| Location: | Calvert County, Maryland, United States, North America |
| Lat / long: | 38.74943, -76.68437 |
| dep_id: | 10291772 |
| mrds_id: | W000837 |
| mas_id: | 240090007 |
| Commodity type: | nonmetallic |
| Major mineral: | Diatomite |
| Operation type: | Surface |
| Development status: | Past Producer |
| Reporter: | Eastern Field Operations Center (EFOC) |
| References: |
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