TYM Tertiary Minerals Plc

 16 December 2024

Tertiary Minerals plc ("Tertiary" or the "Company")

Brunton Pass Copper-Gold Project - Completion of Drilling

Further to its announcement of 15 November 2024, the Company is pleased to advise that it has successfully completed its first drilling programme at the 100% owned Brunton Pass Copper-Gold Project in Nevada, USA.

All four of the planned drill holes were completed and over 700 samples have been submitted to an independent laboratory, Paragon Geochemical in Reno, Nevada, for analysis for base and precious metals.  Results are expected in January 2025 and will be reported as soon as possible thereafter.

Further Information:

Market Abuse Regulation

The information contained within this announcement is deemed by the Company to constitute inside information as stipulated under the Market Abuse Regulations (EU) No. 596/2014 as it forms part of UK domestic law by virtue of the European Union (Withdrawal) Act 2018 ('MAR'). Upon the publication of this announcement via Regulatory Information Service ('RIS'), this inside information is now considered to be in the public domain.