Iowa · Dubuque County
Past Producer
Koopman Pit
Dubuque County, Iowa, United States
Sand and Gravel
Construction
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USGS source ↗
Commodities
Primary
Sand and Gravel, Construction
Commodity type
N
Economic & production
Development status
Past Producer
Identification
Deposit ID
10290683
Region
NA
Data score
E
Coordinates
42.41031, -90.92793