SUBSIDIARIES Exhibit 21
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. 1080980 B.C. Ltd. Alexco Resource Corp. Alexco Keno Hill Mining Corp. Elsa Reclamation & Alexco Exploration Canada |
| Federal Canadian British Columbia British Columbia British Columbia Yukon
British Columbia
|
| 100% 100% 99.894% 100% 100%
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% |
Name |
| State/Country of Incorporation |
| Ownership Percentage |
Klondex Mines Unlimited Liability Company Klondex Holdings (USA) Inc. Klondex Gold & Silver Mining Co. Klondex Midas Holdings Limited Klondex Midas Operations Inc. Klondex Aurora Mine Inc. Klondex Hollister Mine Inc. |
| Federal Canadian
Nevada Nevada Nevada Nevada Nevada Nevada
|
| 100%
100% 100% 100% 100% 100% 100%
|