    <SEC-DOCUMENT>0001437749-18-014637-index.html : 20180807
    <SEC-HEADER>0001437749-18-014637.hdr.sgml : 20180807
    <ACCEPTANCE-DATETIME>20180807082123
    ACCESSION NUMBER:		0001437749-18-014637
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		22
    CONFORMED PERIOD OF REPORT:	20180807
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20180807
    DATE AS OF CHANGE:		20180807

    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:		18996372

    	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>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>hl20180806_8k.htm
    <DESCRIPTION>FORM 8-K
    <TEXT>
    Document 1 - file: hl20180806_8k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>ex_120652.htm
    <DESCRIPTION>EXHIBIT 99.1
    <TEXT>
    Document 2 - file: ex_120652.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>a19.jpg
    <TEXT>
    Document 3 - file: a19.jpg

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    <SEQUENCE>4
    <FILENAME>a18.jpg
    <TEXT>
    Document 4 - file: a18.jpg

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    Document 5 - file: a17.jpg

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    Document 6 - file: a16.jpg

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    Document 7 - file: a15.jpg

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    <SEQUENCE>8
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    <TEXT>
    Document 8 - file: a14.jpg

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    <SEQUENCE>9
    <FILENAME>a13.jpg
    <TEXT>
    Document 9 - file: a13.jpg

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    <TEXT>
    Document 10 - file: a12.jpg

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    <TEXT>
    Document 11 - file: a11.jpg

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    <SEQUENCE>12
    <FILENAME>a10.jpg
    <TEXT>
    Document 12 - file: a10.jpg

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    <SEQUENCE>13
    <FILENAME>a09.jpg
    <TEXT>
    Document 13 - file: a09.jpg

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    Document 14 - file: a08.jpg

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    <TEXT>
    Document 15 - file: a07.jpg

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    <SEQUENCE>16
    <FILENAME>a06.jpg
    <TEXT>
    Document 16 - file: a06.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>a05.jpg
    <TEXT>
    Document 17 - file: a05.jpg

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    <SEQUENCE>18
    <FILENAME>a04.jpg
    <TEXT>
    Document 18 - file: a04.jpg

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    <SEQUENCE>19
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    Document 19 - file: a03.jpg

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    Document 20 - file: a02.jpg

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    <SEQUENCE>21
    <FILENAME>a01.jpg
    <TEXT>
    Document 21 - file: a01.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>ex_120652img001.gif
    <TEXT>
    Document 22 - file: ex_120652img001.gif

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