| Location: | District of Columbia, United States, North America |
| Lat / long: | 38.93447, -77.05912 |
| dep_id: | 10067715 |
| mrds_id: | W000522 |
| Commodity type: | nonmetallic |
| Major mineral: | Stone, Dimension |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Past Producer |
| Reporter: | Wright, Nancy A. |
| hrock_type: | Granite |
| prod_yrs: | AROUND 1920 |
| References: |
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