Michigan Geologic Map in Stone

23.75” x 27.25”, 2017
Slabs of: dumortierite, syenite sodalite, marble, limestone, rhodonite, travertine Minerals: copper, datolite, specular hematite, Petoskey stone, honesite, red gypsum, celestine Fossils: chain coral Sheet copper surround, custom powder-coated frame
Sold