Barrick’s quarterly gold and copper output edges higher
Barrick Gold's second-quarter gold output edged up by almost 0.9% from the previous three months.
Freeport-McMoRan Copper & Gold Inc said supervisory staff and volunteers are operating its Cerro Verde mine in Peru and production has not been hurt by a strike. “Production of copper and molybdenum concentrates have not been materially affected by the
