Stories from the Field
2015 Year in Review
May 19, 2016
Minerals of Wisconsin
May 04, 2015
GeoHike: Devil’s Lake app
Apr 01, 2014
Silica Sand in Wisconsin
Mar 06, 2014
Iron Mining in Wisconsin
Jan 24, 2014
The Wisconsin Geological and Natural History Survey (WGNHS) has been serving Wisconsin for over 100 years. Part of the University of Wisconsin-Madison Division of Extension, we provide objective scientific information about the geology, mineral resources, and water resources of Wisconsin.
WGNHS has reopened its offices as of July 6, 2021, in accordance with guidelines from the Division of Extension and UW–Madison.
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