Copper is so valuable that its theft from worksites and power substations has become a national problem. Replacing the lost copper with new metal produced by the traditional method of cooking copper ...

Endolith has reported a major advance in copper extraction as it pushes the frontiers of microbial science. In collaboration with BHP’s (ASX:BHP,NYSE:BHP,LSE:BHP) innovation arm, Think & Act ...

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

Curtin University scientists have developed a gold and copper extraction process using an amino acid–hydrogen peroxide system, which could provide an environmentally friendly and cheaper alternative ...

Vancouver-based critical metals processing company pH7 Technologies says it has received C$5 million ($3.5 million) in ...

Initial laboratory-scale bottle-roll tests returned calculated-head gold recoveries of 82.3% to 94.8% and copper extraction ...

VANCOUVER, British Columbia, June 30, 2026--pH7 Technologies Inc. a Vancouver-based critical metals processing company, is ...

SANTIAGO, Chile--(BUSINESS WIRE)--Ceibo, an advanced copper extraction technology company, today announced it has raised a $30 million Series B financing. The round was led by Energy Impact Partners, ...

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 ...