Maryland · Frederick County
Past Producer
Dolly Hyde Mine
Frederick County, Maryland, United States
Copper
Lead
Silver
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USGS source ↗
Commodities
Primary
Copper
Secondary
Lead, Silver
Commodity type
M
Deposit
Deposit size
S
Economic & production
Development status
Past Producer
Identification
Deposit ID
10083911
MRDS ID
W100756
Region
NA
Data score
D
Coordinates
39.4792, -77.22746
References
HEYL & PEARRE, 1965, MD GS BULL. 28