TORONTO, ONTARIO -- (Marketwired) -- 04/24/13 -- Orvana Minerals Corp. (TSX: ORV) ("Orvana") is pleased to report that Robert Mitchell, Chairman of Orvana, joined Julie Shin, Director, Listed Issuer Services, Toronto Stock Exchange to open the market today to celebrate sixty years as a Toronto Stock Exchange (TSX) listed company. Ed Guimaraes
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