Mineral Resource Map
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Mine detail: Unknown
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North America
United States
Iowa
Union
Previously called ''
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Location
Lat / long:
40.98142, -94.05493
Resource(N)
Primary:
Stone, Crushed/Broken
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MAS
191750010
DEP
10194716
Reference
USGS 7.5 MIN TINGLEY NE TOPO MAP
Reporter
Igs / Dh