Carbon-negative mining offers a promising path to meeting the mineral demands of the energy transition while shrinking the ...

CJK Milling plans to use flotation method to extract gold from waste rock at Leadville Mill. Permit amendment submitted for approval.

Flotation separation remains a cornerstone in mineral processing, leveraging the differential surface properties of minerals through tailored adsorption of reagents. This process relies on the ...

Current approaches to silver recovery from end-of-life PV modules are dominated by acid leaching. While effective, the ...

The plant will be the only operation of its kind in the U.S., capable of manufacturing acidspar. Once operational, it will supply critical industries including chemicals, aluminum production, HF, ...