Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950170-23-019998
Filing Date
2023-05-10
Accepted
2023-05-10 06:01:18
Documents
71
Period of Report
2023-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q hl-20230331.htm   iXBRL 10-Q 4483044
2 EX-4.1(C) hl-ex4_1c.htm EX-4 68270
3 EX-31.1 hl-ex31_1.htm EX-31 20691
4 EX-31.2 hl-ex31_2.htm EX-31 20812
5 EX-32.1 hl-ex32_1.htm EX-32 12587
6 EX-32.2 hl-ex32_2.htm EX-32 12924
7 EX-95 hl-ex95.htm EX-95 95849
8 GRAPHIC img155799497_0.jpg GRAPHIC 204857
9 GRAPHIC img155799497_1.jpg GRAPHIC 186773
10 GRAPHIC img155799497_2.jpg GRAPHIC 158333
  Complete submission text file 0000950170-23-019998.txt   13629611

Data Files

Seq Description Document Type Size
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT hl-20230331_lab.xml EX-101.LAB 487246
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT hl-20230331_cal.xml EX-101.CAL 61906
13 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT hl-20230331.xsd EX-101.SCH 59818
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT hl-20230331_def.xml EX-101.DEF 295589
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT hl-20230331_pre.xml EX-101.PRE 371972
65 EXTRACTED XBRL INSTANCE DOCUMENT hl-20230331_htm.xml XML 2187469
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.: 23904146
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)