Commodities
PrimaryCopper
TertiaryCobalt, Nickel
Commodity typeM
Deposit
Deposit typeVein
Deposit sizeS
Materials
Ore mineralsBornite, Carrollite, Chalcopyrite, Magnetite, Sphalerite
Economic & production
Development statusPast Producer
Production yearsPRE-1890
Identification
Deposit ID10067844
MRDS IDW000712
RegionNA
Data scoreC
Coordinates39.43753, -76.93161
References
HEYL, A.V., AND PEARRE, N.C., 1965, MARYLAND GEOLOGICAL SURVEY BULL. 28, 71P.PEARRE, N., 1961, USGS MINERAL INV. RESOURCES MAP MR-12.OVERBECK, R.M., 1916, ECON. GEOL. VOL. 11, NO. 2, P. 159-163.SINGEWALD, J.T., JR., 1946, MARYLAND DEPT. GEOL. MINES AND WATER RES., CARROLL AND FREDERICK CO. REPT.P.159.UNPUBLISHED COBALT REPORT