Mineral Resource Map
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Mine detail: Unknown
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North America
United States
Iowa
Clay
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Location
Lat / long:
43.1325, -95.16637
Resource(N)
Primary:
Sand and Gravel, Construction
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MAS
190410049
DEP
10120990
Reference
USGS 7.5 MIN SPENCER TOPOGRAPHIC MAP
Reporter
Igs / Mm