| Lat / long: | 43.6769, -103.58917 |
| Primary: | Feldspar |
| Gangue: | Mica |
| Orebody form: | ELONGATED |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1938 |
| Host type: | Pegmatite |
| Associated type: | Pegmatite |
| MRDS | D008101 |
| DEP | 10012458 |
| 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. |