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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-21-018712
Filing Date
2021-08-05
Accepted
2021-08-05 14:08:20
Documents
77
Period of Report
2021-06-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q hl20210630_10q.htm   iXBRL 10-Q 2826307
2 EXHIBIT 31.1 ex_270402.htm EX-31.1 11721
3 EXHIBIT 31.2 ex_270403.htm EX-31.2 12442
4 EXHIBIT 32.1 ex_270404.htm EX-32.1 5842
5 EXHIBIT 32.2 ex_270405.htm EX-32.2 5953
6 EXHIBIT 95 ex_271115.htm EX-95 32401
12 hl20210630_10qimg001.gif GRAPHIC 65196
13 imga.jpg GRAPHIC 19588
14 imgb.jpg GRAPHIC 18915
15 imgc.jpg GRAPHIC 16964
16 imgd.jpg GRAPHIC 16971
17 imge.jpg GRAPHIC 21120
18 imgf.jpg GRAPHIC 19958
19 imgg.jpg GRAPHIC 18850
20 imgh.jpg GRAPHIC 17635
21 imgi.jpg GRAPHIC 18834
22 imgj.jpg GRAPHIC 18288
  Complete submission text file 0001437749-21-018712.txt   9095626

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA hl-20210630.xsd EX-101.SCH 59491
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE hl-20210630_cal.xml EX-101.CAL 68838
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE hl-20210630_def.xml EX-101.DEF 414818
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE hl-20210630_lab.xml EX-101.LAB 383206
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE hl-20210630_pre.xml EX-101.PRE 438794
23 EXTRACTED XBRL INSTANCE DOCUMENT hl20210630_10q_htm.xml XML 1196404
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.: 211147487
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)