^Lot 130 XL PICTURE JASPER Mineral Sphere with an Orthoceras Fossil Stand

XL Polished Layered PICTURE JASPER or BANDED CALCITE Mineral Sphere with an Orthoceras Fossil ring shaped Stand. The Picture Jasper measures 5.5" in Diameter and Weighs 7.8 lbs. The distinct wavy rings, fine lines, and banding are formed over millions of years through the slow deposition of silica rich mud layers mixed with iron oxides and organic matter. ROCKS FOSSILS MINERALS