Mica Mines in South Dakota
105Total Sites
3Active
Mica Mining in South Dakota
South Dakota has 105 mica-related mine and mineral deposit locations recorded in federal databases. Of these, 3 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| Custer County | 102 |
| Pennington County | 3 |
Mica Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Hub Mine | Custer | Producer | |
| Lucky Star Prospect | Custer | Producer | |
| Mica Plant | Custer | Processing Plant | Producer |
| Ajax Claim | Custer | Past Producer | |
| Ajax Claim | Custer | Surface | Past Producer |
| Aladdin Mine | Custer | Surface-Underground | Past Producer |
| Amber Lode | Custer | Past Producer | |
| Ann Mica Mine | Custer | Surface-Underground | Past Producer |
| Ann Mine | Custer | Past Producer | |
| Antler Mine | Custer | Past Producer | |
| Antler Mine | Custer | Surface-Underground | Past Producer |
| Apex Claim | Custer | Surface | Past Producer |
| Ballard Mine | Custer | Surface-Underground | Past Producer |
| Big Thom No 1 | Custer | Surface | Past Producer |
| Blue Bonnet Claim | Custer | Past Producer | |
| Blue Bonnet Claim | Custer | Surface | Past Producer |
| Bonnie Lode | Custer | Occurrence | |
| Bonnie Lode | Custer | Underground | Prospect |
| Bull Head and Roosevelt Lodes | Custer | Surface | Prospect |
| Burgess Mica Prospect | Custer | Past Producer | |
| Burgess Mica Prospect | Custer | Surface-Underground | Prospect |
| Burt Mica Mine | Custer | Past Producer | |
| Burt Mica Mine | Custer | Surface | Past Producer |
| Buster Dike Mica Mine | Custer | Underground | Past Producer |
| Cheyenne Lode | Custer | Past Producer | |
| Climax Mica Mine | Custer | Past Producer | |
| Custer Mica Lodes Nos 1 and 2 | Custer | Surface | Prospect |
| Custer Mica Lodes Nos. 1 and 2 | Custer | Occurrence | |
| Dalmon Mica Mine | Custer | Past Producer | |
| Dalmon Mica Mine | Custer | Surface-Underground | Past Producer |
| Dewey Mine Ms 1699 | Pennington | Underground | Past Producer |
| Diamond Dick | Custer | Surface | Past Producer |
| Dorothy V Prospect | Custer | Past Producer | |
| Dorothy V Prospect | Custer | Surface | Past Producer |
| Elk No 1 Claim | Custer | Surface | Prospect |
| Formoso | Custer | Occurrence | |
| Formoso Lode | Custer | Surface | Prospect |
| Gap Lode | Pennington | Surface | Past Producer |
| Glenwood Mica Mine | Custer | Surface-Underground | Past Producer |
| Hedman Mine | Custer | Past Producer | |
| Hofert Arcade | Custer | Past Producer | |
| Homestead No. 2 Prospect | Custer | Past Producer | |
| Homestead No. 3 Prospect | Custer | Past Producer | |
| Homestead Number 3 Prospect | Custer | Underground | Prospect |
| Hub Mine | Custer | Surface-Underground | Past Producer |
| Jack Rabbit Mine | Custer | Surface-Underground | Past Producer |
| Josie Lode Mine | Custer | Past Producer | |
| Keystone Lode | Custer | Surface | Prospect |
| Lake Mica Prospect | Custer | Past Producer | |
| Lakeside | Custer | Surface | Past Producer |