 | | Journal (article/letter/editorial) | | sandstone in background, south of Merrillan, Jackson County, Wisconsin. William S. Cordua photo. WILLIAM...WILLIAM S. CORDUA 414 Lewis Street River Falls, Wisconsin 54022 william.s.cordua@uwrf.edu All specimen...Wavellite T he Late Cambrian sandstones in Wisconsin are known for their frac sand* resources but not...sandstones between the towns of Merrillan and Black River Falls in Jackson County. In the intervening forty-five...many outcrops of Cambrian sandstone throughout Wisconsin and adjacent Minnesota. This is despite extensive |  | | Journal (article/letter/editorial) | | Sciences University of Wisconsin-River Falls 410 South Third Street River Falls, Wisconsin 54022 his is Wisconsin’s... breweries, bratwurst, and Packers football, Wisconsin also has a diverse geology and a history rich...forgotten, abandoned, and overgrown. In this respect, Wisconsin represents a frontier state for the mineral collector...Racine (Scovil 1994), the pegmatites of Florence County (Koehier 1989) and the Wausau area (Falster 1987)...summarizes and highlights what has been found in Wisconsin in the past 150 years and points the way to new |
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