Wisconsin Geologic Map in stone

Wisconsin_lores
24″x25″
Slabs of: conglomerate, marble, onyx, limestone, quartzite, sodalite, syenite;
Minerals: botryoidal hematite, Iron County; banded agate, St. Croix County; chalcopyrite, Flambeau Mine, Ladysmith, Rusk County; Quartz with hematite, Townsend Oconto County; Drusy quartz, Tomah, Monroe County; Dolomite crystals, Calumet County; Galena (state mineral), Mineral Point area, Upper Mississippi Valley District, Iowa County; Calcite, Ives Quarry, Vulcan Materials Co., Racine County;
Fossils: Silurian coral, Door county
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