| Location: | Carroll County, Maryland, United States, North America |
| Lat / long: | 39.38783, -76.97107 |
| dep_id: | 10145941 |
| mas_id: | 240130008 |
| Commodity type: | metallic |
| Trace mineral: | Iron, Copper |
| Operation type: | Underground |
| Development status: | Past Producer |
| Reporter: | Brocoum, A. |
| Year first produced: | 1840 |
| References: |
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