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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-21-025360
Filing Date
2021-11-05
Accepted
2021-11-04 20:42:38
Documents
82
Period of Report
2021-09-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q hl20210930_10q.htm   iXBRL 10-Q 3258411
2 EXHIBIT 4.1 ex_299999.htm EX-4.1 62180
3 EXHIBIT 10.1 ex_300000.htm EX-10.1 137773
4 EXHIBIT 31.1 ex_300001.htm EX-31.1 11768
5 EXHIBIT 31.2 ex_300002.htm EX-31.2 11990
6 EXHIBIT 32.1 ex_300003.htm EX-32.1 5426
7 EXHIBIT 32.2 ex_300004.htm EX-32.2 5239
8 EXHIBIT 99.1 ex_300005.htm EX-99.1 42911
9 EXHIBIT 99.2 ex_300006.htm EX-99.2 44408
10 EXHIBIT 95 ex_300007.htm EX-95 32821
16 graph01.jpg GRAPHIC 19615
17 img01.jpg GRAPHIC 18749
18 img04.jpg GRAPHIC 16525
19 img05.jpg GRAPHIC 16351
20 img06.jpg GRAPHIC 19029
21 img07.jpg GRAPHIC 21404
22 map01.jpg GRAPHIC 53659
23 sig.jpg GRAPHIC 1500
  Complete submission text file 0001437749-21-025360.txt   11681116

Data Files

Seq Description Document Type Size
11 XBRL TAXONOMY EXTENSION SCHEMA hl-20210930.xsd EX-101.SCH 63707
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE hl-20210930_cal.xml EX-101.CAL 69454
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE hl-20210930_def.xml EX-101.DEF 437318
14 XBRL TAXONOMY EXTENSION LABEL LINKBASE hl-20210930_lab.xml EX-101.LAB 393786
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE hl-20210930_pre.xml EX-101.PRE 465228
24 EXTRACTED XBRL INSTANCE DOCUMENT hl20210930_10q_htm.xml XML 2126526
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.: 211381927
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)