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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-18-009352
Filing Date
2018-05-10
Accepted
2018-05-10 12:20:53
Documents
81
Period of Report
2018-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q hl20180331_10q.htm 10-Q 1892790
2 EXHIBIT 3.1 ex_112931.htm EX-3.1 195762
3 EXHIBIT 31.1 ex_112932.htm EX-31.1 13925
4 EXHIBIT 31.2 ex_112933.htm EX-31.2 14119
5 EXHIBIT 32.1 ex_112934.htm EX-32.1 6351
6 EXHIBIT 32.2 ex_112935.htm EX-32.2 6428
7 EXHIBIT 95 ex_113335.htm EX-95 25435
14 hl20180331_10qimg005.jpg GRAPHIC 13816
15 hl20180331_10qimg004.jpg GRAPHIC 13169
16 hl20180331_10qimg003.jpg GRAPHIC 12157
17 hl20180331_10qimg002.jpg GRAPHIC 18624
18 hl20180331_10qimg001.jpg GRAPHIC 20580
  Complete submission text file 0001437749-18-009352.txt   9285933

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT hl-20180331.xml EX-101.INS 2119279
9 XBRL TAXONOMY EXTENSION SCHEMA hl-20180331.xsd EX-101.SCH 69183
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE hl-20180331_cal.xml EX-101.CAL 58663
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE hl-20180331_def.xml EX-101.DEF 529499
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE hl-20180331_lab.xml EX-101.LAB 447452
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE hl-20180331_pre.xml EX-101.PRE 556115
Mailing Address 6500 N MINERAL DRIVE SUITE 200 NONE COEUR D'ALENE ID 83815-9408
Business Address 6500 N MINERAL DRIVE SUITE 200 NONE COEUR D'ALENE ID 83815-9408 2087694100
HECLA MINING CO/DE/ (Filer) CIK: 0000719413 (see all company filings)

IRS No.: 770664171 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-08491 | Film No.: 18821353
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)