# 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)

EIN.: 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)