Mineral Resource Map
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Mine detail: Holthusen Number One
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North America
United States
Iowa
Lyon
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Location
Lat / long:
43.41919, -96.16111
Resource(N)
Primary:
Sand and Gravel, Construction
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MAS
191190052
DEP
10242477
Reference
DCT MINE LOCATION BOOK IGS FILES
Reporter
Igs / Mm