Gold Resource Corp. today announced preliminary second quarter 2021 production results. Second Quarter 2021 Production Highlights 9,685 gold equivalent ounces sold, inclusive of 5,697 gold oz and 270,321 silver oz, 365 tonnes of payable copper, 1,214 tonnes of payable lead, and 3,193 tonnes of payable zinc. Allen Palmiere, President and CEO, said
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