Costs decline at Copper Mountain in BC, shares up

Last year, Copper Mountain Mining’s (TSX: CMMC; ASX: C6C) 75%-held namesake mine in B.C. recorded all-in costs of $1.90 per lb. copper (cash costs of $1.53 per lb. and all-in sustaining costs of $1.69 per lb.), in line with the company’s revised...