VANCOUVER, BRITISH COLUMBIA--(Marketwire - Dec. 4, 2012) - Superior Mining International Corporation (TSX VENTURE:SUI) (the "Company" or "Superior") is pleased to announce that it has completed a soil sampling program on the Redcastle Project near the Murrin Murrin nickel mining operation in Western Australia. A total of 354 samples were collected for assay including QA/QC duplicates and standards.