The Clifton-Morenci mining district in eastern Arizona is sometimes referred to as the Copper Mountain mining district. But while known mainly for copper deposits, it also produced uncommon minerals.

Extensive exploratory drilling further revealed the mining potential of the low-grade sulfide Clay ore body at Morenci which had been explored by the Detroit Copper Co. and the Arizona Copper Co ...

Benzinga's options scanner spotted 19 options trades for Freeport-McMoRan. This is not a typical pattern. The sentiment among these major traders is split, with 52% bullish and 42% bearish. Among all ...

The group Apache Stronghold is vowing to carry on the fight against a massive copper mining project on land the Apaches hold ...

The Supreme Court's decision not to hear a case involving a sacred Native American site has implications for both the mining industry and tribal rights in Arizona. 40 Under 40 Awards presented by ...

The Supreme Court on Tuesday rejected an appeal from Apaches who are fighting to halt a massive copper mining project on ...

WASHINGTON (AP) --The Supreme Court on Tuesday rejected an appeal from Apaches who are fighting to halt a massive copper mining project on federal land in Arizona that they hold sacred.

The acquisition includes two Arizona copper mining properties, Antler and Javelin, potentially creating new jobs. The Antler project is expected to produce approximately 33,000 U.S. tons of copper ...

FILE - Members of Apache and others who want to halt a massive copper mining project on federal land in Arizona gather outside the U.S. District Court, May 7, 2025, in Phoenix. (AP Photo/Matt York ...