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Metso unveils copper leaching process for enhanced recovery

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

Chalcopyrite Leaching and Copper Recovery Processes

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 ...
Seeking Alpha

Regulus Reports Attractive Copper Extraction Rates Using Nuton Bio-Leaching and Provides Update on Integrated Sulphide Project Resource Estimate

VANCOUVER, British Columbia, May 20, 2025 (GLOBE NEWSWIRE) -- Regulus Resources Inc. (REG:CA) ("Regulus" or the "Company", TSX-V: REG, OTCQX: RGLSF) is pleased to provide an update on the Phase Two ...
Nasdaq

Freeport's expects copper leaching technology to go mainstream

May 17 (Reuters) - Freeport-McMoRan Inc FCX.N expects widespread adoption of new leaching technologies that help miners extract low concentrations of copper from waste rock, President Kathleen Quirk ...
Business Wire

Capstone to Expand Leaching at Pinto Valley; 300 to 350 MIbs of Low-Cost, Copper Cathode Production Potential

VANCOUVER, British Columbia--(BUSINESS WIRE)--Capstone Mining Corp. (“Capstone” or the “Company”) (TSX:CS) announces that its Pinto Valley mine has successfully demonstrated positive economics from ...
Mining Weekly

Freeport targets low-cost copper gains with leaching technologies

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Reuters

Freeport expects copper leaching technology to go mainstream

May 17 (Reuters) - Freeport-McMoRan Inc (FCX.N), opens new tab expects widespread adoption of new leaching technologies that help miners extract low concentrations of copper from waste rock, President ...