Copper mine foes asked a judge to stop the government from acting on Oak Flat mine plans until Supreme Court rules.

The company runs five mines in Arizona and two in New Mexico ... Trump's executive order focused largely on smelting and ...

To obtain the copper ore, Resolution would use a method known as block cave ... See what weather experts expect for Arizona ...

Resolution plans to extract the copper ore using a method known as block ... which have been an essential food source for Central Arizona tribes for centuries. The company took a reporter from ...

To obtain the copper ore, Resolution would use a method known ... She said the mine would add $1 billion a year to Arizona's economy and create thousands of local jobs in the Copper Triangle.

EV Resources’ La Cienega copper project in Arizona will be sold to copper hopeful ... Previous production from Los Lirios concentrated on antimony ore at direct shipping ore grades.

Demand for ore: Why can't the US mine and refine all its copper? What to know about new ... he said was desperately needed for other uses in Arizona. "All that we will get is a huge hole in ...

But Resolution Copper tells Arizona’s Family that mining would not ... the company has agreed to forego portions of the ore body and major facilities have been completely relocated to avoid ...

Major players in the US copper industry have called on President Donald Trump to restrict exports of ore and scrap metal ... the mothballed Hayden plant in Arizona. In its submission, Asarco ...

also in Arizona, one of the highest grade undeveloped deposits in copper equivalent terms on the ASX. On Monday, the developer delivered a new resource with a 25% increase in copper ore tonnes ...

The method, used to access low-grade ore, requires undermining ... to become one of the largest copper mines in America, adding up to $1 billion a year to Arizona’s economy and creating ...