potential cleanup cost

Financial collapse of Caribou mine owner raises alarm over potential cleanup cost

Financial collapse of Caribou mine owner raises alarm over potential cleanup cost

One of the primary concerns the province expressed in recent court filings about Trevali going bankrupt or into receivership was the need to treat acidic water at the mine and to pump water out of the underground portion of the mine. The filings say that without security, there was a risk thieves could interrupt the mine's power supply and halt water treatment, which could cause environmental damage.