The move facilitates the next stage of work and development planning for the Resolution Copper project.

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

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

A joint venture of the world's two most valuable miners has gained control of former federal land in Arizona needed to build a mine that they say could meet up to a quarter of U.S. copper demand for ...

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 ...

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

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.

In recent days, BHP Group has seen Chinese state-backed buyer China Mineral Resources Group ease earlier import restrictions ...

(Reuters) - U.S. President Donald Trump on Tuesday criticized an appeals court's decision to temporarily block federal officials from completing a land transfer needed for Rio Tinto and BHP to develop ...

BHP is pushing ahead with an investment of up to $8.3bn in its Escondida copper mine in Chile amid its misgivings about ...

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 ...