Maryland · Carroll County
Past Producer
Unionville
Carroll County, Maryland, United States
Zinc
Copper
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USGS source ↗
Commodities
Primary
Zinc
Secondary
Copper
Commodity type
M
Deposit
Deposit size
S
Economic & production
Development status
Past Producer
Identification
Deposit ID
10083915
MRDS ID
W100760
Region
NA
Data score
D
Coordinates
39.49447, -77.19829
References
HEYL & PEARRE, 1965, MD GS BULL. 28