<SEC-DOCUMENT>0001193125-19-048379-index.html : 20190222 <SEC-HEADER>0001193125-19-048379.hdr.sgml : 20190222 <ACCEPTANCE-DATETIME>20190222165345 ACCESSION NUMBER: 0001193125-19-048379 CONFORMED SUBMISSION TYPE: 424B5 PUBLIC DOCUMENT COUNT: 4 FILED AS OF DATE: 20190222 DATE AS OF CHANGE: 20190222 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: 424B5 SEC ACT: 1933 Act SEC FILE NUMBER: 333-229803 FILM NUMBER: 19626401 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>424B5 <SEQUENCE>1 <FILENAME>d633340d424b5.htm <DESCRIPTION>424B5 <TEXT> Document 1 - file: d633340d424b5.htm
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g655840g86l52.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g655840g86l52.jpg
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