Coeur d'Alene Mines (CDE -1.5%) reaffirms its 2013 production guidance of 18M-19.5M oz. of silver and 250K-265K oz. of gold; cash operating costs per silver oz. are expected at $9.50-$10.50, using a gold by-product price assumption of $1,500 for the last nine months of 2013. Kensington’s cash operating costs per gold oz. are seen at $900-$950.