| Lat / long: | 43.6244, -103.60445 |
| Primary: | Feldspar, Mica |
| Ore: | Feldspar, Muscovite |
| Gangue: | Quartz |
| Orebody form: | SINUOUS |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Host type: | Pegmatite |
| Associated type: | Pegmatite |
| Tectonic: | Southern Black Hills |
| MRDS | D007201 |
| DEP | 10011981 |
| Reference | U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 770 |
| Reporter | Barari, Rachel A. |