Maryland · Baltimore County
Past Producer
Herman Ore Bank & 11 Additional Mines
Baltimore County, Maryland, United States
Iron
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USGS source ↗
Commodities
Primary
Iron
Commodity type
M
Deposit
Deposit type
Residual
Deposit size
S
Materials
Ore minerals
Limonite
Economic & production
Development status
Past Producer
Identification
Deposit ID
10083869
MRDS ID
W100712
Region
NA
Data score
D
Coordinates
39.43474, -76.60799
References
SINGEWALD, 1911