The coming Resolution Copper mine in Oak Flat is a big investment in Arizona's future. It's time to move on from delays and ...

U.S. President Donald Trump has slammed an appeals court decision to temporarily block plans to develop a massive Arizona copper project. His comments come shortly after he met the chief executives of ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. A worker at the Resolution Copper mine inspects an underground tunnel. As artificial ...

In a high-stakes meeting in Washington, the top brass of Rio Tinto (ASX:RIO) and BHP (ASX:BHP) have sat down with Donald Trump to discuss the future of their long-delayed Resolution Copper project in ...

U.S. District Judge Dominic Lanza refused to halt a land swap that will allow Resolution Copper to build a huge mine at Oak Flat, a site held as sacred by the Apache people. The judge conceded that ...

Resolution Copper also announces additional preliminary spending of approximately $500 million over the next two years to support enabling works, including surface drilling to collect additional ...

HOUSTON, March 24 (Reuters) - Rio Tinto (RIO.L), opens new tab aims to open Arizona's Resolution Copper mine by the mid-2030s but may need to export some of its copper concentrate due to the ...

The MarketWatch News Department was not involved in the creation of this content. SUPERIOR, Ariz., March 16, 2026 /PRNewswire/ -- The U.S. Forest Service and Resolution Copper, a joint venture owned ...