Medallion Identifies Commercial By-product in Rare Earth Process
28 Março 2018 - 7:00AM
Medallion Resources Ltd. (TSX-V:MDL); (OTCPK:MLLOF)
(Frankfurt:MRDN) – “Medallion” or the “Company”), pursuing smart
production of magnet metals, is pleased to announce its recent
process testwork extracting a rare earth element (REE) concentrate
from monazite sand, also produced Trisodium Phosphate (TSP). TSP is
a commercial compound, which currently wholesales at approximately
$500/tonne and has wide application as a food additive, cleaning
agent, lubricant, stain remover and degreaser.
“Our extraction process makes available the phosphate component
of monazite as we produce a rare earth concentrate rich in the
magnet metals,” said Kurt Forrester, PhD, Medallion’s consulting
metallurgist. “Phosphate typically makes up about 25% of monazite;
therefore the recovery of the phosphate to produce TSP represents a
revenue stream beyond REEs while dealing with a significant amount
of material. The TSP produced appears to meet commercial
specifications while recovering over 97% of the phosphate from the
monazite feedstock.”
The Company is also investigating the commercialization of
thorium, uranium, and their related daughter products—the
radioactive elements that are present in monazite and its process
waste streams. Medallion is conducting its process development
testwork with provincially owned Saskatchewan Research Council, a
recognized authority in uranium and rare earth test processing. The
Company is working to ensure safe transport, processing, and
disposal of the naturally occurring radioactive elements associated
with monazite.
Magnet Metals Strategy
Medallion is pursuing near-term production of REEs in North
America, by sourcing and processing monazite sand, which is
available as a by-product of heavy-mineral sands mining operations.
Monazite, a rare earth phosphate mineral with a history as a
commercial REE resource has well-understood metallurgy and contains
significant amounts of the key magnet metals neodymium and
praseodymium (NdPr).
NdPr is in limited supply globally and is the key input material
for the high-performance permanent rare earth magnets required for
the growing demands of vehicle electrification, wind power
generation and robotics. Medallion’s recent bench-level
optimization testwork, fed with monazite feedstock from a North
American heavy-mineral-sands producer, recovered 84.8% of REEs to
produce a high-purity NdPr-rich carbonate concentrate (see news
release March 22, 2018).
Rare earth magnets containing NdPr are used extensively by the
automotive industry in the lightweight electric motors that power
seat and mirror adjustments, wipers, steering, air conditioning,
and braking systems. Modern gasoline or diesel powered vehicles
each use approximately 0.7 kg of NdPr, while electric or hybrid
vehicles require an extra 1 kg or 140% more NdPr per vehicle in the
electric traction motors powering the vehicle.
UBS research has recently identified NdPr, along with battery
materials lithium and cobalt, as the input commodities most
positively affected by growing market demand for electric vehicles.
Adamas Intelligence has estimated the value of global annual rare
earth oxides for the production of rare earth permanent magnets
totaled $1.44 billion in 2016. Adamas’ long-term forecast
anticipates an increase in demand for the magnet-oriented, rare
earth oxides to $6.07 billion by 2025, representing a compound
annual growth rate of 17.4 %.
About Medallion Resources
Medallion Resources is pursuing near-term magnet metal
production, firstly in North America, by exploiting by-product
monazite. Monazite is a rare earth element (REE) phosphate mineral
containing significant amounts of the key magnet metals neodymium
and praseodymium (NdPr). Ndpr is the key input material for the
high-powered permanent rare earth magnets required for growing
demands of vehicle electrification, wind power generation and
robotics. Monazite is widely available as a by-product from heavy
mineral sand mining operations and has a history as a commercial
REE resource and well-understood metallurgy. Medallion is committed
to following best practices and accepted international standards in
all aspects of mineral transportation, processing and the safe
management of waste materials.
More about Medallion (TSX-V:MDL) (OTCPK:MLLOF) (Frankfurt:MRDN)
can be found at medallionresources.com.
Contact: Donald Lay, President &
CEO, Phone: +1.604.681.9558, email:
info@medallionresources.com
Medallion management takes full responsibility
for content and has prepared this news release. Neither 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. Some
of the statements contained in this release are forward-looking
statements, such as statements that describe the viability of the
rare earth metal extraction results of the Company’s recent test
work, the value of REE concentrates, the profitable use of the TSP
extracted and the efficiency of the Company’s REE extraction
methods. Since forward-looking statements address future events and
conditions, by their very nature, they involve inherent risks and
uncertainties, including the risks related to market conditions and
regulatory approval and other risks outlined in the Company’s
management discussions and analysis of financial results. Actual
results in each case could differ materially from those currently
anticipated in these statements. Also, in order to proceed with
Medallion’s plans, additional funding will be necessary and,
depending on market conditions, this funding may not be forthcoming
on a schedule or on terms that facilitate Medallion’s plans. These
forward looking statements are made as of the date of this press
release, and, other than as required by applicable securities laws,
Medallion disclaims any intent or obligation to update publicly any
forward looking statements, whether as a result of new information,
future events or results or otherwise.
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