| Lat / long: | 39.58558, -76.09825 |
| Primary: | Granite |
| Ore: | Granite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| MRDS | W019853 |
| DEP | 10073715 |
| Reference | {Deposit:: EDWARDS, JR., J., 1971, MARYLAND I.C. 11, P. 12.}{Deposit:: QUARRY IS OPERATED BY PORT DEPOSIT GRANITE COMPANY.} |
| Reporter | Unknown |