Iowa · Clayton County
Producer
Harold Hartman 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
Producer
Identification
Deposit ID
10267156
Region
NA
Data score
D
Coordinates
42.67111, -91.57985
References
HOPKINTON FORMATIONMSHA 1981 METAL-NONMETAL MINE FILE REFIOWA DOT GEN AGGREGATE SOURCE INFO 1981IOWA ST HWY COMM AGGREGATE SOURCE INFO 1981