Golden Minerals (NYSEMKT:AUMN) is reopening its Velardena silver–gold mine in Mexico’s Durango state in July as a leaner and lower-cost operation. The Golden, Colo.-head­quart­er­ed firm suspended the under­ground operation in Durango state in June 2013, mainly due to falling metal prices. Golden Minerals Co (NYSEMKT:AUMN) stock performance was 27.88% in last session and finished the day at $1.33. Traded volume was 1.08million shares in the … Continue reading Top Gainers: Golden Minerals (NYSEMKT:AUMN), SinoCoking Coal and Coke Chem (NASDAQ:SCOK), CombiMatrix (NASDAQ:CBMX), Pixelworks (NASDAQ:PXLW)