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Mine detail: Unknown
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North America
United States
Iowa
Marshall
Previously called ''
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Location
Lat / long:
42.19721, -93.0308
Resource(N)
Primary:
Limestone, Dimension
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MAS
191270029
DEP
10291343
Reference
IOWA GEOLOGICAL SURVEY, ANNUAL REPORT 1896, VOL. 7, P. 251.
Reporter
Igs / Dh