Dundee Sustainable Technologies Announces a Gold Extraction Yield of 97.3% from Gold Concentrate at Demonstration Plant
MONTREAL, QUEBEC--(Marketwired - Dec 13, 2016) - Editors Note: There is a photo associated with this press release. Dundee Sustainable Technologies Inc. ("DST" or the "Corporation") (CSE:DST)(CSE:DST.CN) is pleased to announce …