Pennsylvania · Huntingdon County
Occurrence
Silver Mine Knob Adit
Huntingdon County, Pennsylvania, United States
Iron
Lead
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USGS source ↗
Commodities
Primary
Iron
Tertiary
Lead
Commodity type
M
Economic & production
Development status
Occurrence
Identification
Deposit ID
10274802
Region
NA
Data score
D
Coordinates
40.33472, -77.9586
References
SMITH II,R.,1977,PA.G.S. M-72,P.188-207.