New Mining Risks at Mount Polley and Samarco

On by Geosynthetica
News and Articles

The mining disasters at the Mount Polley mine in British Columbia, Canada and at the Samarco Mine in Minas Gerais, Brazil were both dramatic examples of containment failures. Each caused significant environmental damage. The tailings dam failure in Brazil caused multiple fatalities. Mount Polley’s failure occured in August 2014; Samarco’s in November 2015. While Mount Polley’s op... »