| Lat / long: | 39.44002, -76.51716 |
| Primary: | Feldspar |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 240050036 |
| DEP | 10266897 |
| Reference | {Deposit:: SINGEWOOD, JR, J T, 1928, MD.G.S. VOL 12, PART 2, P. 110.}{Deposit:: FOR LOCATION SEE MAP ATTACHED TO GILMORE QUARRY,BALT.CO.-LIS}{Deposit:: NO.16.}{Deposit:: PEARRE, NANCY C, 1961, USGS MIN INV RES MAP MR-12.}{Deposit:: # OPERATION CONSISTS OF TWO QUARRIES ON}{Deposit:: # OPPOSITE SIDES OF THE ROAD.} |
| Reporter | Eastern Field Operations Center (EFOC) |