UNITED STATES ~~SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549~~

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT ~~Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934~~

~~Date~~Pursuant ofto ~~report~~Section ~~(Date~~13 ofOR ~~earliest event reported~~15(d): ~~March 26, 2018~~

~~KLONDEX MINES LTD. (Exact name~~ of ~~registrant~~the asSecurities ~~specified~~Exchange inAct ~~its~~of ~~charter)~~ 1934

British Columbia	001-37563	98-1153397
(State or other jurisdiction of
incorporation or organization)	(Commission File Number)	(IRS Employer Identification No.)

Date of report (Date of earliest event reported): April 25, 2018

~~6110~~KLONDEX ~~Plumas~~MINES ~~Street Suite AReno, Nevada 89519 (Address of Principal Executive Offices)~~ LTD.

(~~775)~~Exact ~~284-5757~~name ~~(Registrant's~~of ~~telephone~~registrant ~~number, including~~as ~~area~~specified ~~code)~~in its charter)

N/A (Former Name or Former Address, if Changed Since Last Report)




British Columbia	001-37563	98-1153397
(State or other jurisdiction of incorporation or organization)	(Commission File Number)	(IRS Employer Identification No.)

	6110 Plumas Street, Suite A Reno, Nevada 89519
(Address of Principal Executive Offices)

	(775) 284-5757
(Registrant's telephone number, including area code)

	N/A
(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (See General Instructions A.2 below):

[X] ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) [X] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a -12) [ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d -2(b)) [ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e -4(c))

~~Indicate~~[ by] Soliciting ~~check~~material ~~mark~~pursuant ~~whether~~to ~~the registrant is an emerging growth company as defined in~~ Rule ~~405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b~~14a-212 ofunder the ~~Securities~~ Exchange Act of(17 ~~1934~~CFR (§240.~~12b~~ 14a-~~2 of this chapter~~12).

~~Emerging~~[ ~~growth~~] Pre-commencement ~~company~~communications ~~[X]~~pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

If[ an] Pre-commencement ~~emerging~~communications ~~growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided~~ pursuant to ~~Section~~ 13Rule 13e-4(ac) ofunder the Exchange Act. (17 CFR 240.13e-4(c))

~~[ ]~~Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Item 8.01 Other Events.



Emerging growth company		ý
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.		o

AsItem ~~previously reported, on March 16, 2018, Klondex Mines Ltd~~2. ~~(“Klondex”)~~02 ~~entered~~Results ~~into~~of anOperations ~~arrangement agreement (the “Arrangement Agreement”) with Hecla Mining Company (“Hecla”)~~ and ~~1156291~~Financial BCondition.~~C. Unlimited Liability Company, a wholly-owned subsidiary of Hecla.~~

OnSee ~~March~~Item 26, 2018, Klondex, pursuant to Canadian securities laws, filed a material change report (the “Material Change Report”) on SEDAR summarizing, among other things, the entry into, and the terms of, the Arrangement Agreement7. ~~A copy of the Material Change Report is attached hereto as Exhibit 99~~01.~~1 and is incorporated herein by reference.~~

~~The~~Item summary of the Arrangement Agreement in the Material Change Report does not purport to be complete and is qualified in its entirety by the full text of the Arrangement Agreement, a copy of which is attached as Exhibit 27.101 toRegulation ~~Klondex’s~~FD ~~Current Report on Form 8-K filed on March 19, 2018~~Disclosure.

~~Important~~The ~~Additional~~following ~~Information~~information ~~and~~is ~~Where~~furnished tounder ~~Find~~Item It 2.02 and Item 7.01.

InOn ~~connection~~April ~~with~~25, ~~the~~2018, ~~transaction~~Klondex ~~contemplated~~Mines ~~under~~Ltd. ~~the Arrangement Agreement~~ (the ~~“Proposed Transaction”~~"Company"), ~~Klondex~~issued ~~will~~a ~~file~~press ~~with~~release ~~the SEC~~reporting ~~and mail or otherwise provide to~~ its ~~shareholders~~preliminary aoperating ~~proxy~~results ~~statement regarding~~for the ~~Proposed~~first ~~Transaction.~~quarter ~~BEFORE~~of MAKING ANY VOTING DECISION, KLONDEX’S SHAREHOLDERS ARE URGED TO CAREFULLY READ THE PROXY STATEMENT IN ITS ENTIRETY WHEN IT BECOMES AVAILABLE AND ANY OTHER DOCUMENTS FILED WITH THE SEC IN CONNECTION WITH THE PROPOSED TRANSACTION OR INCORPORATED BY REFERENCE THEREIN BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED TRANSACTION AND THE PARTIES TO THE PROPOSED TRANSACTION2018. ~~Investors~~A ~~and security holders may obtain a free~~ copy of the ~~proxy~~press ~~statement~~release ~~and~~is ~~other~~attached ~~documents~~as ~~that~~Exhibit ~~Klondex files with the SEC (when available) from the SEC’s website at www~~99.~~sec.gov~~1 and ~~Klondex’s~~ ~~website~~incorporated atherein ~~www.klondexmines.com. In addition, the proxy statement and other documents filed~~ by ~~Klondex with the SEC (when available) may be obtained from Klondex free of charge by directing a request to Mike Beckstead, Director, Investor Relations, Klondex Mines Ltd~~reference.~~, 6110 Plumas Street, Suite A, Reno, Nevada, USA 89519, Phone: 775-284-5757.~~

~~None~~In ofaccordance ~~the~~with ~~Hecla~~General ~~Shares~~Instruction ~~and/or~~B.2 ~~Spinco~~of ~~Shares~~Form to8-K, bethe ~~issued pursuant~~information toin the ~~Arrangement~~press ~~Agreement~~release ~~have~~attached ~~been~~as orExhibit ~~will~~99.1 behereto ~~registered~~shall ~~under~~not ~~the Securities~~be ~~Act,~~deemed orto ~~any~~be ~~state~~"filed" ~~securities~~for ~~laws,~~purposes ~~and~~of ~~such~~Section ~~securities~~18 ~~are anticipated~~of tothe beSecurities ~~issued~~Exchange inAct ~~reliance~~of ~~upon~~1934, as amended (the ~~exemption~~"Exchange ~~from~~Act"), nor shall such ~~registration requirements~~information ~~afforded~~be deemed incorporated by ~~Section~~reference ~~3(a)(10)~~in ofany filing under the Securities Act ~~and~~of ~~applicable exemptions~~1933, ~~under~~as ~~state~~amended, ~~securities~~or ~~laws.~~the ~~This~~Exchange ~~document~~Act, ~~does~~except ~~not~~as ~~constitute~~shall ~~an offer~~be toexpressly ~~sell~~set orforth ~~the~~by ~~solicitation~~specific ofreference anin ~~offer~~such ~~to buy any securities~~filing.

~~Certain~~Item ~~Participants~~9.01 inFinancial ~~the~~Statements ~~Solicitation~~and Exhibits.

~~Klondex,~~(d) ~~Klondex’s~~The ~~directors~~following ~~and~~exhibit certain of Klondex’s executive officers and employees may be deemed, under SEC rules, to be participants in the solicitation of proxies from Klondex’s shareholders with respect to shareholder approval of the Proposed Transaction. Information regarding the names of Klondex’s directors and executive officers and their respective interests in Klondex by security holdings or otherwise is ~~set~~being ~~forth in Klondex’s Annual Report on Form 10-K for the fiscal year ended December 31, 2017~~ filed with the SEC on March 14, 2018 and Klondex’s definitive proxy statement for its 2017 Annual and Special Meeting of Shareholders filed with the SEC on April 11, 2017. Additional information regarding the interests of such individuals in the Proposed Transaction will be included in the proxy statement relating to the Proposed Transaction when it is filed with the SEC. These documents may be obtained free of charge from the SEC’s website at www.sec.gov and Klondex’s website at www.klondexmines.com. herewith:

Item 9.01 Financial Statements and Exhibits.




Exhibit		Description
99.1		Press Release dated April 25, 2018

~~(d) The following exhibit is being filed herewith:~~SIGNATURE

Exhibit	Description
99.1	Material Change Report dated March 26, 2018

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.

SIGNATURE



		KLONDEX MINES LTD.

Date: April 25, 2018		By: /s/ Barry Dahl
		Name: Barry Dahl
		Title: Chief Financial Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.

		KLONDEX MINES LTD.
Date:	March 26, 2018	By: /s/ Barry Dahl
		Name: Barry Dahl
		Title: Chief Financial Officer

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