GlobalData on MSN

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 ...
Seeking Alpha

Copper Leaching Technology Makes Freeport-McMoRan Shares Expensive (For Now)

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 ...
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 ...
Nasdaq

Arizona Sonoran Copper’s Promising Leaching Results

Discover top-rated stocks from highly ranked analysts with Analyst Top Stocks! Easily identify outperforming stocks and invest smarter with Top Smart Score Stocks Arizona Sonoran Copper Company has ...
Mining Technology on MSN

Bioleachers are sitting on a copper cache: why is uptake slow?

Bioleaching unlocks revenue from low-grade ores, but the cost-effective copper extraction process is struggling to get off ...
Mining Weekly

Unicorn Mineral Resources reports increased copper recovery in glycine leaching tests

London-listed Unicorn Mineral Resources has announced further positive results from the glycine leaching tests on the tailings samples from the Klein Aub copper mine, in Namibia, which the company ...
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 ...
Nasdaq

Chilean Cobalt Corp. and Ecobiome Metals, LLC Sign Agreement for Strategic Partnership for Sustainable Cobalt and Copper Extraction

BERWYN, PA / ACCESSWIRE / February 14, 2024 / Chilean Cobalt Corp. (OTCQB:COBA) ("C3" or the "Company"), a US-based and US-listed critical minerals exploration and development company focused on the ...
Business Wire

Arizona Sonoran Achieves Average of 87% Extraction Rates of Soluble Copper in the Enriched Material

CASA GRANDE, Ariz. & TORONTO--(BUSINESS WIRE)--Arizona Sonoran Copper Company Inc. (TSX:ASCU | OTCQX:ASCUF) (“ASCU” or the “Company”) an emerging US-based copper developer, announces results from 12 ...
Business Insider

Canadian North Resources Inc. Reports Extraction Rates of 99% Nickel, 98% Cobalt and 90.6% Copper in the Second Set of Bioleaching Tests for the Ferguson Lake Project in Canada

TORONTO, Oct. 07, 2025 (GLOBE NEWSWIRE) -- Canadian North Resources Inc. (“Canadian North” or the “Company”) (TSXV: CNRI; OTCQX: CNRSF; FSE: EO0 (E-O-zero)) is pleased to report new results from its ...