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Spodumene is a pyroxene mineral consisting of lithium aluminium inosilicate, LiAl(SiO3)2, and is a source of lithium. It occurs as colorless to yellowish, purplish, or lilac kunzite (see below), yellowish-green or emerald-green hiddenite, prismatic crystals, often of great size. Single crystals of 14.3 m (47 ft) in size are reported from the Black Hills of South Dakota, United States.
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Lithium mining in Australia is highlighted by the Greenbushes hard-rock lithium mine in Western Australia, labelled by the Sydney Morning Herald, "the world's largest hard-rock lithium mine". Lithium is a soft metal with a silvery-white appearance. It is recovered from mineral deposits, mostly from spodumene and large lithium rich brines in salt lakes. According to Statista, as of 2018, Australia has surpassed Chile to become the largest producer of lithium by metric tonnes. Australia is home to lithium miners, Orocobre, Galaxy Resources, Pilbara Minerals, Mineral Resources and Altura Mining with most of the large lithium miners producing lithium from hard-rock spodumene in Western Australia.
References
- ↑ "Galaxy Resources". Financial Times . Retrieved 23 July 2018.
- ↑ "Consolidated Financial Report year ended 31 December 2019" (PDF). Galaxy Resources. 21 February 2010. Retrieved 9 September 2020.
- 1 2 "Corporate overview". Applecross Western Australia: Galaxy Resources Limited. Retrieved 6 May 2018.
- ↑ "Barnett opens Galaxy's Mt Cattlin spodumene project". 6 November 2009. Archived from the original on 30 April 2012.
- ↑ Kagi, Jacob (20 March 2013). "Lithium mine shut down in blow to Ravensthorpe".
- ↑ "Investor Presentation" (PDF). Ardross, WA: Galaxy Resources Limited. 30 August 2016. p. 5. Retrieved 3 September 2016.
- ↑ McKinnon, Stuart (8 February 2017). "Galaxy confirms $61m raising from placement". The West Australian. Perth, WA. Retrieved 6 May 2018.
- ↑ Ingram, Tess (30 May 2016). "Galaxy Resources and General Mining in $700m lithium merger". Sydney Morning Herald . Retrieved 31 May 2016.
- ↑ "FINAL BOARD APPROVAL RECEIVED FROM POSCO AND BINDING AGREEMENT EXECUTED TO SELL NORTHERN PACKAGE OF TENEMENTS AT SAL DE VIDA" (PDF). ASX Ltd.
- ↑ "Sal de Vida: Revised definitive feasibility study confirms low cost, long life and economically robust operation" (PDF). Ardross, WA: Galaxy Resources. 22 August 2016. Retrieved 9 September 2020.