| Location: | Pennington County, South Dakota, United States, North America |
| Lat / long: | 44.11996, -103.79724 |
| dep_id: | 10055601 |
| mrds_id: | SD02196 |
| Commodity type: | metallic |
| Major mineral: | Iron |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Past Producer |
| ore: | Goethite, Limonite |
| work_type: | Surface |
| alteration: | Limonite On Surface |
| conc_proc: | The Iron Was Derrived Mostly From Weathering Of Either Sulfide - Rich Schists Or Iron - Formation & Was Transported In Surface & Spring Waters To Bogs, Where It Was Precipitated Largely By Organic Material. |
| ore_ctrl: | Valleys |
| Reporter: | Barari, Rachel A. |
| hrock_unit: | Schist |
| hrock_type: | Alluvium |
| References: |
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