Sierra Metals
UNDERGROUND
Mudslide kills three at Peru mine
A mudslide at the Yauricocha underground mine in Peru has killed three workers, Sierra Metals said.
13 September 2022
SURFACE
Sierra Metals secures Yauricocha expansion permit
Yauricocha is located in the Yauyos province in western central Peru
17 June 2021
PROCESSING
Sierra Metals eyes iron with US$28M magnetite plant
Plant will produce 62% iron ore fines concentrate
22 April 2021
PROCESSING
Sierra get environmental OK for Yauricocha increase
Peru operation's plant will be upping throughput by 20%
17 March 2021
MANAGEMENT
Sierra's Cusi mine begins again
Sierra Metals restarts silver operation in Mexico.
29 July 2020
COVID-19
Yauricocha restart in Peru delayed
Peruvian government has extended the national COVID-19 emergency, but some mining can restart.
26 May 2020
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