 TNR Gold Corp TSX-V:TNR, OTC:TRRXF has issued an update on the Los Azules copper project in San Juan, Argentina, in which it holds a 0.4 net smelter returns NSR royalty. The project is held by McEwen Copper Inc, a subsidiary of McEwen Mining, which announced on August 31 that it closed the third and final tranche of a previously announced private placement offering of up to 8 million McEwen Copper common shares priced at 10 each. 