Mine detail: Hartmann Pit

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Location: Ozaukee County, Wisconsin, United States, North America
Lat / long: 43.4778, -87.98333
dep_id: 10132201
mas_id: 550890012
Commodity type: nonmetallic
Major mineral: Sand and Gravel, Construction
Operation type: Surface
Development status: Producer
Reporter: Eastern Field Operations Center (EFOC)
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