| Location: | Pennington County, South Dakota, United States, North America |
| Lat / long: | 43.88163, -103.57917 |
| dep_id: | 10010794 |
| mrds_id: | D004770 |
| Commodity type: | metallic |
| Major mineral: | Tungsten |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Past Producer |
| ore: | Huebnerite, Scheelite, Wolframite |
| gangue: | Biotite, Feldspar, Muscovite, Quartz, Tourmaline |
| orebody_fm: | SMALL KIDNEYS, LENSES, VEINLETS OF PEGMATITE |
| Reporter: | Barari, Rachel A. |
| hrock_unit: | Schist |
| hrock_type: | Schist |
| arock_unit: | Pegmatite |
| arock_type: | Pegmatite |
| References: |
- Deposit:: U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 770
- Production:: U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707
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