One of Still Bright’s founders, Jon Vardner, was researching copper reactions and vanadium flow batteries when he came up ...

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 ...

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 ...

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, ...

Caravel Minerals Limited ( ($AU:CVV) ) just unveiled an update. Caravel Minerals Limited has completed a Strategic Mine Plan for its Caravel ...

President Donald Trump directed the Secretary of Commerce this week to investigate the "national security risks" posed by our increasing dependence on imported copper and consider possible ways to ...

The scientific and technical information relating to the Company’s material mining properties contained herein has been reviewed and approved by Rick Streiff, Executive Vice President – Geology of the ...

Americas Gold & Silver is a growing precious metals mining company with multiple assets in North America. In December 2024, Americas increased its ownership in the Galena Complex (Idaho, USA) from 60% ...