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Filing Detail
Form 424B5 - Prospectus [Rule 424(b)(5)]:
SEC Accession No. 0001193125-21-047621
Filing Date
2021-02-18
Accepted
2021-02-18 15:07:30
Documents
4

Document Format Files

Seq Description Document Type Size
1 424B5 d89558d424b5.htm 424B5 321480
2 GRAPHIC g89558g01a56.jpg GRAPHIC 36167
3 GRAPHIC g89558g42w55.jpg GRAPHIC 99616
4 GRAPHIC g89558g71q26.jpg GRAPHIC 42353
  Complete submission text file 0001193125-21-047621.txt   568202
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: 424B5 | Act: 33 | File No.: 333-229803 | Film No.: 21649185
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)