| Lat / long: | 43.86826, -103.37416 |
| Tertiary: | Beryllium, Tin |
| Other material: | Beryl, Cassiterite |
| Operation type: | Surface |
| Development status: | Prospect |
| First production started: | 1939 |
| MAS | 461030019 |
| DEP | 10202369 |
| Reference | {Deposit:: BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA, PT 2, 1955, USBM IC}{Deposit:: P 86.} |
| Reporter | Hite, Alan G. |