Mineral Resources Map - mines, prospects, and more

Name
Presque Isle Co Pit No 1 & Mill 27
Calcite Plant
N.Hackett Lake Clay Pit
State of Michigan Pit
Ocqueoc Limestone Exposure
Calcite Mill/Glawe Inc
Straits Aggregate and Equipment Co.
Indian Creek Clay Pit
Presque Isle County Road Comm. Pit
East Branch Limestone Exposure
Presque Isle County Road Comm. Pit
Stoneport
State of Michigan Pit
State of Michigan Pit
Bell Clay Shale Pit
State of Michigan Pit
Onaway Quarry
Calcite Plant
Stoneport Quarry