Freeport Indonesia to process 400,000t of copper concentrate at new smelter
Earlier this month, Freeport obtained an export permit for the rest of the year from the government.
Mining & Quarry World reports that since January 2010, Chile´s Minera Los Pelambres Ltda. is operating a new SAG mill and a new ball mill equipped with gearless drives systems by Siemens…more at Mining & Quarry World
