Lake Superior Sodalite (Yooperlite) | MI shark teeth Most Rose Rocks are one-half

Most Rose Rocks are one-half inch to four inches in diameter and consist of five to twenty radiating petals

making celestite a favorite among mineral collectors

"Velvet" Malachite has a unique texture

a milky white base

It typically forms octahedral crystals

Lake Superior Sodalite (Yooperlite) | MI shark teeth Most Rose Rocks are one-halfLake Superior Sodalite is a variety of Sodalite, composed of syenite clasts containing fluorescent sodalite. These stones are made up of fragments of course grained igneous rock, similar in composition to granite. Under ultraviolet illumination the mineral sodalite will fluoresce, creating glowing yellow orange splotches or veins. This item is 1. 5 x 1 and weighs 1. 2 oz