Coeur Mining, Inc. (CDE) announced an operational update at the expanded Rochester silver-gold mine in Nevada. The update indicates favorable outcomes, including higher throughput and progress in reducing crushing size, paving the way for a solid second-half performance.Coeur Mining’s Operational UpdateAt Rochester, the new three-stage crushing circuit continues to provide significantly increased flexibility to serve the complete spectrum of mined ore. Nearly 2.7 million tons were placed on the new Stage VI ...