Panama set to authorize First Quantum to extract and ship from shuttered copper mine

Panama's government said Monday it expects to issue a resolution authorizing First Quantum Minerals (FQVLF) to remove and process stockpiled ore at the company's shuttered Cobre Panama copper mine, ...
Nasdaq

Americas Gold and Silver Achieves Breakthrough With 99%+ Antimony Extraction From Its Copper Concentrate, Supporting Potential Primary Production in the United States

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 ...
Reuters

Endolith Achieves Breakthrough in Critical Mineral Extraction

DENVER, CO, May 13, 2025 (EZ Newswire) -- Endolith, a critical mineral platform company that leverages frontier microbial science to improve copper recoveries from low-grade ores, has achieved a ...
The Northern Miner

Panama moves to unlock copper from idled mine

Panama is set to authorize the removal and processing of stockpiled ore at First Quantum Minerals’ (TSX: FM) shuttered Cobre ...
Nature

Copper Extraction and Solvent Recovery Techniques

Copper extraction is a pivotal component of modern metallurgical processes, underpinning the global demand for high-purity copper in electrical, construction and industrial applications. The ...

RZOLV Reports Approximately 97.0% Gold Recovery on Complex Copper-Gold Ore Without Pretreatment, Highlighting Potential to Simplify Flowsheets Versus Cyanide

Detailed price information for Rzolv Technologies Inc (RZL-X) from The Globe and Mail including charting and trades.
Business Wire

Rio Tinto’s Nuton technology produces first copper

TUCSON, Arizona--(BUSINESS WIRE)--Rio Tinto has successfully produced the first copper from the Johnson Camp mine in Arizona using its Nuton ® Technology, marking a pivotal step forward in the ...