Lake Superior Sodalite (Yooperlite) | MI yellow fluorite dating back roughly 300 million

dating back roughly 300 million years to the Pennsylvanian period

This stunning pendant features polished fossilized coral

This item is 5” x 4” and weighs 6

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Lake Superior Sodalite (Yooperlite) | MI yellow fluorite dating back roughly 300 millionLake 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. 25 x 1 and weighs 1. 1 oz