Mine detail: Unknown

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Location: Dubuque County, Iowa, United States, North America
Lat / long: 42.52811, -91.04373
dep_id: 10169729
mas_id: 190610040
Commodity type: nonmetallic
Major mineral: Sand and Gravel, Construction
Operation type: Surface
Development status: Past Producer
Reporter: Igs / Dh
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