| Lat / long: | 39.44362, -76.50776 |
| Primary: | Feldspar |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 240050035 |
| DEP | 10291309 |
| Reference | {Deposit:: SINGEWALD, JR, J T, 1928, MD.G.S. VOL 12, PART 2, P. 111.}{Deposit:: FOR LOCATION SEE MAP ATTACHED TO GILMOR QUARRY,BALT.CO.-LIST}{Deposit:: NO.17,} |
| Reporter | Eastern Field Operations Center (EFOC) |