| Lat / long: | 44.33885, -103.70335 |
| Primary: | Tungsten |
| Ore: | Huebnerite |
| Operation type: | Unknown |
| Deposit type: | Replacement |
| Production size: | Small |
| Development status: | Past Producer |
| Associated rock: | Porphyry Sill |
| Associated type: | Plutonic Rock |
| MRDS | SD02084 |
| DEP | 10104206 |
| Reference | US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688 |
| Reporter | Barari, Rachel A. |