| Lat / long: | 43.90552, -103.43 |
| Primary: | Gold, Silver |
| Ore: | Gold, Silver |
| Gangue: | Hornblende, Magnesite, Pyrite, Pyrrhotite, Quartz, Siderite, Sphalerite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| First production started: | 1893 |
| Associated type: | Diorite |
| MRDS | SD02510 |
| DEP | 10110042 |
| Reference | {Deposit:: USBM INFO CIRC 7707, P. 96-97.}{Deposit:: SDSMT BULL 18}{Production:: USBM INFO CIRC 7707, P. 97} |
| Reporter | Barari, Rachel A. |