85.2% weighted average gold extraction in Rangefront Zone (7 columns) 80.5% weighted average gold extraction in Discovery Zone (15 columns) Consistent Gold Extractions and Leach Performance: Weighted ...

Thiosulfate leaching is emerging as a promising alternative to traditional cyanidation methods in gold extraction. This process utilises thiosulfate as a lixiviant, offering enhanced environmental ...

Chinese researchers have discovered a fast, low-cost and environmentally cleaner method for extracting gold from electronic waste, that could significantly reshape e-waste recycling worldwide and ...

95 to 99% Recovery of Gold 73 to 97% Recovery of Silver Includes the Recovery of 99% Au and 73% Ag from Drill Core Composite at 120-meter Depth "The Bulk Sample process has been extremely important to ...

The Environmental Protection Agency (EPA) has launched sweeping nationwide measures to clamp down on unregulated gold ...

Chinese researchers say they can now strip almost all the gold out of discarded phones and circuit boards in the time it takes to make a cup of coffee, and at a fraction of current costs. The new ...

Vancouver, British Columbia, Jan. 06, 2026 (GLOBE NEWSWIRE) -- NevGold Corp. (“NevGold ” or the “Company ”) ( TSXV:NAU) (OTCQX:NAUFF) (Frankfurt:5E50 ) is ...

HEAP LEACHING SUCCESSFULLY VALIDATED USING COARSE 3/4 INCH MATERIAL PAVING WAY FOR POTENTIAL RUN-OF-MINE/UNCRUSHED HEAP LEACHING VANCOUVER, BC / ACCESSWIRE / September 19, 2024 / Tectonic Metals Inc. ...

NorthWest Copper Corp. (“NorthWest” or the “Company”) (TSX-V: NWST) is pleased to report successful results from its 2025 ...

Dorothy Malowa, a resident of Kamkwaya village in Bondo sub-county protest against the establishment of a gold leaching plant in the area. [Isaiah Gwengi, Standard] Residents of Kamkwaya and Kamnyiri ...