| Lat / long: | 43.69413, -103.72557 |
| Primary: | Feldspar, Beryllium, Mica |
| Ore: | Beryl, Feldspar, Mica |
| Orebody form: | DIKES |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Last production ended: | 1945 |
| Host type: | Pegmatite |
| Associated type: | Pegmatite |
| Structure: | The Dikes Form The Point Of A Ridge |
| MRDS | D008118 |
| DEP | 10012472 |
| Reference | {Deposit:: U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707}{Production:: U.S. BUREAU OF MINES INFO CIRCULAR 7707.} |
| Reporter | Barari, Rachel A. |