| Lat / long: | 39.10475, -77.19385 |
| Primary: | Stone, Crushed/Broken |
| Ore: | Serpentine |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | W019899 |
| DEP | 10073749 |
| Reference | {Deposit:: EDWARDS, JR., J., 1971, MARYLAND I.C. 11, P. 15.}{Deposit:: MESA HEALTH AND SAFETY INSPECTION REPORT FEBRUARY 14-16, 1972.}{Deposit:: SERPENTINE QUARRY IS OPERATED BY ROCKVILLE CRUSHED STONE COMPANY,}{Deposit:: INCORPORATED. OPERATION INCLUDES A PLANT.} |
| Reporter | Unknown |