Pennsylvania · Berks County
Past Producer
Knabb Mine
Berks County, Pennsylvania, United States
Iron
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USGS source ↗
Commodities
Primary
Iron
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10178107
Region
NA
Data score
D
Coordinates
40.35441, -75.85903
References
D'INVILLIERS,1883,PAGS PROG RPT D3,VOL II,SHEET XVI