Copper Mountain updates mine plan with 65,000 t/d mill
#0183;#32;Copper Mountain Mining has announced an updated lifeofmine plan, completed at a prefeasibility study level, for its 75%owned Copper Mountain mine in southern The latest report incorporates a mill expansion to 65,000 t/d, up from 40,000 t/d currently and, according to the release, increases Copper Mountains aftertax net present value (NPV) by over 60% to US1 billion, on higher