TNR Gold Corp. (TSXV: TNR) has announced an update from McEwen Mining Inc. (NYSE: MUX) (TSX: MUX) on the Los Azules copper, gold, and silver project in San Juan, Argentina. TNR holds a 0.4% net smelter returns royalty on the project, which is developed by… Read More »TNR Gold Reports Increased Copper Recovery at Los Azules Project