TORONTO, ONTARIO -- (Marketwire) -- 07/21/10 -- Minera Andes Inc. (the 'Corporation' or 'Minera Andes') (TSX: MAI)(OTCBB: MNEAF) announces the San Jose mine production results for the second quarter of 2010. During the second quarter, the San Jose mine produced 1,220,794 ounces of silver and 19,707 ounces of gold, of which 49% is attributable to Minera Andes.