    <SEC-DOCUMENT>0001437749-18-004918-index.html : 20180319
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    <ACCEPTANCE-DATETIME>20180319060833
    ACCESSION NUMBER:		0001437749-18-004918
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		51
    CONFORMED PERIOD OF REPORT:	20180316
    ITEM INFORMATION:		Entry into a Material Definitive Agreement
    ITEM INFORMATION:		Unregistered Sales of Equity Securities
    ITEM INFORMATION:		Other Events
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20180319
    DATE AS OF CHANGE:		20180319

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			HECLA MINING CO/DE/
    		CENTRAL INDEX KEY:			0000719413
    		STANDARD INDUSTRIAL CLASSIFICATION:	MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
    		IRS NUMBER:				770664171
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-08491
    		FILM NUMBER:		18697409

    	BUSINESS ADDRESS:
    		STREET 1:		6500 N MINERAL DRIVE SUITE 200
    		STREET 2:		NONE
    		CITY:			COEUR D'ALENE
    		STATE:			ID
    		ZIP:			83815-9408
    		BUSINESS PHONE:		2087694100

    	MAIL ADDRESS:
    		STREET 1:		6500 N MINERAL DRIVE SUITE 200
    		STREET 2:		NONE
    		CITY:			COEUR D'ALENE
    		STATE:			ID
    		ZIP:			83815-9408
    </SEC-HEADER>
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    <TYPE>8-K
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    <FILENAME>hl20180318_8k.htm
    <DESCRIPTION>FORM 8-K
    <TEXT>
    Document 1 - file: hl20180318_8k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-2.1
    <SEQUENCE>2
    <FILENAME>ex_108300.htm
    <DESCRIPTION>EXHIBIT 2.1
    <TEXT>
    Document 2 - file: ex_108300.htm

    </DOCUMENT>
    <DOCUMENT>
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    <SEQUENCE>3
    <FILENAME>ex_108313.htm
    <DESCRIPTION>EXHIBIT 99.1
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    Document 3 - file: ex_108313.htm

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    <SEQUENCE>4
    <FILENAME>ex_108314.htm
    <DESCRIPTION>EXHIBIT 99.2
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    Document 4 - file: ex_108314.htm

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    Document 5 - file: b45.jpg

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    <TEXT>
    Document 6 - file: b44.jpg

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    Document 7 - file: b43.jpg

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    <TEXT>
    Document 8 - file: b42.jpg

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    Document 9 - file: b41.jpg

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    <TEXT>
    Document 10 - file: b40.jpg

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    <TEXT>
    Document 11 - file: b39.jpg

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    <TEXT>
    Document 12 - file: b38.jpg

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    Document 13 - file: b37.jpg

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    Document 14 - file: b36.jpg

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    Document 15 - file: b35.jpg

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    <TEXT>
    Document 16 - file: b34.jpg

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    <TEXT>
    Document 17 - file: b33.jpg

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    Document 18 - file: b32.jpg

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    Document 19 - file: b31.jpg

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    <TEXT>
    Document 20 - file: b30.jpg

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    Document 21 - file: b29.jpg

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    <TEXT>
    Document 22 - file: b28.jpg

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    <SEQUENCE>23
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    <TEXT>
    Document 23 - file: b27.jpg

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    <SEQUENCE>24
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    <TEXT>
    Document 24 - file: b26.jpg

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    <SEQUENCE>25
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    <TEXT>
    Document 25 - file: b25.jpg

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    <SEQUENCE>26
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    <TEXT>
    Document 26 - file: b24.jpg

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    <SEQUENCE>27
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    <TEXT>
    Document 27 - file: b23.jpg

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    <SEQUENCE>28
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    <TEXT>
    Document 28 - file: b22.jpg

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    <SEQUENCE>29
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    <TEXT>
    Document 29 - file: b21.jpg

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    <TEXT>
    Document 30 - file: b20.jpg

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    Document 31 - file: b19.jpg

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    <SEQUENCE>32
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    <TEXT>
    Document 32 - file: b18.jpg

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    <SEQUENCE>33
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    <TEXT>
    Document 33 - file: b17.jpg

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    <SEQUENCE>34
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    <TEXT>
    Document 34 - file: b16.jpg

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    <SEQUENCE>35
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    <TEXT>
    Document 35 - file: b15.jpg

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    <TEXT>
    Document 36 - file: b14.jpg

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    <SEQUENCE>37
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    <TEXT>
    Document 37 - file: b13.jpg

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    <SEQUENCE>38
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    <TEXT>
    Document 38 - file: b12.jpg

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    <SEQUENCE>39
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    Document 39 - file: b11.jpg

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    <SEQUENCE>40
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    Document 40 - file: b10.jpg

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    <SEQUENCE>41
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    <TEXT>
    Document 41 - file: b09.jpg

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    <SEQUENCE>42
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    <TEXT>
    Document 42 - file: b08.jpg

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    <SEQUENCE>43
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    <TEXT>
    Document 43 - file: b07.jpg

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    <SEQUENCE>44
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    <TEXT>
    Document 44 - file: b06.jpg

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    <SEQUENCE>45
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    <TEXT>
    Document 45 - file: b05.jpg

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    <SEQUENCE>46
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    <TEXT>
    Document 46 - file: b04.jpg

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    <SEQUENCE>47
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    <TEXT>
    Document 47 - file: b03.jpg

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    <SEQUENCE>48
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    <TEXT>
    Document 48 - file: b02.jpg

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    <SEQUENCE>49
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    <TEXT>
    Document 49 - file: b01.jpg

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    <SEQUENCE>50
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    <TEXT>
    Document 50 - file: a1.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>51
    <FILENAME>ex_108313img001.gif
    <TEXT>
    Document 51 - file: ex_108313img001.gif

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