<SEC-DOCUMENT>0001437749-18-009511-index.html : 20180511 <SEC-HEADER>0001437749-18-009511.hdr.sgml : 20180511 <ACCEPTANCE-DATETIME>20180511060218 ACCESSION NUMBER: 0001437749-18-009511 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180510 ITEM INFORMATION: Regulation FD Disclosure FILED AS OF DATE: 20180511 DATE AS OF CHANGE: 20180511 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: 18824828 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>hl20180510_8k.htm <DESCRIPTION>FORM 8-K <TEXT> Document 1 - file: hl20180510_8k.htm
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