Rio Tinto is betting that U.S. President Donald Trump will finally give the green light to its giant copper mine in Arizona, ...

Rio has faced a 12-year permitting battle to develop the Resolution mine, which could meet 25% of the US domestic copper ...

The return of US President Donald Trump has ASX miners and explorers hopeful it could stoke the development of Arizona's ...

Rio Tinto is betting Donald Trump will finally give the green light to its giant copper mine in Arizona after a 12-year permitting battle, as part of a wave of domestic projects expected to be ...

Rio Tinto ( NYSE: RIO) is betting that President Trump will finally give the green light to its giant Resolution copper mine ...

High fences shield the Silverbell Mine, owned by the Asarco subsidiary of Grupo Mexico, just northwest of Tucson. From the ...

Intrepid is pleased that Rio Tinto, one of the world's largest mining companies and copper producers, has shown significant ...

Figure 4- Rock-chip samples showing percent copper at Chair Mountain, AZ Property.

(Alliance News) - Rio Tinto PLC believes the administration of US President Donald Trump will give approval to a huge copper mine in Arizona that has been held up for 12 years, the Financial Times ...

House Republicans are eying a process called reconciliation to boost oil and gas drilling, and approve specific mining ...