TORONTO, ONTARIO and MONTREAL, QUEBEC — (Marketwire) — 09/22/11 — Platinex Inc. (TSX VENTURE: PTX) and Creso Exploration Inc. (TSX VENTURE: CXT)(OTCQX: CRXEF)(FRANKFURT: C3X) are pleased to release results from recent channel and grab sampling of the Gold Corona/Pet Vein Zones on their Gold Corona joint venture property near Shining Tree, Ontario.Channel sampling on the Gold Corona/Pet Vein intersection returned up to 5.4g/t Au over 1.80m and channel samples in the Pet Vein Pit returned up
