Maryland · Montgomery County
Past Producer
Unnamed, Near Brookville
Montgomery County, Maryland, United States
Manganese
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USGS source ↗
Commodities
Primary
Manganese
Commodity type
M
Deposit
Deposit type
Residual
Deposit size
S
Economic & production
Development status
Past Producer
Identification
Deposit ID
10100512
MRDS ID
W101879
Region
NA
Data score
D
Coordinates
39.1792, -77.08857
References
SINGEWALD, 1911, MD GS V.