Dated MARCH 23, 2016 UP TO US$25,000,000 SECURED REVOLVING FACILITY AGREEMENT between KLONDEX MINES LTD. as Borrower and KLONDEX CANADA LTD., 0985472 B.C. LTD, KLONDEX HOLDINGS (USA) INC., KLONDEX MIDAS HOLDINGS LIMITED, KLONDEX MIDAS OPERATIONS INC....