CHICAGO–(BUSINESS WIRE)–Coeur Mining, Inc. (“Coeur” or the “Company”) (NYSE: CDE) today reported companywide all-in sustaining costs (AISC) per average spot silver equivalent1 ounce (AgEqOz) of $15.18 for third quarter 2017, 4% lower quarter-over-quarter and driven by a 7% increase in silver equivalent1 production. These improvements over the prior quarter were primarily due to 25% higher silver equivalent1 production and a 14% decline in adjusted costs applicable to sales per average spot Ag
