Silver Wheaton - Q415e results, Cotabambas analysis and ...
Notwithstanding the planned replacement of the trunnions on both the SAG and ball mills in one of the two grinding circuits in Q116, precious metals output is expected to be 50-65koz AuE in FY16 – cf our forecast of 54.2koz (at an Au:Ag ratio of 70:1) and indicative of the fact that Constancia is continuing to ramp up in line with expectations.
