Hudson Reports Production of a 55.3% Niobium Concentrate From the Nukittooq Project in Greenland
2021年9月22日 - 10:00PM
HUDSON RESOURCES INC. (“
Hudson” or the
“
Company”) (TSX Venture Exchange “HUD”; OTC
“HUDRF”) is pleased to announce results of independent
metallurgical testwork conducted on the high-grade Nukittooq
niobium-tantalum project in Greenland which is owned 100% by Hudson
Resources Inc. The testwork, conducted by SGS Canada Inc. in its
Lakefield, Ontario facility, under the supervision of Hudson’s
senior consulting metallurgist, John Goode, achieved a niobium (Nb)
concentrate assaying 55.3% Nb2O5 at a 66.6% global recovery along
with 65% of the tantalum (Ta).
A Composite sample used in the metallurgical
test program assayed 22.3% Nb2O5 and 0.3% Ta2O5. The Composite
sample was comprised of thirty-five samples collected from the
Nukittooq project in September 2020 which averaged 19.35% Nb2O5
over 112 meters (see NR2020-15). The Nukittooq deposit
has some of the highest reported niobium assays in the
industry.
QEMSCAN analysis indicated that the Composite
sample consisted of pyrochlore (37.3%) (including traces of
tentatively identified columbite), aegirine (33.3%), K-feldspars
(21.9%), biotite (5.4%), and trace amounts of other minerals (ca.
2%). The major gangue elements in the Composite sample
were 36.7% SiO2, 11.5% Fe2O3, and 4.27% K2O. Rare earth
minerals (REM) including synchysite/parisite and bastnaesite were
also present in trace amounts.
Jim Cambon, President commented: “We are very
encouraged by the success of the metallurgical program and the
ability to produce a very high-value niobium-tantalum concentrate
with recoveries in line with or above current producers. Our goal
is to define significant tonnage and rapidly advance the project
where we can ship a concentrate out of Greenland for toll
processing. We will continue to advance the metallurgical program
and plan to commence a drill program in 2022 to outline economic
tonnages along the 500m strike length of this exciting target.”
The metallurgical testwork methods conducted by
SGS demonstrated the following:
- Wet high-intensity magnetic
separation (WHIMS)
- Conducted at 5,000 Gauss on the
Composite sample ground to 80% passing 144 µm removed 48% of the
aegirine with 8.5% niobium loss. K-feldspar generally followed
pyrochlore to the non-magnetic products.
- Gravity concentration
- This showed limited effectiveness.
However, the use of WHIMS together with a Mozley shaking table on
the non-magnetic fraction showed some promise. A combined niobium
concentrate assaying 55.6% Nb2O5 at 47.6% global recovery was
produced.
- Flotation
- Seven open-circuit flotation tests
were performed on stage-ground and deslimed feed material. These
tests examined a number of procedures, depressants and collectors.
SGS’s extensive experience with pyrochlore flotation allowed rapid
development of a circuit comprising WHIMS for early rejection of
aegirine followed by rougher flotation using a blend of
Aero6494+F3900+Pb2+ which selectively floated pyrochlore from
K-feldspar.
- The rougher concentrate was divided
into coarse and fine fractions and separate roughing and cleaning
systems, using an amine collector, applied to each stream. The
combined niobium concentrate contained 55.3% Nb2O5 at 66.6% global
recovery.
Hudson owns 100% of the high-grade Nukittooq
niobium-tantalum project and the Sarfartoq rare earth element
(“REE”) project which are both located on the Sarfartoq exploration
license in southwestern Greenland. The Sarfartoq REE project has a
43-101 indicated and inferred resource outlining 35,000 tonnes of
neodymium oxide plus praseodymium oxide, the two key components in
permanent magnets driving the green revolution. The Nukittooq
niobium-tantalum project has some of the highest reported niobium
assays in the industry with potential to extend the strike length
of this largely unexplored target. Hudson also has a 31.1% equity
interest in the White Mountain anorthosite mine and rights to
acquire 100%.
J.R. Goode, P. Eng., is a Qualified Person, as defined by
National Instrument 43-101, and reviewed the preparation of the
metallurgical and technical information in this press release.
ON BEHALF OF THE BOARD OF DIRECTORS
“Jim Cambon”
President and Director
For further information:Ph:
604-628-5002
Forward-Looking
StatementsCAUTIONARY STATEMENT REGARDING FORWARD-LOOKING
INFORMATION: This News Release includes certain "forward-looking
statements" which are not comprised of historical facts. Forward
looking statements include estimates and statements that describe
the Company’s future plans, objectives or goals, including words to
the effect that the Company or management expects a stated
condition or result to occur. Forward-looking statements may be
identified by such terms as “believes”, “anticipates”, “expects”,
“estimates”, “may”, “could”, “would”, “will”, or “plan”.
Since forward-looking statements are based on
assumptions and address future events and conditions, by their very
nature they involve inherent risks and uncertainties. Although
these statements are based on information currently available to
the Company, the Company provides no assurance that actual results
will meet management’s expectations. Risks, uncertainties and other
factors involved with forward-looking information could cause
actual events, results, performance, prospects and opportunities to
differ materially from those expressed or implied by such
forward-looking information. Forward looking information in this
news release includes, but is not limited to, the Company’s
objectives, goals or future plans, statements, exploration results,
potential mineralization, the estimation of mineral resources,
exploration and mine development plans, timing of the commencement
of operations and estimates of market conditions. Factors that
could cause actual results to differ materially from such
forward-looking information include, but are not limited to failure
to identify mineral resources, failure to convert estimated mineral
resources to reserves, the inability to complete a feasibility
study which recommends a production decision, the preliminary
nature of metallurgical test results, delays in obtaining or
failures to obtain required governmental, environmental or other
project approvals, political risks, inability to fulfill the duty
to accommodate indigenous peoples, uncertainties relating to the
availability and costs of financing needed in the future, changes
in equity markets, inflation, changes in exchange rates,
fluctuations in commodity prices, delays in the development of
projects, capital and operating costs varying significantly from
estimates and the other risks involved in the mineral exploration
and development industry, an inability to complete the Offering on
the terms or on the timeline as announced or at all, an inability
to predict and counteract the effects of COVID-19 on the business
of the Company, including but not limited to the effects of
COVID-19 on the price of commodities, capital market conditions,
restriction on labour and international travel and supply chains,
and those risks set out in the Company’s public documents filed on
SEDAR. Although the Company believes that the assumptions and
factors used in preparing the forward-looking information in this
news release are reasonable, undue reliance should not be placed on
such information, which only applies as of the date of this news
release, and no assurance can be given that such events will occur
in the disclosed time frames or at all. The Company disclaims any
intention or obligation to update or revise any forward-looking
information, whether as a result of new information, future events
or otherwise, other than as required by law.
Neither the TSX Venture Exchange nor its
Regulation Services Provider (as that term is defined in the
policies of the TSX Venture Exchange) accepts responsibility for
the adequacy or accuracy of this release.
Hudson Resources (TSXV:HUD)
過去 株価チャート
から 11 2024 まで 12 2024
Hudson Resources (TSXV:HUD)
過去 株価チャート
から 12 2023 まで 12 2024