Search Minerals Providing 80 Tonnes of Bulk Sample Material for Magnetic Pilot Plant Testing
September 29 2021 - 12:39PM
Search Minerals Inc. (TSXV:
SMY | OTCQB: SHCMF) (“
Search” or
the “
Company”) is pleased to announce that
approximately 80 tonnes of bulk sample material is being prepared
at our facilities in St. Lewis, NL to be delivered to our testing
partner SGS Canada (Lakefield), ON. The bulk sample from our
Critical Rare Earth Element District in SE Labrador will consist of
40 tonnes each from our Deep Fox resource and from our Foxtrot
resource. The bulk sample will be used to scale up our successful
bench scale results using Low Intensity Magnetic Separation
(“LIMS”) along with Wet High Intensity Magnetic Separation process
(“WHIMS”) to produce a Rare Earth Element concentrate for further
testing of the Direct Extraction Process. (see Search Minerals news
release dated April 12, 2021).
The use of magnetic separation for rare earth
ore processing is uniquely suited to our deposits in SE
Labrador. The 80 tonnes bulk sample is expected to demonstrate
that a continuous process involving crushing, grinding, and
magnetic separation (LIMS and WHIMS) can treat large samples of
mineralization from Foxtrot and Deep Fox and achieve the potential
recoveries and quality of concentrates suggested by the small scale
testing.
The magnetic pilot plant testing is the first
phase of a four phase sequentially planned program.
The four phases are outlined below with the
ultimate goal of producing Neodymium metal. Search is working with
our testing and government partners to finalize proposals and
potential co-funding for the four-phase program.
PHASE 1 Magnetic Separation (SGS
Canada)
- 80 t of Deep Fox and Foxtrot
material
- Stage 1 – the material will be
crushed and ground to 270 mesh particle size;
- Stage 2 – the material goes through
Low Intensity Magnetic Separation (LIMS), which will capture the
highly magnetic magnetite, to produce an enriched iron concentrate,
suitable for sale;
- Stage 3 – the remaining material
will be processed through a Wet High Intensity Magnetic Separation
(WHIMS), to produce an enriched REE concentrate to be further
processed using our patented Direct Extraction technology (Phase
2). Approximately 21 tonnes of concentrate should be produced;
- Stage 4 – the balance of the
material will be stored for future testing for Zirconium and
Hafnium recovery and waste characterization for environmental
permitting.
PHASE 2 Direct
Extraction
- 21 tonnes of magnetic concentrate,
expected from Phase 1, will be processed through a Demonstration
Plant operation to produce a concentrated mixed rare earth
carbonate containing an expected 0.7 tonnes of REE’s for refining
and separation into individual oxides.
PHASE 3 Rare Earth
Separation
- The mixed rare earth carbonate from
Phase 3 will be processed in a solvent extraction pilot plant to
produce individual oxides of the magnet making elements Neodymium
and Praseodymium.
PHASE 4 Rare Earth Metal
Production
- A large sample of Neodymium oxide
from Phase 3 will be processed to Neodymium metal of suitable
quality and quantity to qualify for the production of Neodymium
based magnets.
Greg Andrews, President/CEO states: “We are
excited to complete our processing flowsheet from mining to magnet
making metals as part of our ‘Sprint to Production’. The advantage
of including the magnetic separation process is expected to be a
smaller footprint for our Direct Extraction processing facility
with lower capital and operating costs. The flowsheet also provides
for a potential revenue stream for iron concentrate and zircon
concentrate. The mining and production of a rare earth concentrate
by WHIMS magnetic separation can be set up at each resource and the
higher-grade concentrate transported to a centrally located Direct
Extraction process plant with access to a deep water port, chemical
and reagent supply, technical work force and shipping routes for
finished products.”
Dr. David Dreisinger added: “Our physical
separation and chemical processing will each produce a
dry-stackable waste residue, which is an important design
philosophy Search has maintained with the changed flowsheet. The
volume of material being treated by our Direct Extraction Process
will be reduced by over 70%, which will greatly reduce the size of
facility, with an associated reduction in reagents and other
operating costs.”
Search is following the COVID protocols which
are currently in place within the Province of Newfoundland &
Labrador to ensure the safety of our employees and the communities
where we work.
Qualified Persons:
Dr. David Dreisinger, Ph.D., P.Eng, is the
Company’s Vice President, Metallurgy, and Qualified Person (as
defined by National Instrument 43-101) who has supervised the
preparation of and approved the technical information reported
herein. The company will endeavour to meet high standards of
integrity, transparency, and consistency in reporting technical
content, including geological and assay (e.g., REE) data.
About Search Minerals Inc.
Led by a proven management team and board of
directors, Search is focused on finding and developing Critical
Rare Earths Elements (CREE), Zirconium (Zr) and Hafnium (Hf)
resources within the emerging Port Hope Simpson – St. Lewis CREE
District of South East Labrador. The Company controls a belt 63 km
long and 2 km wide and is road accessible, on tidewater, and
located within 3 local communities. Search has completed a
preliminary economic assessment report for
FOXTROT, and a resource estimate for DEEP
FOX. Search is also working on three exploration prospects
along the belt which include: FOX MEADOW, SILVER
FOX and AWESOME FOX.
Search has continued to optimize our patented
Direct Extraction Process technology with the generous support from
the Department of Tourism, Culture, Industry and Innovation,
Government of Newfoundland and Labrador, and from the Atlantic
Canada Opportunity Agency. We have completed two pilot plant
operations and produced highly purified mixed rare earth carbonate
concentrate and mixed REO concentrate for separation and
refining.
For further information, please
contact:
Greg AndrewsPresident and CEOTel:
604-998-3432E-mail: info@searchminerals.ca
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the adequacy or accuracy of this release.
Cautionary Statement Regarding
“Forward-Looking” Statements:
Except for the statements of historical fact,
this news release contains "forward-looking information" within the
meaning of the applicable Canadian securities legislation that is
based on expectations, estimates and projections as at the date of
this news release. "Forward-looking information" in this news
release includes information about the Company’s proposed
exploration programs described herein, and other forward-looking
information. Factors that could cause actual results to differ
materially from those described in such forward-looking information
include, but are not limited to, the inability to obtain the
necessary resources to complete the exploration programs and poor
exploration results.
The forward-looking information in this news
release reflects the current expectations, assumptions and/or
beliefs of the Company based on information currently available to
the Company. In connection with the forward-looking information
contained in this news release, the Company has made assumptions
about the Company's financial condition and development plans do
not change as a result of unforeseen events, and that the Company
will receive all required regulatory approvals.
Although the Company believes that the
assumptions inherent in the forward-looking information are
reasonable, forward-looking information is not a guarantee of
future performance and accordingly undue reliance should not be put
on such information due to the inherent uncertainty therein. The
Company does not assume any obligation to update the
forward-looking statements, or to update the reasons why actual
results could differ from those reflected in the forward-looking
statements, unless and until required by applicable securities
laws. Additional information identifying risks and uncertainties is
contained in the Company's filings with the Canadian securities
regulators, which filings are available at www.sedar.com.
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