The United States has the resources necessary to compete with China for mastery over copper mining and refining.

Add Yahoo as a preferred source to see more of our stories on Google. Copper Ranch mine near Milford Utah owned and operated by Milford Mining Company. The mine has recently reopened and is producing ...

When it comes time to fret about minerals critical to the energy transition, lithium, cobalt and nickel may get all the attention, but another metal is keeping plenty of analysts up at night. Though ...

By Melanie Burton MELBOURNE, Jan 21 (Reuters) - Rio Tinto beat expectations on Wednesday for quarterly iron ore and copper ...

Central public sector enterprise Hindustan Copper Limited (HCL) has roped in city-based Institute of Minerals and Materials ...

Rio Tinto has been investing in metals such as copper and lithium, seeking to lessen its reliance on steelmaking commodity iron ore for the bulk of its profits. It expects demand ...

The following is a list of the 10 biggest mining companies by trailing 12-month (TTM) revenue. 1 Some companies outside the ...

BHP has celebrated record output from its Australian operations - thanks to increased copper prices and strong output across ...

The Milford Mining Company is expanding its operations to increase its production capacity to help meet the growing global demand for copper. The effort will create more than 1,000 new jobs and invest ...