Maryland · Baltimore County
Past Producer

Guilford and Waltersville Quarry

Baltimore County, Maryland, United States
Feldspar
⌖ Show on mapUSGS source ↗
Commodities
PrimaryFeldspar
Commodity typeN
Economic & production
Development statusPast Producer
Identification
Deposit ID10121277
RegionNA
Data scoreD
Coordinates39.33063, -76.85687
References
SINGEWALD, JR, J T, 1928, MD.G.S. VOL 12, PART 2, P. 115.FOR LOCATION SEE MAP ATTACHED TO OURSLER QUARRY,CARROLL CO.-AS NO.34.PEARRE, NANCY C, 1961, USGS MIN INV RES MAP MR-12.