Canadian base metal miner Sierra Metals has announced the resignation of Luis Marchese as its CEO and company director with immediate effect, and the appointment of Ernesto Balarezo Valdez as his interim replacement as CEO. Read full article.
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Three dead in mudslide at Yauricocha
Canadian miner Sierra Metals has reported the deaths of three contractor employees during a mudslide incident at its underground Yauricocha mine in Peru. Sierra Metals said the mudslide took place at approximately 4:00 p.m. (Lima Time) on September 11. One contractor employee was injured and three were killed. “The safety and wellbeing of all employees and contractors is a major…
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