Additional critical mineral process improvements for the Alberta Hydrometallurgical Facility The NICO Project consists of a planned mine and concentrator in the Northwest Territories (“NWT”) and a ...

Largo has initiated studies on disseminated copper mineralization based on the results of internal metallurgical test work, which indicate that copper recovery using conventional flotation methods may ...

Metallurgical testwork program with encouraging preliminary results including 89% average flotation recovery from 120-150µm grind size producing clean concentrate with grade of 20-25% Cu.

Comparison of L150 Jameson cell mass pull versus recovery curve with 3-stage dilution and 2025 baseline rougher tests. VANCOUVER, British Columbia, Sept. 04, 2025 (GLOBE NEWSWIRE) -- Highland Copper ...

In March 2024, the Company reported the PGMs results obtained through drilling and systematic sampling of the tailings ponds at the Maracás Menchen Project. These results indicated the presence of ...