The French government has authorised the startup of a cyanide processing plant at a gold mine west of Cayenne, the capital of French Guiana, a decision that TSX-listed Columbus Gold hailed as a “very ...
Getting your Trinity Audio player ready... LEADVILLE — Millions of tons of waste from decades-old mining operations sit in the hills east of town. The brown and orange piles of abandoned ore rise 30 ...
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Getting your Trinity Audio player ready... A company that wants to extract gold from piles of decades-old mining waste outside Leadville no longer plans to use cyanide in its processes after hearing ...
Idaho DEQ approved a cyanidation permit modification for Perpetua Resources' Stibnite Gold Project in Valley County, ...
TORONTO, April 13, 2026 (GLOBE NEWSWIRE)-- Lahontan Gold Corp. (TSXV:LG, OTCQB:LGCXF, FSE:Y2F) (the "Company" or "Lahontan") is pleased to announce that analyses of pulp samples from the Company’s ...
New Carolin Gold Corp. (TSX VENTURE:LAD.V - News) is pleased to report that recent metallurgical test results at SGS Canada Ltd. have demonstrated that high gold recoveries are possible using a ...
Mount Hope confirms Mt Solitary gold deposit is amenable to cyanide leaching Results are consistent from surface to 140m depth across all oxidation states Support potential for low-capital regional ...
VANCOUVER, BC / ACCESS Newswire / December 8, 2025 / George Sanders, President of Goldcliff Resource Corporation (GCN:CA)(OTC PINK:GCFFF), reports that recent metallurgical test work by Dundee ...
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