Sierra Metals stock up on Yauricocha PEA

Mining News Pro - South American-focused miner Sierra Metals has released a preliminary economic assessment (PEA) on an expansion of its Yauricocha polymetallic mine in Peru’s Yauyos province. The early-stage study suggests a throughput increase to 5,500 t/d, up from 3,150 t/d currently – the site is already scheduled to see an intermediate scale-up to 3,600 t/d next year.

Sierra announces expansion plans for Yauricocha

Mining News Pro - American-listed Sierra Metals has announced the results of a preliminary economic assessment (PEA) looking at the expansion of its Yauricocha mine, in Peru, and has said that it is also considering growth options at the Cusi mine, in Mexico.

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