TORONTO, ON / ACCESSWIRE / December 20, 2021 / Trigon Metals Inc. (TSXV:TM)(OTC PINK:PNTZF) ("Trigon" or the "Company") is pleased to announce that Friday, December 17th, 2021, marked the first ...

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 ...

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 ...

Upgrades to the Gedabek flotation plant and record Gedabek copper production in November Anglo Asian Mining PLC ("Anglo Asian" or the "Company"), the AIM-listed gold, copper and silver producer ...

VANCOUVER, British Columbia, Oct. 15, 2025 (GLOBE NEWSWIRE) -- Highland Copper Company Inc. (TSXV: HI; OTCQB: HDRSF) (“Highland” or the “Company”) has successfully completed Phase 1 detailed ...

SPOKANE, Wash.--(BUSINESS WIRE)--Gold Reserve Inc. (TSX.V: GRZ) (OTCQX: GDRZF) (“Gold Reserve” or the “Company”) is pleased to provide the results of a Preliminary Economic Assessment (“PEA”) of the ...

Projected Ultrafine Flotation Performance Gains: Through the introduction of ultrafine flotation technology, the adoption of an MF2 circuit, and the implementation of an optimized reagent scheme, ...

VANCOUVER, British Columbia, Sept. 04, 2025 (GLOBE NEWSWIRE) — Highland Copper Company Inc. (TSXV: HI; OTCQB: HDRSF) (“Highland” or the “Company”) is pleased to announce positive results from its 2025 ...