Iowa · Johnson County
Past Producer
Donovan Quarry
Johnson County, Iowa, United States
Stone
Crushed/Broken
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USGS source ↗
Commodities
Primary
Stone, Crushed/Broken
Commodity type
N
Economic & production
Development status
Past Producer
Identification
Deposit ID
10169554
Region
NA
Data score
D
Coordinates
41.70081, -91.48095
References
CEDAR VALLEY FORMATIONIOWA ST. HWY COMM. AGGREGATE RESOURCE LISTING 1977