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

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

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 ...

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 (RIO) +1.5% post-market Monday after saying its joint venture with BHP (BHP) has gained ​control of acreage in Arizona needed to build the Resolution Copper mine after completing a land ...

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

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.

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 transferred ownership of Oak Flat to Resolution Copper on Monday, a major setback for opponents of a massive mine at a site the San Carlos Apache Tribe considers sacred.

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

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