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)