| Lat / long: | 44.35413, -103.74501 |
| Primary: | Sulfur-Pyrite |
| Secondary: | Copper |
| Ore: | Chalcopyrite, Pyrite |
| Operation type: | Unknown |
| Deposit type: | Replacement |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1890 |
| MRDS | SD02116 |
| DEP | 10055542 |
| Reference | US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688 |
| Reporter | Barari, Rachel A. |