Mine detail: Helmer Pit

Previously called 'Columbia County Highway Dept.'

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Location: Columbia County, Wisconsin, United States, North America
Lat / long: 43.5508, -89.23697
dep_id: 10302838
mas_id: 550210019
Commodity type: nonmetallic
Major mineral: Sand and Gravel, Construction
Operation type: Surface
Development status: Past Producer
Reporter: Eastern Field Operations Center (EFOC)
© 2010-2018 Lee C. Baker unless noted. All rights reserved.