| Lat / long: | 39.71282, -76.15324 |
| Primary: | Feldspar |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 240150037 |
| DEP | 10121179 |
| Reference | {Deposit:: SINGEWALD, JR, J T, 1928, MD.G.S. VOL 12, PART 2, PP 108-109}{Deposit:: # FOR LOC. SEE MAP ATTACHED TO MCVEY QUARRY, CECIL CO.-LIST.}{Deposit:: NO.9.}{Deposit:: REF:PEARRE,1960,U.S.G.S.BULL-1082-K,PG.814.} |
| Reporter | Eastern Field Operations Center (EFOC) |