| Location: | Pennington County, South Dakota, United States, North America |
| Lat / long: | 44.08885, -103.73779 |
| dep_id: | 10055602 |
| mrds_id: | SD02197 |
| Commodity type: | metallic |
| Major mineral: | Iron |
| Operation type: | Unknown |
| Production size: | No production occurred |
| Development status: | Occurrence |
| conc_proc: | The Iron Was Derived Mostly From Weathering Of Either Sulfide - Rich Schists Or Iron - Formation And Was Transported In Surface And Spring Waters To Bogs, Where It Was Precipitated Largely By Organic Material. |
| ore_ctrl: | Valleys |
| Reporter: | Barari, Rachel A. |
| hrock_type: | Alluvium |
| References: |
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