Maryland · Baltimore County
Past Producer
Weir Mine
Baltimore County, Maryland, United States
Chromium
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USGS source ↗
Commodities
Tertiary
Chromium
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10267377
Region
NA
Data score
D
Coordinates
39.41443, -76.85247
References
PEARRE N HEYL A JR USGS BULL 1082K PG 756 1960