Superior Copper Corporation: 2013 Check Assays on Richards Breccia Confirm Continuity of Grade and Up to 1.67% Cu Over 27 Metres at the Coppercorp Project

TORONTO, ONTARIO -- (Marketwired) -- 07/24/13 -- Superior Copper (TSX VENTURE: SPC) reports that check assays have been completed on well-preserved half core segments of three BQ drill holes completed by Aurogin Resources in 1997 and 1998 on the Richards Breccia Copper Prospect, Ryan Township, Sau ...