TORONTO, ONTARIO--(Marketwired - April 18, 2016) -
Denison Mines Corp. ("Denison" or the "Company") (TSX:DML)(NYSE MKT:DNN) is pleased to report the expansion of the mineralized zone discovered immediately north of the Gryphon deposit, as well as the completion of a successful winter exploration drilling program, on the Company's 60% owned Wheeler
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