| Location: | Pennington County, South Dakota, United States, North America |
| Lat / long: | 43.93357, -103.49306 |
| dep_id: | 10055684 |
| mrds_id: | SD02299 |
| Commodity type: | metallic and nonmetallic |
| Major mineral: | Tungsten, Tin, Feldspar, Mica |
| Operation type: | Unknown |
| Production size: | No production occurred |
| Development status: | Occurrence |
| ore: | Cassiterite, Feldspar, Mica, Wolframite |
| gangue: | Quartz, Tourmaline |
| orebody_fm: | DIKE |
| Reporter: | Barari, Rachel A. |
| hrock_unit: | Schist |
| hrock_type: | Schist |
| arock_unit: | Pegmatite |
| arock_type: | Pegmatite |
| References: |
- USBM INFO CIRC 7707, P. 66
|