SANTIAGO (Reuters) -Global miner Rio Tinto will tackle one of the biggest technological challenges in the lithium industry as it takes the lead in Chile's first major projects involving the ...

Rio Tinto expects annual copper output to come in at the top end of forecasts just as President Donald Trump prepares to slap ...

MF3d. Rio Tinto (NYSE:RIO) said Monday it signed binding agreements with Chile's state-run miner Codelco to form a joint venture to develop and operate a high-grade lithium project in the Salar de ...

SANTIAGO (Reuters) - Global miner Rio Tinto will tackle one of the biggest technological challenges in the lithium industry as it takes the lead in Chile’s first major projects involving the battery ...

Global miner Rio Tinto will tackle one of the biggest technological challenges in the lithium industry as it takes the lead in Chile's first major project involving the battery metal in years ...

Daniel Grinspun. Rio Tinto (NYSE:RIO) said Thursday it was selected by Chile's government for the second time this week for a major new lithium project, with the state-run mining company Empresa ...

Copper futures in New York surged to a record after comments from the US president, who also threatened to slap 200 per cent ...

Mining giant Rio Tinto and Chinese EV-maker BYD are among the six companies eligible to proceed with proposals to develop a lithium project in Chile's Altoandinos salt flats, state-run mining ...

Rio Tinto Group and BYD Co. were selected among prospective partners to develop lithium assets in Chile as part of efforts to tap more of the world’s biggest reserves of the battery metal ...

Reuters. FILE PHOTO: The Rio Tinto logo is displayed above the global mining group's booth at the Prospectors and Developers Association of Canada (PDAC) annual conference in Toronto, Ontario ...

SANTIAGO, Chile — Global miner Rio Tinto will tackle one of the biggest technological challenges in the lithium industry as it takes the lead in Chile's first major project involving ...