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 ...

PFS stage metallurgical test work completed for sulphide rougher process recoveries. Rougher flotation tests delivered metallurgical recoveries up to 98% copper and 95% gold, at head grades up to 1.6% ...

· Exceptional flotation performance: Recoveries of 77% (rougher stage) and 90% (cleaning stage) from fine, weathered ore samples. · Outstanding leach results: Direct acid bake and hot-water leach ...

Recovery of up to 85.3% gold (Au), 79.1% copper (Cu) and 55.3% silver (Ag) from the combined sulphide flotation and leaching test work using a master composite derived from Whistler Deposit drill core ...

Cardston, Alberta--(Newsfile Corp. - April 22, 2025) - American Creek Resources Ltd. (AMK:CA) (OTCQB: ACKRF) ("the Corporation" or "American Creek") is pleased to announce that project operator and JV ...

VANCOUVER, British Columbia--(BUSINESS WIRE)--Western Exploration Inc. (TSXV: WEX; OTCQX: WEXPF) (the "Company" or "Western Exploration") is pleased to announce the results of 2024 metallurgical ...

Breakthrough in Process Development - Exceptional Titanium Recoveries and High-Purity Product · Exceptional flotation performance: Recoveries of 77% (rougher stage) and 90% (cleaning stage) from fine, ...

WALLINGFORD, Conn. & PHOENIX--(BUSINESS WIRE)--CiDRA Minerals Processing Inc. is proud to announce its participation in the MINEXCHANGE 2024 SME Annual Conference & Expo, taking place from February 25 ...

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 ...