Feldspar, Beryllium, Mica Mines in South Dakota
8Total Sites
0Active
Feldspar, Beryllium, Mica Mining in South Dakota
South Dakota has 8 feldspar, beryllium, mica-related mine and mineral deposit locations recorded in federal databases. None are currently listed as active, but historical records document past production and geological occurrences. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| Custer County | 5 |
| Pennington County | 3 |
Feldspar, Beryllium, Mica Mines
| Mine | County | Type | Status |
|---|---|---|---|
| King Mica Mine | Pennington | Past Producer | |
| Monkey Lode | Pennington | Past Producer | |
| Mountain Beryl Claim | Custer | Past Producer | |
| Mountain Rose Mine | Custer | Past Producer | |
| New England Prospect | Pennington | Occurrence | |
| Red Spar Mine | Custer | Past Producer | |
| Soda Spar Mine | Custer | Past Producer | |
| Warren Draw Mine | Custer | Past Producer |
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