VANCOUVER, BRITISH COLUMBIA — (Marketwire) — 04/23/12 — Prosperity Goldfields Corp. ("Prosperity") (TSX VENTURE: PPG) and Smash Minerals Corp. ("Smash") (TSX VENTURE: SSH) provide an update on their amalgamation and the core drilling program at Prosperity-s Kiyuk Lake gold property, Nunavut.Business CombinationHaving received shareholder approval, Prosperity and Smash will amalgamate, under the British Columbia Business Corporation Act, into a new company to be named Pro