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

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

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

Miners sitting atop one of the largest copper deposits on the planet took a step toward production this week when the U.S.

The U.S. Forest Service has finalized a long-contested land exchange with Resolution Copper, clearing a major hurdle for ...

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

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

The transfer of federal forest land in Arizona to developers of a massive copper ...

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

The federal land swap grants thousands of acres of public land to Resolution Copper, following years of litigation, tribal ...

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 ...