VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 05/30/12 -- Alderon Iron Ore Corp. (TSX: ADV)(NYSE MKT: AXX)(NYSE Amex: AXX) ("Alderon" or the "Company") is pleased to announce that it has signed a definitive subscription agreement (the "Subscription Agreement") with Liberty Metals & Mining Holdings, LLC ("LMM"), a subsidiary of Liberty Mutual
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