Rio Tinto Group has dug its last diamond and will close its final mine for the precious gemstone, marking the end of a business that lasted more than half a century. The world’s second-biggest miner ...

Rio Tinto (ASX, LSE: RIO) will slow the construction of its Nemaska lithium processing plant in Quebec due to rising costs, but sees no major changes to the timeline to production. In the coming ...

The mining company had previously said it expected the Becancour facility to start operations in 2028 Many contractors will have to stop work in the coming weeks, and only a minimal number of workers ...

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Mongolia is demanding earlier profit payments and a larger share of revenue from the massive Oyu Tolgoi copper mine it co-owns with Rio Tinto (ASX: RIO), reopening negotiations over the $18-billion ...

The decision by Rio Tinto and Glencore to abandon merger talks now has analysts divided on the companies’ prospects in what JPMorgan has called “the age of critical minerals.” Talks between Rio Tinto ...

Isabelle Deschamps, the legal representative on Rio Tinto's nine-person executive committee, has held various senior in-house roles in her career. Rio Tinto’s chief legal officer is to leave the ...

Rio Tinto said it was no longer considering a tie-up with Glencore GLEN-0.85%decrease; red down pointing triangle after weeks of talks, killing a potential deal that would have created the world’s ...

Rio Tinto might be considering selling off its share of operations at a massive ilmenite mine in Madagascar this week. But will it walk away from its history of contaminations? The obligations and ...

Rio Tinto's renewed discussions with Glencore would create the world's largest listed miner, but structural complexity, coal exposure mismatches, regulatory scrutiny, and execution risk limit ...

LONDON/SYDNEY – Rio Tinto is in early talks to buy Glencore, the companies said, in what could create the world’s largest mining firm with a combined market value of nearly US$207 billion (S$266 ...

Rio Tinto and Glencore have resumed talks about a possible takeover deal, with the latter's stock up 10% on Friday on the news. If completed, it would see the formation of the world's biggest mining ...