Maryland · Carroll County
Occurrence

Ruby Quarry, Ruby Flint

Carroll County, Maryland, United States
Molybdenum
⌖ Show on mapUSGS source ↗
Commodities
PrimaryMolybdenum
Commodity typeM
Deposit
Deposit sizeN
Materials
Ore mineralsMolybdenite
Geology
Host rockSchist
Economic & production
Development statusOccurrence
Identification
Deposit ID10008400
MRDS IDD000513
RegionNA
Data scoreD
Coordinates39.3667, -76.983
References
OSTRANDER & PRICE, 1940, MINERALS OF MARYLAND: THE NATURAL HISTORY SOCIETY OF MARYLAND