Pennsylvania · Chester County
Past Producer
Engine Mine
Chester County, Pennsylvania, United States
Chromium
⌖ Show on map
USGS source ↗
Commodities
Tertiary
Chromium
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10226365
Region
NA
Data score
D
Coordinates
39.74082, -76.04134
References
USGS BULLETIN 1082K PAGE 779 1960