Beryllium, Feldspar Mines in South Dakota
7Total Sites
0Active
Beryllium, Feldspar Mining in South Dakota
South Dakota has 7 beryllium, feldspar-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 | 2 |
Beryllium, Feldspar Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Champion Property | Pennington | Past Producer | |
| Evergreen Group | Custer | Past Producer | |
| Greene Mine | Custer | Past Producer | |
| Helen Beryl | Custer | Past Producer | |
| Henwood Lode | Custer | Past Producer | |
| Lookout No. 5 Lode | Custer | Past Producer | |
| Queen Claim | Pennington | Past Producer |
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