Klondex Announces Project Development and Drilling Updates at Hollister; Intercepts 12.96 AuEq opt over 1.4 Feet

Klondex Mines Ltd.

RENO, NV--(Marketwired - May 03, 2017) - Klondex Mines Ltd. (TSX: KDX) (NYSE MKT: KLDX) ("Klondex" or the "Company") is pleased to provide an update on project development activities and underground drilling at its Hollister Mine ("Hollister") located in northern Nevada, USA. These drill results will be included in the Company's initial mineral resource estimate scheduled to be released in the second quarter.