Resolution Copper is set to start exploratory drilling at Oak Flat after a long-sought land swap is completed.

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

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

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

The completion comes after a decision on 13 March by the US Court of Appeals for the Ninth Circuit, which sided with ...

In a news release issued March 16, the U.S. Department of Agriculture’s Forest Service says it has completed the Southeast Arizona Land Exchange and issued the final record of decision for the ...

By Ernest Scheyder March 16 (Reuters) - Rio Tinto said on Monday it has gained control of acreage in Arizona needed to build ...

WASHINGTON – The U.S. Forest Service transferred Arizona’s Oak Flat to Resolution Copper, advancing a massive mining project ...

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 ...

A federal land transfer giving Resolution Copper nearly 2,500 acres in eastern Arizona, including a sacred site for the Western Apache and other Indigenous people, is officially complete.

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 ...

Apache women petition the U.S. Supreme Court to halt the transfer of federal land in Arizona for copper mining, citing ...