Canadian Zinc Corporation: New Vein System Discovered During Underground Drill Program at Prairie Creek Mine

VANCOUVER, BRITISH COLUMBIA -- (Marketwired) -- 06/23/15 -- Canadian Zinc Corporation (TSX: CZN) (OTCQB: CZICF) ("the Company" or "Canadian Zinc") is pleased to provide an update on the continuing underground exploration program at the Prairie Creek Mine in the Northwest Territ ...