It spurred an explosive migration to California and is yearned for as a piece of jewelry part of people's collection. Turns ...

According to the International Energy Agency, the demand for copper is set to surge as countries look to expand their ...

Higher prices in America suit miners with copper assets in the country just fine. The shares of Rio Tinto and ...

Rio Tinto Kennecott is loaning $5 million to Milford Mining Company to support the resumption of the mine's operations and the delivery of copper concentrate from the Milford mine to Kennecott's Salt ...

Vicuña Corp, a joint venture of Australia's BHP and Canada's Lundin Mining , on Thursday said it was extending the useful ...

United States Antimony (NYSE-A: UAMY) says it has been reacquiring mining claims next to its existing smelting operations in Montana since earlier this year, and is now ready to reboot mine ...

Ivanhoe Electric is moving quickly to develop what could be the first major new US copper mine in over a decade, targeting a ...

San Manuel Mine was once the world’s largest underground copper mining operation in size of ore body, production capacity and infrastructure.

U.S. copper prices are trading at records ahead of the 50% tariff that the president has promised to impose on imports.

The company — a subsidiary of international mining giants Rio Tinto and BHP — estimates the mine will generate $1 billion a year for Arizona’s economy and create thousands of jobs.