Mine detail: Johnson Quarry

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Location: Clayton County, Iowa, United States, North America
Lat / long: 42.66221, -91.29184
dep_id: 10134652
mas_id: 190430042
Commodity type: nonmetallic
Major mineral: Stone, Crushed/Broken
Operation type: Surface
Development status: Past Producer
Reporter: Igs / Mm
References:
  • DOT MINE LOCATION BOOK IGS FILES
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