Freeport-McMoRan's Q3 2023 results demonstrate strong performance and technological leadership in copper extraction. The bull thesis for copper stocks, based on structural shortages, may be challenged ...

Metso has introduced the Cu POX leaching solution, a new hydrometallurgical process to enhance copper sulphide leaching ...

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 ...

Hudbay Minerals Inc. hopes federal tax credits will pay part of a $367 million tab for a new leaching plant it plans to build at its massive, proposed Copper World mining complex in the Santa Rita ...

Central Asia Metals PLC on Thursday reported full-year 2025 production within guidance at its Kounrad copper operation in Kazakhstan and Sasa zinc-lead mine in North Macedonia, while issuing lower ...

SANTIAGO, Nov 23 (Reuters) - Xstrata Copper, a unit of Xstrata Plc , is working on new technology it expects will help it fast-track expansion projects by months in northern Chile and Peru, a leading ...