South American-focused miner Sierra Metals has released a preliminary economic assessment (PEA) on an expansion of its Yauricocha polymetallic mine in Peru’s […]
Company suspended operations at its gold and silver mine in Argentina for 10 days, as coronavirus positive cases have been detected among its workforce.
Sonami, which represents mining firms including BHP, Anglo-American and Antofagasta asked lawmakers to closely review the science on glaciers before finalizing the bill.
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.