Mineral Resource Map
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Mine detail: Unknown
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North America
United States
Iowa
Linn
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Location
Lat / long:
42.04471, -91.62075
Resource(N)
Primary:
Sand and Gravel, Construction
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MAS
191130072
DEP
10267320
Reference
USGS 7.5 MINUTE MARION QUADRANGLE
Reporter
Igs / Ck