3.7" Fulgurite Petrified Lightning Strike Glass Sahara Desert Algeria Egg Shell Notable fossil deposits occur in

Notable fossil deposits occur in the Assa Zag region of the Moroccan Sahara and in Devonian limestone formations of Michigan

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sharing the frigid steppe environments with mammoths

Geological and Paleoenvironmental Context:In Portugal

helping scientists study early arthropod evolution

3.7" Fulgurite Petrified Lightning Strike Glass Sahara Desert Algeria Egg Shell Notable fossil deposits occur inLocation: Sahara Desert, Algeria Weight: 0. 3 Ounces Dimensions: 3. 7 Inches Long, 1. 1 Inches Wide, 0. 8 Inches Thick The Item pictured is the one you will receive. Fulgurite is a type of natural glass formed when lightning strikes sandy soil or sand dunes, creating a fascinating geological phenomenon. The extreme heat produced by the lightning bolt fuses sand grains, forming hollow tubes or branching structures known as fulgurites. Also referred to