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Filing Detail
Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0001437749-15-009426
Filing Date
2015-05-08
Accepted
2015-05-08 12:14:58
Documents
1

Document Format Files

Seq Description Document Type Size
1 FORM 425 hl20150508_425.htm 425 21035
  Complete submission text file 0001437749-15-009426.txt   22768
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/ (Filed by) CIK: 0000719413 (see all company filings)

IRS No.: 770664171 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 425
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)

Mailing Address 11115 EAST MONTGOMERY SUITE G SPOKANE VALLEY WA 99206
Business Address 11115 EAST MONTGOMERY SUITE G SPOKANE VALLEY WA 99206 (509) 921-2294
Revett Mining Company, Inc. (Subject) CIK: 0001404592 (see all company filings)

IRS No.: 000000000 | State of Incorp.: A6 | Fiscal Year End: 1231
Type: 425 | Act: 34 | File No.: 001-35161 | Film No.: 15845320
SIC: 1040 Gold and Silver Ores