Attached files
file | filename |
---|---|
EX-31.2 - EXHIBIT 31.2 - HECLA MINING CO/DE/ | ex_104905.htm |
10-K - FORM 10-K - HECLA MINING CO/DE/ | hl20171231_10k.htm |
EX-95 - EXHIBIT 95 - HECLA MINING CO/DE/ | ex_104908.htm |
EX-32.2 - EXHIBIT 32.2 - HECLA MINING CO/DE/ | ex_104907.htm |
EX-32.1 - EXHIBIT 32.1 - HECLA MINING CO/DE/ | ex_104906.htm |
EX-31.1 - EXHIBIT 31.1 - HECLA MINING CO/DE/ | ex_104904.htm |
EX-23.3 - EXHIBIT 23.3 - HECLA MINING CO/DE/ | ex_104903.htm |
EX-23.2 - EXHIBIT 23.2 - HECLA MINING CO/DE/ | ex_104902.htm |
EX-23.1 - EXHIBIT 23.1 - HECLA MINING CO/DE/ | ex_104901.htm |
EX-12.1 - EXHIBIT 12.1 - HECLA MINING CO/DE/ | ex_104900.htm |
EX-10.5 - EXHIBIT 10.5 - HECLA MINING CO/DE/ | ex_104899.htm |
EX-10.4 - EXHIBIT 10.4 - HECLA MINING CO/DE/ | ex_104898.htm |
EX-3.1 - EXHIBIT 3.1 - HECLA MINING CO/DE/ | ex_104897.htm |
EXHIBIT 21
SUBSIDIARIES1
Name |
State/Country of Incorporation |
Ownership Percentage |
||
Hecla Limited |
Delaware |
100% |
||
Hecla Admiralty Company Hecla Greens Creek Mining Company Hecla Juneau Mining Company |
Delaware Delaware Delaware |
100% 100% 100% |
||
Hecla Alaska LLC |
Delaware |
100% |
||
Hecla Canada Ltd. |
Federal Canadian |
100% |
||
Hecla Silver Valley, Inc. |
Delaware |
100% |
||
Mines Management, Inc. Newhi, Inc. Montanore Minerals Corp. |
Idaho Washington Delaware |
100% 100% 100% |
||
Silver Hunter Mining Company |
Delaware |
100% |
||
Rio Grande Silver, Inc. Hecla MC Subsidiary, LLC |
Delaware Delaware |
100% 100% |
||
Hecla Montana, Inc. Revett Silver Company Troy Mine Inc. RC Resources, Inc. Revett Exploration, Inc. Revett Holdings, Inc. |
Delaware Montana Montana Montana Montana Montana |
100% 100% 100% 100% 100% 100% |
||
Burke Trading Inc. Industrias Hecla, S.A. de C.V. Mineral Hecla, S.A. de C.V. |
Delaware Mexico Mexico |
100% 100% 100% |
||
Hecla Quebec Inc. |
Federal Canadian |
100% |
1 Determined in accordance with Item 601 of Regulation S-K