Under the exchange, Resolution Copper--a joint venture of Rio Tinto and BHP Group--received more than 2,400 acres of land near Superior, Arizona, above the copper-rich orebody the companies want to ...

Rio Tinto and BHP have committed to spend a further $US500 million at their Resolution Copper joint venture after a legal breakthrough for the much-delayed mining project.

The U.S. Forest Service and Resolution Copper, a joint venture owned by Rio Tinto and BHP that represents one of the world's most significant untapped copper deposits, have completed a Federal land ...

Rio Tinto's joint venture with BHP has gained ​control of acreage in Arizona needed to build the Resolution Copper mine after ...

Rio Tinto said on Monday it has ⁠gained ⁠control of acreage in Arizona needed ⁠to build the Resolution Copper mine, a project ...

The Resolution Copper project was given a major boost today. The post Rio Tinto shares charge higher on big copper news appeared first on The Motley Fool Australia.

Rio Tinto and BHP’s legal win was a milestone in their bid to establish a copper mine in Arizona that has been caught in ...

The transfer of federal forest land in Arizona to a pair of international companies that plan to mine one of the largest ...

Resolution Copper, a joint venture between Rio Tinto (55%) and BHP (45%), and the United States Forest Service (USFS) have ...

Resolution Copper, a joint venture between Rio Tinto (55%) and BHP (45%), and the United States Forest Service (USFS) have completed a historic land exchange, unlocking the next phase of one of the wo ...

Rio Tinto said it will slow the pace of construction at the Nemaska Lithium processing plant in Becancour, Quebec, just a few ...

Diversified miner Rio Tinto has slowed the pace of construction at the Nemaska Lithium Bécancour lithium hydroxide conversion project in Quebec, Canada, following a review undertaken after assuming ...