Iowa · Clayton County
Past Producer
Johnson Quarry
Clayton 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
10134652
Region
NA
Data score
D
Coordinates
42.66221, -91.29184
References
DOT MINE LOCATION BOOK IGS FILES