LIT advances Sileach process with Lepidolite Hill PoW
Released
Released
Announcement PDF
10 March 2016
ASX ANNOUNCEMENT
Lithium Australia advances its 100% owned Sileach™ process
with approved Program of Works for Lepidolite Hill
Highlights
Lithium Australia NL (ASX: LIT) has expedited the Program of Works for the extraction of a
trial sample for pilot testing of Lepidolite Hill lithium micas
Testing will advance the versatile, 100% owned Sileach™ process towards
commercialization
Pilot testing of the Sileach ™ process will be undertaken in an independent laboratory
Independent laboratory to provide pilot plant equipment reducing capital requirement
The program will not only advance Sileach™ process development but also the Coolgardie
Rare Metals Venture, established with Focus Minerals Limited (ASX:FML) in September
2014
Sileach™ process commercialization
The Sileach™ process has been developed by LIT as an alternative to roasting silicates for the
recovery of lithium. The process is:
Energy efficient;
Undertaken at atmospheric pressure; and
Very versatile (applicable to all silicates).
The Sileach™ process offers a real alternative for hard rock lithium producers, in particular those
producing spodumene. The process can produce lithium carbonate, hydroxide, or higher-level
lithium chemicals.
When integrated with primary hard-rock lithium production, the application of the Sileach™
process will provide the opportunity for lithium producers to bypass third party refiners, which
are presently the bottleneck in the lithium production chain.
Program acceleration
LIT is accelerating the commercialization of the Sileach™ process. An integral part of the
commercialization process is pilot testing. To provide the first plant feed LIT will recover highgrade ore from Lepidolite Hill, near Coolgardie in Western Australia (Figure 1). The Western
Australian Department of Mines and Petroleum has approved the Program of Works to recover
up to 1,500 tonnes of Lepidolite ore. LIT has entered into discussions with mining contractor to
recover the test parcels
Independent testing
LIT has commenced sighter tests at the preferred independent laboratory that has been selected
to undertake the work.
Lithium Australia Managing Director, Mr Adrian Griffin:
“LIT is full steam ahead in establishing its pilot plant run to advance its 100% owned Sileach process.
LIT is preparing feed from a number of sources in Australia, Europe and North America for testing,
and has selected an independent laboratory to ensure the production of unbiased results.
LIT is pleased with the rapid response it received with its PoW application and we welcome the
WA Department of Mines and Petroleum support.”
Adrian Griffin
Managing director
Mobile +61 (0) 418 927 658
Adrian.Griffin@lithium-au.com
About Lithium Australia NL:
LIT is a dedicated developer of disruptive lithium extraction technologies. LIT has strategic alliances
with a number of companies, potentially providing access to a diversified lithium mineral inventory
on three continents.
MEDIA CONTACT:
Adrian Griffin Lithium Australia NL 08 6145 0288 | 0418 927 658
Kevin Skinner Field Public Relations 08 8234 9555 | 0414 822 631
Figure 1 showing the location of the Coolgardie Rare Metals Joint Venture subject of the Joint venture between LIT and
Focus Minerals and location for the trial sampling program.
COMPETENT PERSONS STATEMENT
Competent Persons Statement:
The information contained in the report that relates to Exploration Results of projects owned by Lithium Australia NL
and is based on information compiled or reviewed by Mr. Adrian Griffin, who is an employee of the Company and is a
Member of the Australasian Institute of Mining and Metallurgy and has sufficient experience which is relevant to the
style of mineralisation and type of deposit under consideration and to the activity which is being undertaken to qualify
as a Competent Person as defined in the 2004 Edition of the ‘Australasian Code for Reporting of Exploration Results,
Mineral Resources and Ore Reserves’. Mr. Griffin has given consent to the inclusion in the report of the matters based on
his information in the form and context in which it appears.
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