| Lat / long: | 43.49052, -103.57417 |
| Primary: | Mica |
| Ore: | Muscovite |
| Gangue: | Albite, Quartz |
| Discovery year: | 1943 |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host type: | Pegmatite |
| Associated type: | Pegmatite |
| Tectonic: | Southern Black Hills |
| Alteration processes: | Slightly Air-Stained |
| MRDS | D007190 |
| DEP | 10011974 |
| Reference | U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707 |
| Reporter | Barari, Rachel A. |