Maryland · Frederick County
Past Producer
Liberty Mine
Frederick County, Maryland, United States
Copper
Silver
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USGS source ↗
Commodities
Primary
Copper
Secondary
Silver
Commodity type
M
Deposit
Deposit size
S
Economic & production
Development status
Past Producer
Identification
Deposit ID
10083909
MRDS ID
W100754
Region
NA
Data score
D
Coordinates
39.51253, -77.25385
References
HEYL & PEARRE, 1965, MD GS BULL. 28