May 14, 2012
Hana announces positive preliminary economic assessment for the Ghanzi Copper-Silver Project
VANCOUVER, BRITISH COLUMBIA--(Marketwire - May 14, 2012) - Hana Mining Ltd. ("Hana" or the "Company") (TSX VENTURE:HMG)(FRANKFURT:4LH) is pleased to announce the positive results of its initial independent National Instrument…