| Lat / long: | 44.37052, -103.74335 |
| Primary: | Sulfur-Pyrite |
| Secondary: | Gold, Copper |
| Ore: | Chalcopyrite, Gold, Pyrite |
| Operation type: | Unknown |
| Deposit type: | Replacement |
| Production size: | Yes |
| Development status: | Past Producer |
| Host rock: | Flag Rock Formation |
| Host type: | Slate |
| MRDS | SD02074 |
| DEP | 10055512 |
| Reference | {Deposit:: US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688}{Production:: US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I BUREAU OF MINES INFORMATION CIRCULAR 7688} |
| Reporter | Barari, Rachel A. |