The iShares Copper and Metals Mining ETF is heavily weighted to copper but also has some iron ore and gold exposure. Click ...

These assay results indicate an antimony-to-copper ratio in the tetrahedrite ore that is approximately 0.64-to-1 (versus 0.69-to-1 reflected in the above historical results). Antimony and copper is ...

Chalcopyrite leaching processes are at the forefront of hydrometallurgical techniques for copper extraction. The dissolution of chalcopyrite, a primary copper–iron sulphide mineral, involves intricate ...

BHP remains at the forefront of global mining, leveraging a history of resilience and innovation to lead the industry into a ...

Tracking the solid gains in global copper prices, Hindustan Copper’s share price touched a 15-year high. From its September lows of ₹226.70 per share, the stock has staged a strong comeback, soaring ...

Still Bright hopes its chemical process could help replace polluting copper smelters. Demand for copper is surging, as is pollution from its dirty production processes. The founders of one startup, ...

Pan Pacific Copper and Lundin Mining Corp. have agreed to keep processing fees to turn copper ores into metal broadly unchanged next year, with the miner choosing not to pursue reductions that would ...