Klondex Reports Record Second Quarter Operating Results Producing 66,629 GEOs, An Increase of 94% from the First Quarter

Klondex Mines Ltd.

VANCOUVER, BC--(Marketwired - July 18, 2017) - Klondex Mines Ltd. (TSX: KDX)(NYSE MKT: KLDX) ("Klondex" or the "Company") is pleased to report its preliminary operating results for the second quarter of 2017 for its Nevada and Canadian operations.