maturity date.

 

Concurrent with the funding of the Stream in June 2023, the Company and Sprott agreed to amend the maturity date of the CD2 from 3 quarterly payments of $2,000,000 each beginning June 30, 2024, and $9,000,000 on March 31, 2025, to payment in full on March 31, 2026, and that the CD2 would remain outstanding until the new maturity date unless the Company elects to exercise its option of early repayment or Sprott elects to exercise its share conversion option. The Company determined that the amendments to the terms of the CD2 should not be treated as an extinguishment of the CD2 and have therefore been accounted for as a modification.

 

The Company determined that in accordance with ASC 815 Derivatives and Hedging, each debenture will be valued and recorded as a single instrument, with the periodic changes to fair value accounted through earnings, profit and loss.

 

Consistent with the approach above, the following table summarizes the key valuation inputs as at applicable valuation dates:

 

                               

Reference

(1,2,3)

 

Valuation

date

 

Maturity

date

 

Contractual

Interest rate

  

Stock

price

(US$)

  

Expected

equity

volatility

  

Credit

spread

  

Risk-free

rate

  

Risk- adjusted

rate

 
CD1 note 12-31-23  03-31-26   7.50%   0.098    115%   8.41%   4.18%   18.89%
CD2 note 12-31-23  03-31-26   10.50%   0.098    115%   8.41%   4.18%   20.79%
CD1 note 03-31-24  03-31-26   7.50%   0.104    110%   10.07%   4.59%   20.77%
CD2 note 03-31-24  03-31-26   10.50%   0.104    110%   10.07%   4.59%   22.65%

 

  (1) The CD1 carried a Discount for Lack of Marketability (“DLOM”) of 5.0% as of the issuance date and as of March 31, 2022. The CD2 carried a DLOM of 10.0% as of the issuance date and June 30, 2022
  (2) CD1 carries an instrument-specific spread of 7.23%, CD2 carries an instrument-specific spread of 9.32%
  (3) The conversion price of the CD1 is $0.221 and CD2 is $0.214 as of March 31, 2024. The conversion price of the CD1 is $0.227 and CD2 is $0.219 as of December 31, 2023.

 

The resulting fair values of the CD1 and CD2 at March 31, 2024, and as of December 31, 2023, were as follows:

 

Instrument Description 

March 31,

2024

  

December 31,

2023

 
CD1  $5,212,398   $5,244,757 
CD2   13,359,789    13,458,570 
Total  $18,572,187   $18,703,327 

 

 

The (loss) gain on changes in FV of convertible debentures recognized on the condensed interim consolidated statements of (loss) Income during the three months ended March 31, 2024, and March 31, 2023, was $(157,232) and $1,689,701, respectively. The portion of changes in fair value that is attributable to changes in the Company’s credit risk is accounted for within other comprehensive income. During the three months ended March 31, 2024, and March 31, 2023, the Company recognized $288,372 and $807,012 respectively, within other comprehensive income. Interest expense for the three months ended March 31, 2024, and 2023 was $504,863 and $676,849 respectively. At March 31, 2024 interest of $504,863 ($510,411 at December 31, 2023) is included in interest payable on the condensed interim consolidated balance sheets. For the three months ended March 31, 2024, and March 31, 2023, the Company recognized $70,093 and $250,086, respectively, loss on debt settlement on the condensed interim consolidated statements of (loss) income and comprehensive (loss) income as a result of settling interest by issuance of shares.

 

The Company performs quarterly testing of the covenants in the CD1 and CD2 and was in compliance with all such covenants as of March 31, 2024.

 

The Stream

 

On June 23, 2023, all conditions were met for the closing of the Stream, and $46,000,000 was advanced to the Company. The Stream is secured by the same security package that is in place with respect to the RCD, CD1, and CD2. The Stream is repayable by applying 10% of all payable metals sold until a minimum quantity of metal is delivered consisting of, individually, 63.5 million pounds of zinc, 40.4 million pounds of lead, and 1.2 million ounces of silver (subsequently amended, as described below). Thereafter, the Stream would be repayable by applying 2% of payable metals sold. The delivery price of streamed metals will be 20% of the applicable spot price. At the Company’s option, the Company may buy back 50% of the Stream Amount at a 1.40x multiple of the Stream Amount between the second and third anniversary of the date of funding, and at a 1.65x multiple of the Stream Amount between the third and fourth anniversary of the date of funding. The Company incurred $740,956 of transactions costs directly related to the Stream which were capitalized against the initial recognition of the Stream.

 

The Company determined that in accordance with ASC 815 derivatives and hedging, the Stream does not meet the criteria for treatment as a derivate instrument as the quantities of metal to be sold thereunder are not subject to a minimum quantity, and therefore a notional amount is not determinable. The Company has therefore determined that in accordance with ASC 470, the stream obligation should be treated as a liability based on the indexed debt rules thereunder. The initial recognition has been made at fair value based on cash received, net of transaction costs, and the discount rate calibrated so that the future cash flows associated with the Stream, using forward commodity prices, equal the cash received. The measurement of the stream obligation is accounted for at amortized cost with accretion at the discount rate. Subsequent changes to the expected cash flows associated with the Stream will result in the adjustment of the carrying value of the stream obligation using the same discount rate, with changes to the carrying value recognized in the condensed interim consolidated statements of (loss) income and comprehensive (loss) income.

 

The Company determined the effective interest rate of the Stream obligation to be 10.8% and recorded accretion expense on the liability of $1,099,060 for the three months ended March 31, 2024 ($nil for the three months ended March 31, 2023) recognized in the consolidated statement of (loss) income and comprehensive (loss) income, accretion expense on the liability of $258,940 for the three months ended March 31, 2024 ($nil for the three months ended March 31, 2023) capitalized into the process plant (note 5) on the condensed interim consolidated balance sheets and loss on revaluation of the liability of $217,000 for the three months ended March 31, 2024 ($nil for the three months ended March 31, 2023), bringing the liability to $52,713,000 as of March 31, 2024. The revaluation is because of a change in projections. The key assumptions used in the revaluation are production of 700,000,000 lbs of zinc, 385,000,000 lbs of lead, 8,700,000 oz of silver over 14 years and commodity prices of 1.17 $/lb to 1.22 $/lb for zinc, 0.94 $/lb to 0.96 $/lb for lead, and 23.00 $/oz to $24.50 $/oz for silver.

 

$21,000,000 Debt Facility

 

On June 23, 2023, the Company closed a $21,000,000 debt facility with Sprott which is available for draw at the Company’s election for a period of 2 years. As of March 31, 2024, the Company has not drawn on the facility. Any amounts drawn will bear interest of 10% per annum, payable annually in cash or capitalized until three years from closing of the Debt Facility at the Company’s election, and thereafter payable in cash only. The maturity date of any drawings under the Debt Facility will be June 23, 2027. For every $5 million or part thereof advanced under the Debt Facility, the Company will grant a new 0.5% life-of-mine gross revenue royalty, on the same terms as the Royalty, to a maximum of 2.0% on the Primary Claims and 1.4% on the Secondary Claims. The Company may buy back 50% of these royalties for $20 million. The Company determined that no recognition is required on the financial statements as of March 31, 2024, as no amount has been drawn from the facility.

 

v3.24.1.u1
Capital Stock, Warrants and Stock Options
3 Months Ended
Mar. 31, 2024
Equity [Abstract]  
Capital Stock, Warrants and Stock Options

10. Capital Stock, Warrants and Stock Options

 

Authorized

 

The total authorized capital is as follows:

 

1,500,000,000 Common Shares with a par value of $0.000001 per Common Share; and
10,000,000 preferred shares with a par value of $0.000001 per preferred share

 

 

Issued and outstanding

 

In January 2024, the Company issued 6,377,272 shares of common stock in connection with its election to satisfy interest payments under the outstanding convertible debentures for the three months ending December 31, 2022.

 

In March 2023, the Company issued 9,803,574 shares of common stock in connection with its election to satisfy interest payments under the outstanding convertible debentures for the three months ending March 31, 2023.

 

In March 2023, the Company amended the exercise price and expiry date of 10,416,667 warrants which were previously issued in a private placement to Teck Resources (“Teck”) on May 13, 2022 in consideration for the Company’s acquisition of the Pend Oreille process plant. The warrant entitled the holder thereof to purchase one share of Common Share of the Company at an exercise price of C$0.37 per Warrant at any time on or prior to May 12, 2025. The Company amended the exercise price of the warrants from C$0.37 to C$0.11 per Warrant and the expiry date from May 12, 2025, to March 31, 2023, resulting in a gain on modification of warrants of $214,714. In March 2023, Teck exercised all 10,416,667 warrants at an exercise price of C$0.11, for aggregate gross proceeds of C$1,145,834 to the Company. During the quarter the Company recognized a change in derivative liability of $400,152 relating to the Teck warrants using the following assumptions: volatility of 120%, stock price of C$0.11, interest rate of 3.42% to 4.06%, and dividend yield of 0%.

 

In March 2023, the Company closed a brokered private placement of special warrants of the Company (the “March 2023 Offering”), issuing 51,633,727 special warrants of the Company (“March 2023 Special Warrants”) at C$0.12 per March 2023 Special Warrant for $4,536,020 (C$6,196,047), of which $3,661,822 was received in cash and $874,198 was applied towards settlement of accounts payable, accrued liabilities and promissory notes.

 

Each March 2023 Unit consists of one share of common stock of the Company (each, a “Unit Share”) and one common stock purchase warrant of the Company (each, a “Warrant”). Each whole Warrant entitles the holder thereof to acquire one share of common stock of the Company (a “Warrant Share”, and together with the Unit Shares, the “Underlying Shares”) at an exercise price of C$0.15 per Warrant Share until March 27, 2026, subject to adjustment in certain events. In the event that the Registration Statement had not been declared effective by the SEC on or before 5:00 p.m. (EST) on July 27, 2023, each unexercised Special Warrant would be deemed to be exercised on the Automatic Exercise Date into one penalty unit of the Company (each, a “Penalty Unit”), with each Penalty Unit being comprised of 1.2 Unit Shares and 1.2 Warrants. Notice of such effectiveness was received on July 11, 2023, eliminating the potential for issuance of the Penalty Units.

 

In connection with the March 2023 Offering, the Company incurred share issuance costs of $585,765 and issued 2,070,258 compensation options (the “March 2023 Compensation Options”). Each March 2023 Compensation Option is exercisable at an exercise price of C$0.15 into one Unit Share and one Warrant Share.

 

The Special Warrants issued on March 27, 2023 were converted to 51,633,727 shares of common stock and common stock purchase warrants on July 24, 2023. The Company determined that in accordance with ASC 815 derivatives and hedging, each Special Warrant will be valued and carried as a single instrument, with the periodic changes to fair value accounted through earnings, profit and loss until the shares of common stock and common stock purchase warrants are issued.

 

In January 2024, the Company issued 7,392,859 shares of common stock in connection with its election to satisfy interest payments under the outstanding convertible debentures for the three months ending December 31, 2023.

 

In March 2024, the Company issued 2,546,436 shares of common stock in connection with settlement of RSUs.

 

In 2023 the Company has accounted for the warrants in accordance with ASC Topic 815. The warrants are considered derivative instruments as they were issued in a currency other than the Company’s functional currency of the U.S. dollar. The estimated fair value of warrants accounted for as liabilities was determined on the date of issue and marked to market at each financial reporting period. The change in fair value of the warrant is recorded in the condensed interim consolidated statements of income (loss) and comprehensive income (loss) as a gain or loss and is estimated using the Binomial model.

 

 

The fair value of the warrant liabilities related to the various tranches of warrants issued during the period were estimated using the Binomial model to determine the fair value using the following assumptions as at March 31, 2024 and December 31, 2023:

 

March 2023 warrants 

March 31,

2024

  

December 31,

2023

 
Expected life   726 days    817 days 
Volatility   24%   24%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $563,970   $281,085 
Change in derivative liability  $282,885      

 

April 2022 special warrants issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   366 days    457 days 
Volatility   100%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $491,622   $546,592 
Change in derivative liability  $(54,970)     

 

April 2022 non-brokered issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   366 days    457 days 
Volatility   100%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $19,115   $21,252 
Change in derivative liability  $(2,137)     

 

June 2022 issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   366 days    457 days 
Volatility   100%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $15,821   $17,589 
Change in derivative liability  $(1,768)     

 

February 2021 issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   680 days    771 days 
Volatility   110%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $455,954   $367,349 
Change in derivative liability  $(88,605)     

 

June 2019 issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   640 days    731 days 
Volatility   110%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $207,385   $226,570 
Change in derivative liability  $(19,185)     

 

 

August 2019 issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   640 days    731 days 
Volatility   110%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $318,725   $348,211 
Change in derivative liability  $(29,486)     

 

Outstanding warrants at March 31, 2024 and March 31, 2023 were as follows:

 Schedule of Warrant Activity

       Weighted   Weighted 
       average   average 
   Number of   exercise price   grant date 
   warrants   (C$)   value ($) 
             
Balance, December 31, 2022   162,129,064   $0.49   $0.17 
Exercised   (10,416,667)   0.11    0.12 
Balance, March 31, 2023   151,712,397   $0.50   $0.17 
                
Balance, December 31, 2023   145,061,976   $0.37   $0.09 
    -    -    - 
Balance, March 31, 2024   145,061,976   $0.37   $0.09 

 

During the three months ended March 31, 2023, 10,416,667 May 2022 Teck warrants were exercised.

 

At March 31, 2024, the following warrants were outstanding:

  

   Exercise   Number of  

Number of

warrants

 
Expiry date  price (C$)   warrants   exercisable 
             
April 1, 2025   0.37    40,538,969    40,538,969 
December 31, 2025   0.59    32,895,200    32,895,200 
February 9, 2026   0.60    17,112,500    17,112,500 
February 16, 2026   0.60    2,881,580    2,881,580 
March 27, 2026   0.15    51,633,727    51,633,727 
         145,061,976    145,061,976 

 

Compensation options

 

At March 31, 2024, the following broker options were outstanding:

  

       Weighted 
   Number of   average 
   broker   exercise price 
   options   (C$) 
         
Balance, December 31, 2022   5,470,799   $0.34 
Issued – March 2023 Compensation Options (i)   2,070,258    0.15 
Balance, March 31, 2023   7,541,057    0.28 
           
Balance, December 31, 2023   4,301,150    0.24 
Expired – February 2024   (351,000)   0.50 
Balance, March 31, 2024   3,950,150    0.22 

 

(i) The grant date fair value of the March 2023 Compensation Options was estimated at $111,971 using the Black-Scholes valuation model with the following underlying assumptions:

 

Schedule of Estimated Using Black-Scholes Valuation Model for Fair Value of Broker Options  

Grant Date 

Risk free

interest rate

   Dividend yield   Volatility   Stock price   Weighted average life 
March 2023   3.4%   0%   120%   C$0.11    3 years 

 

 

   Exercise   Number of  

Grant date

Fair value

 
Expiry date  price (C$)   broker options   ($) 
             
April 1, 2024 (i)  $0.30    1,879,892   $268,435 
March 27, 2026(ii)  $0.15    2,070,057   $111,971 
         3,950,150   $380,406 

 

i) Exercisable into one April 2022 Unit
ii) Exercisable into one March 2023 Unit

 

Stock options

 

The following table summarizes the stock option activity during the three months ended March 31, 2024 and March 31 2023:

 

       Weighted 
       average 
   Number of   exercise price 
   stock options   (C$) 
         
Balance, December 31, 2022   9,320,636   $0.51 
Balance, March 31, 2023   9,320,636   $0.51 
           
Balance, December 31, 2023   8,970,636   $0.52 
Balance, March 31, 2024   8,970,636   $0.52 

 

The following table reflects the actual stock options issued and outstanding as of March 31, 2024:

 Schedule of Actual Stock Options Issued and Outstanding

            Number of     
    remaining   Number of   options     
Exercise   contractual   options   vested   Grant date 
price (C$)   life (years)   outstanding   (exercisable)   fair value ($) 
 0.60    0.57    1,575,000    1,575,000    435,069 
 0.335    0.59    1,037,977    1,037,977    204,213 
 0.55    1.05    5,957,659    4,468,245    1,536,764 
 0.15    3.65    400,000    300,000    37,387 
           8,970,636    7,381,222   $2,213,433 

 

The vesting of stock options during the three months ending March 31, 2024 and March 31, 2023, resulted in stock based compensation expenses of $25,093 and $58,700 respectively.

 

 

v3.24.1.u1
Restricted Share Units
3 Months Ended
Mar. 31, 2024
Share-Based Payment Arrangement [Abstract]  
Restricted Share Units

11. Restricted Share Units

 

Effective March 25, 2020, the Board of Directors approved a Restricted Share Unit (“RSU”) Plan to grant RSUs to its officers, directors, key employees and consultants.

 

The following table summarizes the RSU activity during the three months ended March 31, 2024 and March 31, 2023:

 

 

       Weighted 
       average 
       grant date 
       fair value 
   Number of   per share 
   shares   (C$) 
         
Unvested as at December 31, 2022   4,822,741   $0.22 
Granted (i, ii)   -    - 
Vested   -   - 
Unvested as at March 31, 2023   4,822,741   $0.22 
           
Unvested as at December 31, 2023   7,044,527   $0.24 
Granted (i, ii)   9,720,403    0.11 
Vested   (2,546,436)   0.21 
Unvested as at March 31, 2024   14,218,493   $0.16 

 

  (i) On January 29, 2024, the Company granted 672,450 RSUs to the CFO of the Company, which vest on January 29, 2025. The vesting of these RSUs resulted in stock-based compensation of $8,880 for the three months ended March 31, 2024, which is included in operating expenses condensed interim consolidated statements of (loss) income and comprehensive (loss) income.
  (ii) On March 13, 2024, the Company granted 9,047,953 RSUs to certain executives and employees of the Company, which vest in one-third increments on March 13 of 2025, 2026 and 2027. The vesting of these RSUs resulted in stock-based compensation of $22,220 for the three months ended March 31, 2024, which is included in operating expenses condensed interim consolidated statements of (loss) income and comprehensive (loss) income.

 

The vesting of RSU’s during the three months ending March 31, 2024, and March 31, 2023, resulted in stock based compensation expense of $236,856 and $174,970 respectively.

 

v3.24.1.u1
Deferred Share Units
3 Months Ended
Mar. 31, 2024
Deferred Share Units  
Deferred Share Units

12. Deferred Share Units

 

Effective April 21, 2020, the Board of Directors approved a Deferred Share Unit (“DSU”) Plan to grant DSUs to its directors. The DSU Plan permits the eligible directors to defer receipt of all or a portion of their retainer or compensation until termination of their services and to receive such fees in the form of cash at that time.

 

Upon vesting of the DSUs or termination of service as a director, the director will be able to redeem DSUs based upon the then market price of the Company’s Common Share on the date of redemption in exchange for cash.

 

The following table summarizes the DSU activity during the three months ended March 31, 2024 and 2023:

  

       Weighted 
       average 
       grant date 
       fair value 
   Number of   per share 
   shares   (C$) 
         
Unvested as at December 31 2022, and March 31, 2023   2,710,000   $0.97 
           
Unvested as at December 31 2023, and March 31, 2024   1,495,454   $0.90 

 

 

The vesting of DSU’s during the three months ended March 31, 2024 resulted in stock based compensation expense of $74,978 and a recovery of stock-based compensation of $199,278 for the three months ended March 31, 2023. The fair value of each DSU is $0.09 as of March 31, 2024, and $0.08 as of March 31, 2023.

 

v3.24.1.u1
Commitments and Contingencies
3 Months Ended
Mar. 31, 2024
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies

13. Commitments and Contingencies

 

As stipulated in the agreement with the EPA and as described in note 8, the Company is required to make two types of payments to the EPA and IDEQ, one for historical water treatment cost-recovery to the EPA, and the other for ongoing water treatment. Water treatment costs incurred through December 2021 are payable to the EPA, and water treatment costs incurred thereafter are payable to the IDEQ. The IDEQ (as done formerly by the EPA) invoices the Company on an annual basis for the actual water treatment costs, which may exceed the recognized estimated costs significantly. When the Company receives the water treatment invoices, it records any liability for actual costs over and above any estimates made and adjusts future estimates as required based on these actual invoices received. The Company is required to pay for the actual costs regardless of the periodic required estimated accruals and payments made each year.

 

On July 28, 2021, a lawsuit was filed in the US District Court for the District of Idaho brought by Crescent Mining, LLC (“Crescent”). The named defendants include Placer Mining, Robert Hopper Jr., and the Company. The lawsuit alleges that Placer Mining and Robert Hopper Jr. intentionally flooded the Crescent Mine during the period from 1991 and 1994, and that the Company is jointly and severally liable with the other defendants for unspecified past and future costs associated with the presence of AMD in the Crescent Mine. The plaintiff has requested unspecified damages. On September 20, 2021, the Company filed a motion to dismiss Crescent’s claims against it, contending that such claims are facially deficient.  On March 2, 2022, Chief US District Court Judge, David C. Nye granted in part and denied in part the Company’s motion to dismiss. The court granted the Company’s motion to dismiss Crescent’s Cost Recovery claim under CERCLA Section 107(a), Declaratory Judgment, Tortious Interference, Trespass, Nuisance and Negligence claims. These claims were dismissed without prejudice. The court denied the motion to dismiss filed by Placer Mining Corp. for Crescent’s trespass, nuisance and negligence claims. Crescent later filed an amended complaint on April 1, 2022. Placer Mining Corp. and Bunker Hill Mining Corp are named as co-defendants. Bunker Hill responded to the amended filing, refuting and denying all allegations made in the complaint except those that are assertions of fact as a matter of public record. The Company believes Crescent’s lawsuit is without merit and is vigorously defending itself, as well as Placer Mining Corp. pursuant to the Company’s indemnification of Placer Mining Corp in the Sale and Purchase agreement executed between the companies for the Mine on December 15, 2021. The lawsuit is currently in the discovery phase, in which information is gathered and exchanged.

 

v3.24.1.u1
Deferred tax liability
3 Months Ended
Mar. 31, 2024
Income Tax Disclosure [Abstract]  
Deferred tax liability

14. Deferred tax liability

 

The Company incurred income tax recovery of $699,920 for the three months ended March 31, 2024 and incurred no income tax recovery or expense for the three months ended March 31, 2023. The Company’s effective income tax rate for the first three months of 2024 was 12.6% compared to 0.0% for the first three months of 2023. The effective tax rate during the first three months of 2024 rate differed from the statutory rate primarily due to the recognition of deferred tax assets available to offset the deferred tax liability associated with the Stream Obligation. The Company maintains a valuation allowance against net operating losses subject to Section 382 and other deferred tax assets. The effective tax rate during the first three months of 2023 rate differed from the statutory rate primarily due to changes in the valuation allowance established to offset net deferred tax assets.

 

A valuation allowance is provided for deferred tax assets for which it is more likely than not that the related tax benefits will not be realized. The Company analyzes its deferred tax assets and, if it is determined that the Company will not realize all or a portion of its deferred tax assets, it will record or increase a valuation allowance. Conversely, if it is determined that the Company will likely ultimately be able to realize all or a portion of the related benefits for which a valuation allowance has been provided, all or a portion of the related valuation allowance will be reduced.

 

 

v3.24.1.u1
Operating Expenses
3 Months Ended
Mar. 31, 2024
Other Income and Expenses [Abstract]  
Operating Expenses

15. Operating Expenses

 

           
   Three Months
Ended
March 31, 2024
   Three Months
Ended
March 31, 2023
 
Salaries, wages, and consulting fees  $942,394   $770,585 
General administration expenses   2,845,237    1,414,903 
Total  $3,787,631   $2,185,488 

 

v3.24.1.u1
Related party transactions
3 Months Ended
Mar. 31, 2024
Related Party Transactions [Abstract]  
Related party transactions

16. Related party transactions

 

The Company’s key management personnel have the authority and responsibility for planning, directing and controlling the activities of the Company and consists of the Company’s executive management team and management directors.

  

   Three Months
Ended
March 31, 2024
   Three Months
Ended
March 31, 2023
 
Consulting Fees and Salaries  $474,185   $215,448 

 

At March 31, 2024 and March 31, 2023, $89,324 and $248,533 respectively is owed to key management personnel with all amounts included in accounts payable and accrued liabilities.

 

v3.24.1.u1
Subsequent Events
3 Months Ended
Mar. 31, 2024
Subsequent Events [Abstract]  
Subsequent Events

17. Subsequent Events

 

Share Issuance

 

On April 1, 2024, the Company granted 2,527,888 DSUs to certain members of the board of directors of the Company. The DSUs vested immediately.

 

On April 4, 2024, the Company issued 6,398,439 shares of common stock in connection with its election to satisfy interest payments under the outstanding convertible debentures for the three months ending March 31, 2024.

 

On April 5, 2024, the $2,001,000 letter of credit, in place to secure the environment protection agency cost recovery payable was returned to the Company and cancelled. As a result of this transaction the restricted cash balance was decreased by $2,001,000 (from $6,476,000 to $4,475,000) and the cash and cash equivalents was increased by the corresponding amount.

 

On April 16, 2024, the Company issued 100,000 shares to a member of the executive team for the vesting of RSUs.

v3.24.1.u1
Significant Accounting Policies (Policies)
3 Months Ended
Mar. 31, 2024
Accounting Policies [Abstract]  
Basis of Presentation

Basis of Presentation

 

The accompanying unaudited condensed interim consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America and the rules and regulations of the United States Securities and Exchange Commission for interim financial information. Accordingly, they do not include all the information and footnotes necessary for a comprehensive presentation of financial position, results of operations, shareholders’ deficiency, or cash flows. It is management’s opinion, however, that all material adjustments (consisting of normal recurring adjustments) have been made which are necessary for a fair financial statement presentation. The unaudited condensed interim consolidated financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K, which contains the annual audited consolidated financial statements and notes thereto, together with the Management’s Discussion and Analysis, for the year ended December 31, 2023. The interim results for the period ended March 31, 2024, are not necessarily indicative of the results for the full fiscal year. The unaudited interim condensed consolidated financial statements are presented in United States dollars, which is the Company’s functional currency.

 

Use of Estimates

Use of Estimates

 

The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes for items such as mineral reserves, useful lives and depreciation methods, potential impairment of long-lived assets, sale of mineral properties for the accounting of the conversion of the royalty convertible debenture (the “RCD”), deferred income taxes, settlement pricing of commodity sales, fair value of stock based compensation, accrued liabilities, estimation of asset retirement obligations and reclamation liabilities, convertible debentures, stream obligation, and warrants. Estimates are based on historical experience and various other assumptions that the Company believes to be reasonable. Actual results could differ from those estimates.

v3.24.1.u1
Accounts receivable and prepaid expenses (Tables)
3 Months Ended
Mar. 31, 2024
Credit Loss [Abstract]  
Schedule of Accounts receivable and prepaid expenses

Accounts receivable and prepaid expenses consists of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Prepaid expenses and deposits  $557,480   $382,198 
HST Receivable   145,524    121,621 
Environment protection agency overpayment (note 8)   -    94,582 
Total  $703,004   $598,401 
v3.24.1.u1
Equipment, Right-of-Use Asset (Tables)
3 Months Ended
Mar. 31, 2024
Property, Plant and Equipment [Abstract]  
Schedule of Equipment

Equipment consists of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Equipment  $1,725,009   $1,460,375 
Less accumulated depreciation   (560,179)   (513,714)
Equipment, net  $1,164,830   $946,661 
Schedule of Right-of-use Asset

Right-of-use asset consists of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Right-of-use asset   698,860    670,808 
Less accumulated depreciation   (90,135)   (45,786)
Right-of-use asset, net  $608,725   $625,022 
v3.24.1.u1
Process Plant (Tables)
3 Months Ended
Mar. 31, 2024
Process Plant  
Schedule of Plant Asset Consists

Process plant consists of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Plant purchase price less inventory  $3,633,292   $3,633,292 
Ball Mill   1,007,544    745,626 
Demobilization   2,204,539    2,204,539 
Site preparation costs   15,403,951    10,635,606 
Capitalized interest (note 9)   492,347    233,407 
Process Plant  $22,741,673   $17,452,470 

 

v3.24.1.u1
Bunker Hill Mine and Mining Interests (Tables)
3 Months Ended
Mar. 31, 2024
Extractive Industries [Abstract]  
Schedule of Mining Interests

The carrying cost of the Mine is comprised of the following:

  

   March 31,   December 31, 
   2024   2023 
         
Bunker Hill Mine purchase  $14,247,210   $14,247,210 
Capitalized development   3,204,615    2,722,889 
Sale of mineral properties (note 9)   (1,973,840)   (1,973,840)
Bunker Hill mine  $15,477,985   $14,996,259 
v3.24.1.u1
Lease Liability (Tables)
3 Months Ended
Mar. 31, 2024
Lease Liability  
Schedule of Lease Liability

As of March 31, 2024, The Company’s undiscounted lease obligations consisted of the following:

 

   March 31,   December 31, 
   2024   2023 
Gross lease obligation – minimum lease payments          
1 year  $288,007   $393,673 
2- 3 years   10,337    73,588 
4-5 years   -    - 
           
Future interest expense on lease obligations   (16,618)   (41,927)
Total lease liability   281,726    425,334 
           
Current lease liability   271,743    353,526 
Non-current lease liability   9,983    71,808 
Total lease liability   281,726    425,334 
v3.24.1.u1
Environmental Protection Agency and Water Treatment Liabilities (“EPA”) (Tables)
3 Months Ended
Mar. 31, 2024
Environmental Remediation Obligations [Abstract]  
Schedule of Amended Settlement Environmental Protection Agency Agreement

  

Date  Amount 
Within 30 days of Settlement Agreement  $2,000,000 
November 1, 2024  $3,000,000 
November 1, 2025  $3,000,000 
November 1, 2026  $3,000,000 
November 1, 2027  $3,000,000 
November 1, 2028  $3,000,000 
November 1, 2029  $2,000,000 plus accrued interest  
v3.24.1.u1
Convertible Debentures (Tables)
3 Months Ended
Mar. 31, 2024
Debt Disclosure [Abstract]  
Schedule of Key Valuation Inputs

Consistent with the approach above, the following table summarizes the key valuation inputs as at applicable valuation dates:

 

                               

Reference

(1,2,3)

 

Valuation

date

 

Maturity

date

 

Contractual

Interest rate

  

Stock

price

(US$)

  

Expected

equity

volatility

  

Credit

spread

  

Risk-free

rate

  

Risk- adjusted

rate

 
CD1 note 12-31-23  03-31-26   7.50%   0.098    115%   8.41%   4.18%   18.89%
CD2 note 12-31-23  03-31-26   10.50%   0.098    115%   8.41%   4.18%   20.79%
CD1 note 03-31-24  03-31-26   7.50%   0.104    110%   10.07%   4.59%   20.77%
CD2 note 03-31-24  03-31-26   10.50%   0.104    110%   10.07%   4.59%   22.65%

 

  (1) The CD1 carried a Discount for Lack of Marketability (“DLOM”) of 5.0% as of the issuance date and as of March 31, 2022. The CD2 carried a DLOM of 10.0% as of the issuance date and June 30, 2022
  (2) CD1 carries an instrument-specific spread of 7.23%, CD2 carries an instrument-specific spread of 9.32%
  (3) The conversion price of the CD1 is $0.221 and CD2 is $0.214 as of March 31, 2024. The conversion price of the CD1 is $0.227 and CD2 is $0.219 as of December 31, 2023.
Schedule of Fair Value Derivative Liability

The resulting fair values of the CD1 and CD2 at March 31, 2024, and as of December 31, 2023, were as follows:

 

Instrument Description 

March 31,

2024

  

December 31,

2023

 
CD1  $5,212,398   $5,244,757 
CD2   13,359,789    13,458,570 
Total  $18,572,187   $18,703,327 
v3.24.1.u1
Capital Stock, Warrants and Stock Options (Tables)
3 Months Ended
Mar. 31, 2024
Equity [Abstract]  
Schedule of Estimated Using the Binomial Model to Determine the Fair Value of Warrant Liabilities

The fair value of the warrant liabilities related to the various tranches of warrants issued during the period were estimated using the Binomial model to determine the fair value using the following assumptions as at March 31, 2024 and December 31, 2023:

 

March 2023 warrants 

March 31,

2024

  

December 31,

2023

 
Expected life   726 days    817 days 
Volatility   24%   24%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $563,970   $281,085 
Change in derivative liability  $282,885      

 

April 2022 special warrants issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   366 days    457 days 
Volatility   100%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $491,622   $546,592 
Change in derivative liability  $(54,970)     

 

April 2022 non-brokered issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   366 days    457 days 
Volatility   100%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $19,115   $21,252 
Change in derivative liability  $(2,137)     

 

June 2022 issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   366 days    457 days 
Volatility   100%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $15,821   $17,589 
Change in derivative liability  $(1,768)     

 

February 2021 issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   680 days    771 days 
Volatility   110%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $455,954   $367,349 
Change in derivative liability  $(88,605)     

 

June 2019 issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   640 days    731 days 
Volatility   110%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $207,385   $226,570 
Change in derivative liability  $(19,185)     

 

 

August 2019 issuance 

March 31,

2024

  

December 31,

2023

 
Expected life   640 days    731 days 
Volatility   110%   110%
Risk free interest rate   4.17%   3.88%
Dividend yield   0%   0%
Share price (C$)  $0.125   $0.11 
Fair value  $318,725   $348,211 
Change in derivative liability  $(29,486)     
Schedule of Warrant Activity

Outstanding warrants at March 31, 2024 and March 31, 2023 were as follows:

 Schedule of Warrant Activity

       Weighted   Weighted 
       average   average 
   Number of   exercise price   grant date 
   warrants   (C$)   value ($) 
             
Balance, December 31, 2022   162,129,064   $0.49   $0.17 
Exercised   (10,416,667)   0.11    0.12 
Balance, March 31, 2023   151,712,397   $0.50   $0.17 
                
Balance, December 31, 2023   145,061,976   $0.37   $0.09 
    -    -    - 
Balance, March 31, 2024   145,061,976   $0.37   $0.09 
Schedule of Warrants Outstanding Exercise Price

At March 31, 2024, the following warrants were outstanding:

  

   Exercise   Number of  

Number of

warrants

 
Expiry date  price (C$)   warrants   exercisable 
             
April 1, 2025   0.37    40,538,969    40,538,969 
December 31, 2025   0.59    32,895,200    32,895,200 
February 9, 2026   0.60    17,112,500    17,112,500 
February 16, 2026   0.60    2,881,580    2,881,580 
March 27, 2026   0.15    51,633,727    51,633,727 
         145,061,976    145,061,976 
Schedule of Compensation Options

At March 31, 2024, the following broker options were outstanding:

  

       Weighted 
   Number of   average 
   broker   exercise price 
   options   (C$) 
         
Balance, December 31, 2022   5,470,799   $0.34 
Issued – March 2023 Compensation Options (i)   2,070,258    0.15 
Balance, March 31, 2023   7,541,057    0.28 
           
Balance, December 31, 2023   4,301,150    0.24 
Expired – February 2024   (351,000)   0.50 
Balance, March 31, 2024   3,950,150    0.22 

 

(i) The grant date fair value of the March 2023 Compensation Options was estimated at $111,971 using the Black-Scholes valuation model with the following underlying assumptions:
Schedule of Estimated Using Black-Scholes Valuation Model for Fair Value of Broker Options

Schedule of Estimated Using Black-Scholes Valuation Model for Fair Value of Broker Options  

Grant Date 

Risk free

interest rate

   Dividend yield   Volatility   Stock price   Weighted average life 
March 2023   3.4%   0%   120%   C$0.11    3 years 
Schedule of Broker Exercise Prices

 

   Exercise   Number of  

Grant date

Fair value

 
Expiry date  price (C$)   broker options   ($) 
             
April 1, 2024 (i)  $0.30    1,879,892   $268,435 
March 27, 2026(ii)  $0.15    2,070,057   $111,971 
         3,950,150   $380,406 

 

i) Exercisable into one April 2022 Unit
ii) Exercisable into one March 2023 Unit
Schedule of Stock Options

The following table summarizes the stock option activity during the three months ended March 31, 2024 and March 31 2023:

 

       Weighted 
       average 
   Number of   exercise price 
   stock options   (C$) 
         
Balance, December 31, 2022   9,320,636   $0.51 
Balance, March 31, 2023   9,320,636   $0.51 
           
Balance, December 31, 2023   8,970,636   $0.52 
Balance, March 31, 2024   8,970,636   $0.52 
Schedule of Actual Stock Options Issued and Outstanding

The following table reflects the actual stock options issued and outstanding as of March 31, 2024:

 Schedule of Actual Stock Options Issued and Outstanding

            Number of     
    remaining   Number of   options     
Exercise   contractual   options   vested   Grant date 
price (C$)   life (years)   outstanding   (exercisable)   fair value ($) 
 0.60    0.57    1,575,000    1,575,000    435,069 
 0.335    0.59    1,037,977    1,037,977    204,213 
 0.55    1.05    5,957,659    4,468,245    1,536,764 
 0.15    3.65    400,000    300,000    37,387 
           8,970,636    7,381,222   $2,213,433 
v3.24.1.u1
Restricted Share Units (Tables)
3 Months Ended
Mar. 31, 2024
Share-Based Payment Arrangement [Abstract]  
Schedule of Restricted Share Units

The following table summarizes the RSU activity during the three months ended March 31, 2024 and March 31, 2023:

 

 

       Weighted 
       average 
       grant date 
       fair value 
   Number of   per share 
   shares   (C$) 
         
Unvested as at December 31, 2022   4,822,741   $0.22 
Granted (i, ii)   -    - 
Vested   -   - 
Unvested as at March 31, 2023   4,822,741   $0.22 
           
Unvested as at December 31, 2023   7,044,527   $0.24 
Granted (i, ii)   9,720,403    0.11 
Vested   (2,546,436)   0.21 
Unvested as at March 31, 2024   14,218,493   $0.16 

 

  (i) On January 29, 2024, the Company granted 672,450 RSUs to the CFO of the Company, which vest on January 29, 2025. The vesting of these RSUs resulted in stock-based compensation of $8,880 for the three months ended March 31, 2024, which is included in operating expenses condensed interim consolidated statements of (loss) income and comprehensive (loss) income.
  (ii) On March 13, 2024, the Company granted 9,047,953 RSUs to certain executives and employees of the Company, which vest in one-third increments on March 13 of 2025, 2026 and 2027. The vesting of these RSUs resulted in stock-based compensation of $22,220 for the three months ended March 31, 2024, which is included in operating expenses condensed interim consolidated statements of (loss) income and comprehensive (loss) income.
v3.24.1.u1
Deferred Share Units (Tables)
3 Months Ended
Mar. 31, 2024
Deferred Share Units  
Schedule of Deferred Share Units

The following table summarizes the DSU activity during the three months ended March 31, 2024 and 2023:

  

       Weighted 
       average 
       grant date 
       fair value 
   Number of   per share 
   shares   (C$) 
         
Unvested as at December 31 2022, and March 31, 2023   2,710,000   $0.97 
           
Unvested as at December 31 2023, and March 31, 2024   1,495,454   $0.90 
v3.24.1.u1
Operating Expenses (Tables)
3 Months Ended
Mar. 31, 2024
Other Income and Expenses [Abstract]  
Schedule of Operating Expenses
           
   Three Months
Ended
March 31, 2024
   Three Months
Ended
March 31, 2023
 
Salaries, wages, and consulting fees  $942,394   $770,585 
General administration expenses   2,845,237    1,414,903 
Total  $3,787,631   $2,185,488 
v3.24.1.u1
Related party transactions (Tables)
3 Months Ended
Mar. 31, 2024
Related Party Transactions [Abstract]  
Schedule of Related Party Transactions

  

   Three Months
Ended
March 31, 2024
   Three Months
Ended
March 31, 2023
 
Consulting Fees and Salaries  $474,185   $215,448 
v3.24.1.u1
Nature and Continuance of Operations (Details Narrative)
3 Months Ended
Mar. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Entity incorporation, state or country code NV
v3.24.1.u1
Schedule of Accounts receivable and prepaid expenses (Details) - USD ($)
Mar. 31, 2024
Dec. 31, 2023
Credit Loss [Abstract]    
Prepaid expenses and deposits $ 557,480 $ 382,198
HST Receivable 145,524 121,621
Environment protection agency overpayment (note 8) 94,582
Total $ 703,004 $ 598,401
v3.24.1.u1
Schedule of Equipment (Details) - USD ($)
Mar. 31, 2024
Dec. 31, 2023
Property, Plant and Equipment [Abstract]    
Equipment, gross $ 1,725,009 $ 1,460,375
Less accumulated depreciation (560,179) (513,714)
Equipment, net $ 1,164,830 $ 946,661
v3.24.1.u1
Schedule of Right-of-use Asset (Details) - USD ($)
Mar. 31, 2024
Dec. 31, 2023
Property, Plant and Equipment [Abstract]    
Right-of-use asset $ 698,860 $ 670,808
Less accumulated depreciation (90,135) (45,786)
Right-of-use asset, net $ 608,725 $ 625,022
v3.24.1.u1
Equipment, Right-of-Use Asset (Details Narrative) - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Property, Plant and Equipment [Line Items]    
Depreciation expenses $ 90,814 $ 51,076
Depreciation expenses lease 44,349 6,384
Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Depreciation expenses $ 46,465 $ 44,692
v3.24.1.u1
Schedule of Plant Asset Consists (Details) - USD ($)
Mar. 31, 2024
Dec. 31, 2023
Process Plant    
Plant purchase price less inventory $ 3,633,292 $ 3,633,292
Ball Mill 1,007,544 745,626
Demobilization 2,204,539 2,204,539
Site preparation costs 15,403,951 10,635,606
Capitalized interest (note 9) 492,347 233,407
Process Plant $ 22,741,673 $ 17,452,470
v3.24.1.u1
Schedule of Mining Interests (Details) - USD ($)
Mar. 31, 2024
Dec. 31, 2023
Extractive Industries [Abstract]    
Bunker Hill Mine purchase $ 14,247,210 $ 14,247,210
Capitalized development 3,204,615 2,722,889
Sale of mineral properties (note 9) (1,973,840) (1,973,840)
Bunker Hill mine $ 15,477,985 $ 14,996,259
v3.24.1.u1
Bunker Hill Mine and Mining Interests (Details Narrative) - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Land purchase $ 202,000  
C and E Tree Farm LLC [Member] | Through February 2026 [Member]    
Monthly payments   $ 10,000
C and E Tree Farm LLC [Member] | Through March 1, 2026 [Member]    
Option to purchase land   $ 3,129,500
v3.24.1.u1
Schedule of Lease Liability (Details) - USD ($)
Mar. 31, 2024
Dec. 31, 2023
Gross lease obligation – minimum lease payments    
1 year $ 288,007 $ 393,673
2- 3 years 10,337 73,588
4-5 years
Future interest expense on lease obligations (16,618) (41,927)
Total lease liability 281,726 425,334
Current lease liability 271,743 353,526
Non-current lease liability 9,983 71,808
Total lease liability $ 281,726 $ 425,334
v3.24.1.u1
Schedule of Amended Settlement Environmental Protection Agency Agreement (Details) - Environmental Protection Agency Agreement [Member]
Mar. 31, 2024
USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]  
Within 30 days of Settlement Agreement $ 2,000,000
November 1, 2024 3,000,000
November 1, 2025 3,000,000
November 1, 2026 3,000,000
November 1, 2027 3,000,000
November 1, 2028 3,000,000
November 1, 2029 $ 2,000,000
v3.24.1.u1
Environmental Protection Agency and Water Treatment Liabilities (“EPA”) (Details Narrative) - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]      
Payments for Deposits $ 19,000,000    
Monthly fee 20,000    
Restricted cash 6,476,000 $ 6,476,000 $ 6,476,000
Discount amortization expense 452,807 $ 374,306  
Environment protection agency cost recovery liability, net of discount 10,026,947    
Interest payable 156,343    
Monthly instalments 100,000    
Monthly costs water treatment charges 100,000    
Prepaid expense   94,582
Third Party [Member]      
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]      
Payment bond 4,475,000    
EPA Settlement Agreement Amendment [Member]      
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]      
Payment bond 17,000,000    
Letter of credit 2,001,000    
Secured deposits 6,476,000   $ 6,476,000
EPA Settlement Agreement Amendment [Member] | Payment Bond One [Member]      
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]      
Payment bond 9,999,000    
EPA Settlement Agreement Amendment [Member] | Payment Bond Two [Member]      
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]      
Payment bond $ 5,000,000    
v3.24.1.u1
Schedule of Key Valuation Inputs (Details)
3 Months Ended
Mar. 31, 2024
$ / shares
[1],[2],[3]
CD1 Note One [Member]  
Short-Term Debt [Line Items]  
Valuation date Dec. 31, 2023
Maturity date Mar. 31, 2026
Share price $ 0.098
CD2 Note One [Member]  
Short-Term Debt [Line Items]  
Valuation date Dec. 31, 2023
Maturity date Mar. 31, 2026
Share price $ 0.098
CD1 Note Two [Member]  
Short-Term Debt [Line Items]  
Valuation date Mar. 31, 2024
Maturity date Mar. 31, 2026
Share price $ 0.104
CD2 Note Two [Member]  
Short-Term Debt [Line Items]  
Valuation date Mar. 31, 2024
Maturity date Mar. 31, 2026
Share price $ 0.104
Measurement Input Contractual Interest Rate [Member] | CD1 Note One [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 7.50
Measurement Input Contractual Interest Rate [Member] | CD2 Note One [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 10.50
Measurement Input Contractual Interest Rate [Member] | CD1 Note Two [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 7.50
Measurement Input Contractual Interest Rate [Member] | CD2 Note Two [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 10.50
Measurement Input, Option Volatility [Member] | CD1 Note One [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 115
Measurement Input, Option Volatility [Member] | CD2 Note One [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 115
Measurement Input, Option Volatility [Member] | CD1 Note Two [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 110
Measurement Input, Option Volatility [Member] | CD2 Note Two [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 110
Measurement Input, Credit Spread [Member] | CD1 Note One [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 8.41
Measurement Input, Credit Spread [Member] | CD2 Note One [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 8.41
Measurement Input, Credit Spread [Member] | CD1 Note Two [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 10.07
Measurement Input, Credit Spread [Member] | CD2 Note Two [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 10.07
Measurement Input, Risk Free Interest Rate [Member] | CD1 Note One [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 4.18
Measurement Input, Risk Free Interest Rate [Member] | CD2 Note One [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 4.18
Measurement Input, Risk Free Interest Rate [Member] | CD1 Note Two [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 4.59
Measurement Input, Risk Free Interest Rate [Member] | CD2 Note Two [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 4.59
Measurement Input Risk Adjusted Rate [Member] | CD1 Note One [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 18.89
Measurement Input Risk Adjusted Rate [Member] | CD2 Note One [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 20.79
Measurement Input Risk Adjusted Rate [Member] | CD1 Note Two [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 20.77
Measurement Input Risk Adjusted Rate [Member] | CD2 Note Two [Member]  
Short-Term Debt [Line Items]  
Convertible Debenture 22.65
[1] CD1 carries an instrument-specific spread of 7.23%, CD2 carries an instrument-specific spread of 9.32%
[2] The CD1 carried a Discount for Lack of Marketability (“DLOM”) of 5.0% as of the issuance date and as of March 31, 2022. The CD2 carried a DLOM of 10.0% as of the issuance date and June 30, 2022
[3] The conversion price of the CD1 is $0.221 and CD2 is $0.214 as of March 31, 2024. The conversion price of the CD1 is $0.227 and CD2 is $0.219 as of December 31, 2023.
v3.24.1.u1
Schedule of Key Valuation Inputs (Details) (Parenthetical)
Mar. 31, 2024
$ / shares
Dec. 31, 2023
$ / shares
Jun. 30, 2022
Mar. 31, 2022
CD1 Note [Member]        
Short-Term Debt [Line Items]        
CD2 note       5.0
Conversion price $ 0.221 $ 0.227    
CD2 Note [Member]        
Short-Term Debt [Line Items]        
CD2 note     10.0  
Conversion price $ 0.214 $ 0.219    
CD2 Note [Member] | Measurement Input, Credit Spread [Member]        
Short-Term Debt [Line Items]        
CD2 note 9.32      
CD1 and RCD [Member] | Measurement Input, Credit Spread [Member]        
Short-Term Debt [Line Items]        
CD2 note 7.23      
v3.24.1.u1
Schedule of Fair Value Derivative Liability (Details) - USD ($)
Mar. 31, 2024
Dec. 31, 2023
Short-Term Debt [Line Items]    
Total Fair Value $ 18,572,187 $ 18,703,327
CD1 Note [Member]    
Short-Term Debt [Line Items]    
Total Fair Value 5,212,398 5,244,757
CD2 Note [Member]    
Short-Term Debt [Line Items]    
Total Fair Value $ 13,359,789 $ 13,458,570
v3.24.1.u1
Convertible Debentures (Details Narrative)
1 Months Ended 3 Months Ended
Jun. 23, 2023
USD ($)
Jun. 17, 2022
USD ($)
Jan. 28, 2022
USD ($)
Jan. 07, 2022
USD ($)
Dec. 20, 2021
USD ($)
Jun. 30, 2023
USD ($)
Jun. 30, 2022
USD ($)
Mar. 31, 2024
USD ($)
$ / shares
Mar. 31, 2023
USD ($)
Dec. 31, 2023
USD ($)
$ / shares
Jan. 28, 2022
$ / shares
Short-Term Debt [Line Items]                      
Project finance package convertible debenture         $ 50,000,000            
Convertible debt   $ 66,000,000                  
Project financing fee         51,000,000            
Project finance package amount $ 67,000,000                    
Debt amount available under stream 46,000,000                    
Debt face amount 21,000,000                    
Previously proposed 37,000,000                    
Gross proceeds received $ 9,000,000                    
Royalty percentage 1.35%     1.35%              
Interest rate               10.80%      
Debenture fair value other comprehensive income               $ (157,232) $ 1,689,701    
Loss on debt settlement               70,093 250,086    
Stream funding description On June 23, 2023, all conditions were met for the closing of the Stream, and $46,000,000 was advanced to the Company. The Stream is secured by the same security package that is in place with respect to the RCD, CD1, and CD2. The Stream is repayable by applying 10% of all payable metals sold until a minimum quantity of metal is delivered consisting of, individually, 63.5 million pounds of zinc, 40.4 million pounds of lead, and 1.2 million ounces of silver (subsequently amended, as described below). Thereafter, the Stream would be repayable by applying 2% of payable metals sold. The delivery price of streamed metals will be 20% of the applicable spot price. At the Company’s option, the Company may buy back 50% of the Stream Amount at a 1.40x multiple of the Stream Amount between the second and third anniversary of the date of funding, and at a 1.65x multiple of the Stream Amount between the third and fourth anniversary of the date of funding.                    
Transactions costs related to stream $ 740,956                    
Other expenses               1,099,060    
Loss on revaluation of the liability               217,000    
Stream debenture, liability               $ 52,713,000      
Debt description               The key assumptions used in the revaluation are production of 700,000,000 lbs of zinc, 385,000,000 lbs of lead, 8,700,000 oz of silver over 14 years and commodity prices of 1.17 $/lb to 1.22 $/lb for zinc, 0.94 $/lb to 0.96 $/lb for lead, and 23.00 $/oz to $24.50 $/oz for silver.      
Other Comprehensive Income (Loss) [Member]                      
Short-Term Debt [Line Items]                      
Debenture fair value other comprehensive income               $ 288,372 807,012    
Consolidated Balance Sheets [Member]                      
Short-Term Debt [Line Items]                      
Interest expense               504,863 $ 676,849    
Interest payable               504,863   $ 510,411  
Interest Expense [Member]                      
Short-Term Debt [Line Items]                      
Other expenses               $ 258,940      
Convertible Debt [Member]                      
Short-Term Debt [Line Items]                      
Increase in debt     $ 5,000,000                
Debt face amount 21,000,000 $ 15,000,000 $ 6,000,000                
Debt advance payment $ 5,000,000                    
Maturity date, description   matures on March 31, 2025 matures on July 7, 2023     the maturity date of CD1 from March 31, 2025, to March 31, 2026 maturity date would be amended from July 7, 2023 to March 31, 2025        
Interest rate   10.50% 7.50%             10.00%  
Debt instrument convertible conversion price | $ / shares                     $ 0.30
Debt description The maturity date of any drawings under the Debt Facility will be June 23, 2027. For every $5 million or part thereof advanced under the Debt Facility, the Company will grant a new 0.5% life-of-mine gross revenue royalty, on the same terms as the Royalty, to a maximum of 2.0% on the Primary Claims and 1.4% on the Secondary Claims. The Company may buy back 50% of these royalties for $20 million. The Company determined that no recognition is required on the financial statements as of March 31, 2024, as no amount has been drawn from the facility.                    
Debt term 2 years                    
Maturity date Jun. 23, 2027                    
Royalties payment $ 20,000,000                    
Convertible Debt [Member] | 3 Quartely Payments Beginning June 30, 2024 [Member]                      
Short-Term Debt [Line Items]                      
Debt advance payment   $ 2,000,000       $ 2,000,000          
Convertible Debt [Member] | Maturity Date [Member]                      
Short-Term Debt [Line Items]                      
Debt advance payment   9,000,000       $ 9,000,000          
Multi-metal Stream [Member]                      
Short-Term Debt [Line Items]                      
Convertible debt         37,000,000            
RCD Note [Member]                      
Short-Term Debt [Line Items]                      
Convertible debt $ 96,000,000       8,000,000   $ 8,000,000        
Debt face amount       $ 8,000,000              
Interest rate       9.00%              
Royalty percentage 1.85%     1.85%              
Maturity date, description             maturity date from July 7, 2023 to March 31, 2025        
CD1 Note [Member]                      
Short-Term Debt [Line Items]                      
Convertible debt         5,000,000            
Increase in debt         $ 6,000,000            
Debt instrument convertible conversion price | $ / shares               $ 0.221   $ 0.227  
CD2 Note [Member]                      
Short-Term Debt [Line Items]                      
Convertible debt   $ 15,000,000                  
Debt instrument convertible conversion price | $ / shares               $ 0.214   $ 0.219  
CD1 And CD2 Note [Member] | Minimum [Member]                      
Short-Term Debt [Line Items]                      
Debt advance payment $ 6,000,000                    
CD1 And CD2 Note [Member] | Maximum [Member]                      
Short-Term Debt [Line Items]                      
Debt advance payment $ 15,000,000                    
v3.24.1.u1
Schedule of Estimated Using the Binomial Model to Determine the Fair Value of Warrant Liabilities (Details)
3 Months Ended 12 Months Ended
Mar. 31, 2024
USD ($)
Mar. 31, 2023
USD ($)
Dec. 31, 2023
USD ($)
Mar. 31, 2024
$ / shares
Dec. 31, 2023
$ / shares
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Fair value $ 263,943 $ (4,226,574)      
Change in derivative liability (263,943) $ 4,226,574      
Warrant [Member] | March 2023 Warrants [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Expected life       726 days 817 days
Share price | $ / shares       $ 0.125 $ 0.11
Fair value 563,970   $ 281,085    
Change in derivative liability 282,885        
Warrant [Member] | March 2023 Warrants [Member] | Measurement Input, Option Volatility [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       24 24
Warrant [Member] | March 2023 Warrants [Member] | Measurement Input, Risk Free Interest Rate [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       4.17 3.88
Warrant [Member] | March 2023 Warrants [Member] | Measurement Input, Expected Dividend Rate [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       0 0
Special Warrant Issuance [Member] | April 2022 Issuance [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Expected life       366 days 457 days
Share price | $ / shares       $ 0.125 $ 0.11
Fair value 491,622   546,592    
Change in derivative liability (54,970)        
Special Warrant Issuance [Member] | April 2022 Issuance [Member] | Measurement Input, Option Volatility [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       100 110
Special Warrant Issuance [Member] | April 2022 Issuance [Member] | Measurement Input, Risk Free Interest Rate [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       4.17 3.88
Special Warrant Issuance [Member] | April 2022 Issuance [Member] | Measurement Input, Expected Dividend Rate [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       0 0
Non Brokered Issuance [Member] | April 2022 Issuance [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Expected life       366 days 457 days
Share price | $ / shares       $ 0.125 $ 0.11
Fair value 19,115   21,252    
Change in derivative liability (2,137)        
Non Brokered Issuance [Member] | April 2022 Issuance [Member] | Measurement Input, Option Volatility [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       100 110
Non Brokered Issuance [Member] | April 2022 Issuance [Member] | Measurement Input, Risk Free Interest Rate [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       4.17 3.88
Non Brokered Issuance [Member] | April 2022 Issuance [Member] | Measurement Input, Expected Dividend Rate [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       0 0
Warrant Liabilities [Member] | June 2022 Issuance [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Expected life       366 days 457 days
Share price | $ / shares       $ 0.125 $ 0.11
Fair value 15,821   17,589    
Change in derivative liability (1,768)        
Warrant Liabilities [Member] | June 2022 Issuance [Member] | Measurement Input, Option Volatility [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       100 110
Warrant Liabilities [Member] | June 2022 Issuance [Member] | Measurement Input, Risk Free Interest Rate [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       4.17 3.88
Warrant Liabilities [Member] | June 2022 Issuance [Member] | Measurement Input, Expected Dividend Rate [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       0 0
Warrant Liabilities [Member] | February 2021 Issuance [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Expected life       680 days 771 days
Share price | $ / shares       $ 0.125 $ 0.11
Fair value 455,954   367,349    
Change in derivative liability (88,605)        
Warrant Liabilities [Member] | February 2021 Issuance [Member] | Measurement Input, Option Volatility [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       110 110
Warrant Liabilities [Member] | February 2021 Issuance [Member] | Measurement Input, Risk Free Interest Rate [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       4.17 3.88
Warrant Liabilities [Member] | February 2021 Issuance [Member] | Measurement Input, Expected Dividend Rate [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       0 0
Warrant Liabilities [Member] | June 2019 Issuance [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Expected life       640 days 731 days
Share price | $ / shares       $ 0.125 $ 0.11
Fair value 207,385   226,570    
Change in derivative liability (19,185)        
Warrant Liabilities [Member] | June 2019 Issuance [Member] | Measurement Input, Option Volatility [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       110 110
Warrant Liabilities [Member] | June 2019 Issuance [Member] | Measurement Input, Risk Free Interest Rate [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       4.17 3.88
Warrant Liabilities [Member] | June 2019 Issuance [Member] | Measurement Input, Expected Dividend Rate [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       0 0
Warrant Liabilities [Member] | August 2019 Issuance [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Expected life       640 days 731 days
Share price | $ / shares       $ 0.125 $ 0.11
Fair value 318,725   $ 348,211    
Change in derivative liability $ (29,486)        
Warrant Liabilities [Member] | August 2019 Issuance [Member] | Measurement Input, Option Volatility [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       110 110
Warrant Liabilities [Member] | August 2019 Issuance [Member] | Measurement Input, Risk Free Interest Rate [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       4.17 3.88
Warrant Liabilities [Member] | August 2019 Issuance [Member] | Measurement Input, Expected Dividend Rate [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Warrants and right measurement input       0 0
v3.24.1.u1
Schedule of Warrant Activity (Details) - Warrant [Member]
3 Months Ended
Mar. 31, 2024
$ / shares
shares
Mar. 31, 2024
$ / shares
shares
Mar. 31, 2023
$ / shares
shares
Mar. 31, 2023
$ / shares
shares
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Number of warrants, beginning balance | shares 145,061,976 145,061,976 162,129,064 162,129,064
Weighted average exercise price, beginning balance   $ 0.37   $ 0.49
Weighted average grant date, beginning balance $ 0.09   $ 0.17  
Number of warrants, Exercised | shares (10,416,667) (10,416,667)
Weighted average exercise price, Exercised     $ 0.11
Weighted average grant date, Expired   $ 0.12  
Number of warrants, ending balance | shares 145,061,976 145,061,976 151,712,397 151,712,397
Weighted average exercise price, ending balance   $ 0.37   $ 0.50
Weighted average grant date, ending balance $ 0.09   $ 0.17  
v3.24.1.u1
Schedule of Warrants Outstanding Exercise Price (Details)
Mar. 31, 2024
$ / shares
shares
Accumulated Other Comprehensive Income (Loss) [Line Items]  
Number of warrants 145,061,976
Number of warrants exercisable 145,061,976
Warrants One [Member]  
Accumulated Other Comprehensive Income (Loss) [Line Items]  
Expiry date Apr. 01, 2025
Exercise price | $ / shares $ 0.37
Number of warrants 40,538,969
Number of warrants exercisable 40,538,969
Warrants Two [Member]  
Accumulated Other Comprehensive Income (Loss) [Line Items]  
Expiry date Dec. 31, 2025
Exercise price | $ / shares $ 0.59
Number of warrants 32,895,200
Number of warrants exercisable 32,895,200
Warrants Three [Member]  
Accumulated Other Comprehensive Income (Loss) [Line Items]  
Expiry date Feb. 09, 2026
Exercise price | $ / shares $ 0.60
Number of warrants 17,112,500
Number of warrants exercisable 17,112,500
Warrants Four [Member]  
Accumulated Other Comprehensive Income (Loss) [Line Items]  
Expiry date Feb. 16, 2026
Exercise price | $ / shares $ 0.60
Number of warrants 2,881,580
Number of warrants exercisable 2,881,580
Warrants Five [Member]  
Accumulated Other Comprehensive Income (Loss) [Line Items]  
Expiry date Mar. 27, 2026
Exercise price | $ / shares $ 0.15
Number of warrants 51,633,727
Number of warrants exercisable 51,633,727
v3.24.1.u1
Schedule of Compensation Options (Details) - $ / shares
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Number of stock options, beginning 8,970,636 9,320,636
Weighted average exercise price beginning balance $ 0.52 $ 0.51
Number of stock options, ending 8,970,636 9,320,636
Weighted average exercise price ending balance $ 0.52 $ 0.51
Compensation Options [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Number of stock options, beginning 4,301,150 5,470,799
Weighted average exercise price beginning balance $ 0.24 $ 0.34
Issued - Compensation Options [1]   2,070,258
Weighted Average exercise price, Compensation Options Issued [1]   $ 0.15
Number of stock options, ending 3,950,150 7,541,057
Weighted average exercise price ending balance $ 0.22 $ 0.28
Expired - Compensation Options (351,000)  
Weighted Average exercise price, Compensation Options Expired $ 0.50  
[1] The grant date fair value of the March 2023 Compensation Options was estimated at $111,971 using the Black-Scholes valuation model with the following underlying assumptions:
v3.24.1.u1
Schedule of Compensation Options (Details) (Parenthetical)
3 Months Ended
Mar. 31, 2023
USD ($)
March 2023 [Member]  
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]  
Options grant fair value $ 111,971
v3.24.1.u1
Schedule of Estimated Using Black-Scholes Valuation Model for Fair Value of Broker Options (Details) - March 2023 [Member]
3 Months Ended
Mar. 31, 2024
$ / shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]  
Risk free interest rate 3.40%
Dividend yield 0.00%
Volatility 120.00%
Stock price $ 0.11
Weighted average life 3 years
v3.24.1.u1
Schedule of Broker Exercise Prices (Details)
Mar. 31, 2024
$ / shares
shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]  
Number of warrants exercisable 145,061,976
Broker Options [Member]  
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]  
Number of broker options 3,950,150
Number of warrants exercisable 380,406
April 1, 2024 [Member]  
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]  
Expiry date Apr. 01, 2024 [1]
Exercise price | $ / shares $ 0.30 [1]
Number of broker options 1,879,892 [1]
Number of warrants exercisable 268,435 [1]
March 27, 2024 [Member]  
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]  
Expiry date Mar. 27, 2026 [2]
Exercise price | $ / shares $ 0.15 [2]
Number of broker options 2,070,057 [2]
Number of warrants exercisable 111,971 [2]
[1] Exercisable into one April 2022 Unit
[2] Exercisable into one March 2023 Unit
v3.24.1.u1
Schedule of Stock Options (Details) - $ / shares
Mar. 31, 2024
Dec. 31, 2023
Mar. 31, 2023
Equity [Abstract]      
Number of stock options, beginning 8,970,636 9,320,636 9,320,636
Weighted average exercise price beginning balance $ 0.52 $ 0.51 $ 0.51
Number of stock options, ending 8,970,636 8,970,636 9,320,636
Weighted average exercise price ending balance $ 0.52 $ 0.52 $ 0.51
v3.24.1.u1
Schedule of Actual Stock Options Issued and Outstanding (Details)
3 Months Ended
Mar. 31, 2024
USD ($)
$ / shares
shares
Dec. 31, 2023
shares
Mar. 31, 2023
shares
Dec. 31, 2022
shares
Subsidiary, Sale of Stock [Line Items]        
Number of stock options outstanding 8,970,636 8,970,636 9,320,636 9,320,636
Number of options vested (exercisable) 7,381,222      
Grant date fair value | $ $ 2,213,433      
Stock Options One [Member]        
Subsidiary, Sale of Stock [Line Items]        
Exercise price | $ / shares $ 0.60      
Remaining contractual life (years) 6 months 25 days      
Number of stock options outstanding 1,575,000      
Number of options vested (exercisable) 1,575,000      
Grant date fair value | $ $ 435,069      
Stock Options Two [Member]        
Subsidiary, Sale of Stock [Line Items]        
Exercise price | $ / shares $ 0.335      
Remaining contractual life (years) 7 months 2 days      
Number of stock options outstanding 1,037,977      
Number of options vested (exercisable) 1,037,977      
Grant date fair value | $ $ 204,213      
Stock Options Three [Member]        
Subsidiary, Sale of Stock [Line Items]        
Exercise price | $ / shares $ 0.55      
Remaining contractual life (years) 1 year 18 days      
Number of stock options outstanding 5,957,659      
Number of options vested (exercisable) 4,468,245      
Grant date fair value | $ $ 1,536,764      
Stock Options Four [Member]        
Subsidiary, Sale of Stock [Line Items]        
Exercise price | $ / shares $ 0.15      
Remaining contractual life (years) 3 years 7 months 24 days      
Number of stock options outstanding 400,000      
Number of options vested (exercisable) 300,000      
Grant date fair value | $ $ 37,387      
v3.24.1.u1
Capital Stock, Warrants and Stock Options (Details Narrative)
1 Months Ended 3 Months Ended 12 Months Ended
Mar. 27, 2023
shares
Jan. 31, 2024
shares
Mar. 31, 2023
USD ($)
$ / shares
shares
Mar. 31, 2023
CAD ($)
$ / shares
shares
Mar. 31, 2024
USD ($)
$ / shares
shares
Mar. 31, 2023
USD ($)
$ / shares
shares
Dec. 31, 2023
USD ($)
$ / shares
shares
Mar. 31, 2023
$ / shares
May 13, 2022
$ / shares
shares
Accumulated Other Comprehensive Income (Loss) [Line Items]                  
Common stock, shares authorized         1,500,000,000   1,500,000,000    
Common stock, par value | $ / shares         $ 0.000001   $ 0.000001    
Preferred stock, shares authorized         10,000,000   10,000,000    
Preferred stock, par value | $ / shares         $ 0.000001   $ 0.000001    
Warrants shares         145,061,976        
Gain on modification of warrants | $         $ 214,714      
Gross proceeds from warrants | $         837,459      
Gross proceeds, received in cash | $         13,684,542   $ 20,102,596    
Share-Based Payment Arrangement [Member]                  
Accumulated Other Comprehensive Income (Loss) [Line Items]                  
Options grant fair value | $         $ 25,093 $ 58,700      
Teck Resources Limited [Member]                  
Accumulated Other Comprehensive Income (Loss) [Line Items]                  
Warrants shares                 10,416,667
Warrants exercise price | $ / shares               $ 0.11 $ 0.37
Warrants maturity date     Mar. 31, 2023     Mar. 31, 2023      
Gain on modification of warrants | $     $ 214,714            
Warrants exercised     10,416,667 10,416,667          
Gross proceeds from warrants | $       $ 1,145,834          
Change in derivative liability | $             $ 400,152    
Volatility     120.00% 120.00%          
Stock price | $ / shares               $ 0.11  
Interest rate minimum     3.42% 3.42%          
Interest rate maximum     4.06% 4.06%          
Dividend yield     0.00% 0.00%          
Common Stock [Member]                  
Accumulated Other Comprehensive Income (Loss) [Line Items]                  
Issuance of common stock, shares   6,377,272 9,803,574 9,803,574          
Stock issued during period shares conversion of units 51,633,727                
Number of shares issued   7,392,859     2,546,436        
March 2023 Special Warrants Issuance [Member] | Brokered Private Placement [Member]                  
Accumulated Other Comprehensive Income (Loss) [Line Items]                  
Warrants shares     51,633,727     51,633,727      
Issue price | $ / shares     $ 0.12     $ 0.12      
Gross proceeds     $ 4,536,020 $ 6,196,047          
Gross proceeds, received in cash | $     3,661,822     $ 3,661,822      
Settlement of accounts payable, accrued liabilities | $     $ 874,198     $ 874,198      
Warrants description     Each March 2023 Unit consists of one share of common stock of the Company (each, a “Unit Share”) and one common stock purchase warrant of the Company (each, a “Warrant”). Each whole Warrant entitles the holder thereof to acquire one share of common stock of the Company (a “Warrant Share”, and together with the Unit Shares, the “Underlying Shares”) at an exercise price of C$0.15 per Warrant Share until March 27, 2026, subject to adjustment in certain events. In the event that the Registration Statement had not been declared effective by the SEC on or before 5:00 p.m. (EST) on July 27, 2023, each unexercised Special Warrant would be deemed to be exercised on the Automatic Exercise Date into one penalty unit of the Company (each, a “Penalty Unit”), with each Penalty Unit being comprised of 1.2 Unit Shares and 1.2 Warrants. Notice of such effectiveness was received on July 11, 2023, eliminating the potential for issuance of the Penalty Units. Each March 2023 Unit consists of one share of common stock of the Company (each, a “Unit Share”) and one common stock purchase warrant of the Company (each, a “Warrant”). Each whole Warrant entitles the holder thereof to acquire one share of common stock of the Company (a “Warrant Share”, and together with the Unit Shares, the “Underlying Shares”) at an exercise price of C$0.15 per Warrant Share until March 27, 2026, subject to adjustment in certain events. In the event that the Registration Statement had not been declared effective by the SEC on or before 5:00 p.m. (EST) on July 27, 2023, each unexercised Special Warrant would be deemed to be exercised on the Automatic Exercise Date into one penalty unit of the Company (each, a “Penalty Unit”), with each Penalty Unit being comprised of 1.2 Unit Shares and 1.2 Warrants. Notice of such effectiveness was received on July 11, 2023, eliminating the potential for issuance of the Penalty Units.          
Warrant [Member]                  
Accumulated Other Comprehensive Income (Loss) [Line Items]                  
Warrants exercised         10,416,667      
Warrant [Member] | Compensation Options [Member]                  
Accumulated Other Comprehensive Income (Loss) [Line Items]                  
Payments of Stock Issuance Costs | $     $ 585,765            
Options granted     2,070,258 2,070,258          
Exercise price | $ / shares       $ 0.15          
May 2022 Teck Warrants [Member]                  
Accumulated Other Comprehensive Income (Loss) [Line Items]                  
Warrants expired           10,416,667      
v3.24.1.u1
Schedule of Restricted Share Units (Details) - $ / shares
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Share-Based Payment Arrangement [Abstract]    
Number of shares, Unvested, Beginning balance 7,044,527 4,822,741
Weighted average grant date fair value per share, Unvested, Beginning balance $ 0.24 $ 0.22
Number of shares, Granted [1],[2] 9,720,403
Weighted average grant date fair value per share, Granted [1],[2] $ 0.11
Number of shares, Vested (2,546,436)
Weighted average grant date fair value per share, Vested $ 0.21
Number of shares, Unvested, ending balance 14,218,493 4,822,741
Weighted average grant date fair value per share, Unvested, Ending balance $ 0.16 $ 0.22
[1] On January 29, 2024, the Company granted 672,450 RSUs to the CFO of the Company, which vest on January 29, 2025. The vesting of these RSUs resulted in stock-based compensation of $8,880 for the three months ended March 31, 2024, which is included in operating expenses condensed interim consolidated statements of (loss) income and comprehensive (loss) income.
[2] On March 13, 2024, the Company granted 9,047,953 RSUs to certain executives and employees of the Company, which vest in one-third increments on March 13 of 2025, 2026 and 2027. The vesting of these RSUs resulted in stock-based compensation of $22,220 for the three months ended March 31, 2024, which is included in operating expenses condensed interim consolidated statements of (loss) income and comprehensive (loss) income.
v3.24.1.u1
Schedule of Restricted Share Units (Details) (Parenthetical) - USD ($)
3 Months Ended
Mar. 13, 2024
Jan. 29, 2024
Mar. 31, 2024
Mar. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Share based payment award, grants in period [1],[2]     9,720,403
Restricted Stock Units (RSUs) [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Stock based compensation     $ 236,856 $ 174,970
Chief Financial Officer [Member] | Restricted Stock Units (RSUs) [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Share based payment award, grants in period   672,450    
Stock based compensation     8,880  
Executives and Employees [Member] | Restricted Stock Units (RSUs) [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Share based payment award, grants in period 9,047,953      
Stock based compensation     $ 22,220  
[1] On January 29, 2024, the Company granted 672,450 RSUs to the CFO of the Company, which vest on January 29, 2025. The vesting of these RSUs resulted in stock-based compensation of $8,880 for the three months ended March 31, 2024, which is included in operating expenses condensed interim consolidated statements of (loss) income and comprehensive (loss) income.
[2] On March 13, 2024, the Company granted 9,047,953 RSUs to certain executives and employees of the Company, which vest in one-third increments on March 13 of 2025, 2026 and 2027. The vesting of these RSUs resulted in stock-based compensation of $22,220 for the three months ended March 31, 2024, which is included in operating expenses condensed interim consolidated statements of (loss) income and comprehensive (loss) income.
v3.24.1.u1
Restricted Share Units (Details Narrative) - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Restricted Stock Units (RSUs) [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Stock based compensation expense $ 236,856 $ 174,970
v3.24.1.u1
Schedule of Deferred Share Units (Details) - $ / shares
Mar. 31, 2024
Dec. 31, 2023
Mar. 31, 2023
Dec. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Number of shares, Unvested, Balance 14,218,493 7,044,527 4,822,741 4,822,741
Weighted average grant date fair value per share, Unvested, Balance $ 0.16 $ 0.24 $ 0.22 $ 0.22
Deferred Share Unit [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Number of shares, Unvested, Balance 1,495,454 1,495,454 2,710,000 2,710,000
Weighted average grant date fair value per share, Unvested, Balance $ 0.90 $ 0.90 $ 0.97 $ 0.97
v3.24.1.u1
Deferred Share Units (Details Narrative) - Deferred Share Unit [Member] - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Options grant fair value $ 74,978 $ 199,278
Shares issued price per share $ 0.09 $ 0.08
v3.24.1.u1
Deferred tax liability (Details Narrative) - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Income Tax Disclosure [Abstract]    
Income Tax Expense (Benefit) $ 699,920 $ 0
Income tax rate 12.60% 0.00%
v3.24.1.u1
Schedule of Operating Expenses (Details) - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Other Income and Expenses [Abstract]    
Salaries, wages, and consulting fees $ 942,394 $ 770,585
General administration expenses 2,845,237 1,414,903
Total $ 3,787,631 $ 2,185,488
v3.24.1.u1
Schedule of Related Party Transactions (Details) - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Related Party Transactions [Abstract]    
Consulting Fees and Salaries $ 474,185 $ 215,448
v3.24.1.u1
Related party transactions (Details Narrative) - USD ($)
Mar. 31, 2024
Mar. 31, 2023
Key Management Personnel [Member]    
Related Party Transaction [Line Items]    
Accounts payable and accrued liabilities $ 89,324 $ 248,533
v3.24.1.u1
Subsequent Events (Details Narrative) - USD ($)
1 Months Ended
Apr. 16, 2024
Apr. 05, 2024
Apr. 04, 2024
Apr. 01, 2024
Jan. 31, 2024
Mar. 31, 2023
Common Stock [Member]            
Subsequent Event [Line Items]            
Issuance of common stock, shares         6,377,272 9,803,574
Subsequent Event [Member]            
Subsequent Event [Line Items]            
Letter of credit   $ 2,001,000        
Decreased in restricted cash   2,001,000        
Restricted cash and cash equivalents   $ 4,475,000 $ 6,476,000      
Issuance of restricted stock unit 100,000          
Subsequent Event [Member] | Common Stock [Member]            
Subsequent Event [Line Items]            
Issuance of common stock, shares     6,398,439      
Subsequent Event [Member] | Deferred Share Unit [Member]            
Subsequent Event [Line Items]            
Number of shares, Granted       2,527,888    

Bunker Hill Mining (QB) (USOTC:BHLL)
過去 株価チャート
から 10 2024 まで 11 2024 Bunker Hill Mining (QB)のチャートをもっと見るにはこちらをクリック
Bunker Hill Mining (QB) (USOTC:BHLL)
過去 株価チャート
から 11 2023 まで 11 2024 Bunker Hill Mining (QB)のチャートをもっと見るにはこちらをクリック