Mt Marion

Mt Marion is a hard-rock lithium mine around 40 kilometres southwest of Kalgoorlie in Western Australia's Goldfields, run through a joint venture between Mineral Resources and China's Ganfeng Lithium. It sits on one of the world's largest high-grade spodumene resource bases, and since first production in 2017 has grown into a major concentrate producer with capacity of around 450,000 tonnes a year, with underground development now extending the operation's future.