# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-22-018972
Filing Date
2022-08-05
Accepted
2022-08-04 20:12:13
Documents
78
Period of Report
2022-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-Q | hl20220630_10q.htm iXBRL | 10-Q | 2849482
2 | EXHIBIT 4.1 | ex_405064.htm | EX-4.1 | 56947
3 | EXHIBIT 10.2 | ex_404325.htm | EX-10.2 | 219840
4 | EXHIBIT 31.1 | ex_405065.htm | EX-31.1 | 12660
5 | EXHIBIT 31.2 | ex_405066.htm | EX-31.2 | 13073
6 | EXHIBIT 32.1 | ex_405067.htm | EX-32.1 | 5825
7 | EXHIBIT 32.2 | ex_405068.htm | EX-32.2 | 6362
8 | EXHIBIT 95 | ex_405069.htm | EX-95 | 80623
9 | EXHIBIT 99.1 | ex_404323.htm | EX-99.1 | 46203
10 | EXHIBIT 99.2 | ex_404324.htm | EX-99.2 | 42843
16 |  | a1.jpg | GRAPHIC | 38316
17 |  | a2.jpg | GRAPHIC | 36300
18 |  | a3.jpg | GRAPHIC | 33868
19 |  | a4.jpg | GRAPHIC | 34306
20 |  | pic5.jpg | GRAPHIC | 34367
21 |  | pic6.jpg | GRAPHIC | 33436
| Complete submission text file | 0001437749-22-018972.txt |  | 9639996

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
11 | XBRL TAXONOMY EXTENSION SCHEMA | hl-20220630.xsd | EX-101.SCH | 62321
12 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | hl-20220630_cal.xml | EX-101.CAL | 64196
13 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | hl-20220630_def.xml | EX-101.DEF | 428109
14 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | hl-20220630_lab.xml | EX-101.LAB | 393641
15 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | hl-20220630_pre.xml | EX-101.PRE | 451151
72 | EXTRACTED XBRL INSTANCE DOCUMENT | hl20220630_10q_htm.xml | XML | 1248040

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.: 221138285
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)