| Lat / long: | 44.27666, -103.44666 |
| Primary: | Calcium |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 460930006 |
| DEP | 10129110 |
| Reference | {Deposit:: USBM IC 7688 P 52}{Deposit:: LINCOLN FC SDSM BULL 17 P 118 1937} |
| Reporter | Intermountain Field Operations Center (IFOC) |