How does Australian hard-rock lithium compare to brine?
Australia produces most of its lithium from hard-rock spodumene, particularly in Western Australia, contrasting with major producers like Argentina, Chile, and China that extract lithium mainly from salt lakes and brines. This hard-rock extraction includes the Greenbushes mine, which is the world's largest hard-rock lithium mine. While other regions rely on brine resources, Australia's spodumene operations supply a substantial fraction of global lithium demand.
What we know
- Most Australian lithium is produced from hard-rock spodumene, contrasting with countries like Argentina, Chile, and China that produce it mainly from salt lakes. [2]
- The world's largest hard-rock lithium mine is the Greenbushes mine located in Western Australia. [2, 5]
- In 2021, the Greenbushes mine contributed 40% of the lithium mined in Australia. [2]
Where to go next
- whereWhere is the Greenbushes mine located?
- how it workedHow are lithium-ion batteries manufactured?
- what caused itWhat caused the massive growth in global lithium demand?
- what followedWhat are the environmental impacts of lithium mining?
- compared withHow do salt lake brines yield lithium compared to minerals?
- an unexpected connectionHow does a chemical element from stone connect to mental health treatment?Lithium is primarily known today for powering modern electronics via batteries, but its compounds are also historically and medically used as mood stabilizers for bipolar disorder.
Sources
- [1]Lithium mining in Australia (Wikidata Q104843085) · CC0 1.0
- [2]Lithium mining in Australia · CC BY-SA 4.0
- [3]Lithium · CC BY-SA 4.0
- [4]Lithium-ion battery · CC BY-SA 4.0
- [5]Greenbushes mine · CC BY-SA 4.0