The Clifton-Morenci district was Arizona’s first major copper-producing region.

This paper focuses on the thermal stability performance of HTS magnets stacked by gourd-shape HTS plates and proposes two improved structures using copper plates for heat dissipation based on the ...

The immediate target of new Copper 360 CEO Graham Briggs is 5 000 t of copper in six to 12 months. Based on current assessments, Briggs is of the firm belief that, within that period, the ...

Resolution Copper has stored some Colorado River water in irrigation districts, but that water is not located near the mine’s wellfield.

Panama’s government said more than 33,000 tons of stockpiled copper concentrate from the Cobre Panama mine have been shipped, according to a statement from the Ministry of Commerce and Industry.

Lower Similikameen Indian Band (LSIB)’s chief asked a mining executive to “present the facts and the truth” about waste spills from the Copper Mountain Mine as the company seeks to expand its ...