An initial mineral resource estimate, exploring deeper mineralization of the Filo del Sol copper deposit in northwest Argentina, found that the area likely contained five times more metals that ...

Ceibo wants to unlock vast new copper deposits for the energy transition—while making the mining industry more sustainable. Ceibo seeks to eliminate a major potential speed bump for the clean-energy ...

Exploratory drilling in Wisconsin's Northwoods has found deposits of gold, copper, and tellurium. The drilling project encountered issues, including sediment washing into a wetland and a borehole ...