Imperial Metals Corporation: Huckleberry Mine expansion approved

VANCOUVER, BRITISH COLUMBIA--(Marketwire - Jan. 3, 2012) - Imperial Metals Corporation (TSX:III) reports permit amendments for Huckleberry mine have been received. The board of directors of Huckleberry Mines Ltd. (HML) has formally approved the Main Zone Optimization (MZO) plan(1) to extend the...