South American-focused miner Sierra Metals has released a preliminary economic assessment (PEA) on an expansion of its Yauricocha polymetallic mine in Peru’s […]
Kutcho Copper (TSXV: KC; US-OTC: KCCFF) has started work on a feasibility study on its namesake high-grade copper-zinc development project in northwestern […]
Sonami, which represents mining firms including BHP, Anglo-American and Antofagasta asked lawmakers to closely review the science on glaciers before finalizing the bill.
Kodiak Copper has reported assays for drillhole MPD-20-005, completed within its wholly owned MPD copper-gold porphyry project in B.C.’s Quesnel Trough. This […]
Move comes as partner Mitsui & Co said on Monday it planned to sell all of its 22.63% stake in the loss-making mine after posting a 7 billion yen ($67 million) loss from the operation.