Rio Tinto, Eramet submit lithium extraction tech proposals for Chile

Miners Rio Tinto and Eramet are among 30 companies that have submitted proposals to develop lithium extraction technology for a Chilean salt flat in the early stages of exploration, reported Reuters. Chile is seeking to develop the salt flat known as Salares Altoandinos for lithium mining.  State-run mining body ENAMI has asked bidding companies to detail step-by-step plans to test…

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Tesla mulling takeover of Brazilian lithium miner

Tesla, the CEO of which has shown past interest in lithium extraction and refinement, is now reportedly considering a purchase of Canadian-headquartered, Brazilian-focused lithium mining company Sigma Lithium. According to reports including Bloomberg via the Business-Standard, people with knowledge of the situation have relayed that deliberations are in the early stages and the transaction value could reach US$3 billion. The…

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