Washington, DC Mines
Mines in Washington, District of Columbia
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| N. Y. Ave.-N. Capitol St. Quarry | Private | Sand and Gravel | ||
| N.Y. Ave.-N. Capitol St. Sand Deposit | Sand and Gravel | |||
| Newark Street Quarry | Stone, Dimension | |||
| Newark Street Quarry | Private | Stone, Dimension | ||
| Piney Branch Quarry | Sand and Gravel | |||
| Quarry In the Vicinity of Georgetown | Stone, Dimension | |||
| Unnamed Vivianite Occurrence | Iron | |||
| Unnamed Vivianite Occurrence | Private | Iron |