Mining

McClean Lake tailings expansion okayed by CNSC

The Canadian Nuclear Safety Commission (CNSC) has granted permission to expand the McClean Lake tailings management facility (TMF), Orano Canada and Denison […]

Codelco adds 30 years to Andina copper mine

Chile state-owned copper miner Codelco has cut the ribbon at its $1.4 billion Andina Transfer project at its namesake division, which allows the world’s largest copper […]