1.7" Fulgurite Petrified Lightning Strike Glass Sahara Desert Algeria Spinosaurus Tooth Bone walls were often extremely

Bone walls were often extremely thin

and onyx (black chalcedony)

mineral springs

Paralenorthis possessed a lophophore

1.7" Fulgurite Petrified Lightning Strike Glass Sahara Desert Algeria Spinosaurus Tooth Bone walls were often extremelyLocation: Sahara Desert, Algeria Weight: 0. 3 Ounces Dimensions: 1. 7 Inches Long, 1. 1 Inches Wide, 0. 7 Inches Thick The Item pictured is the one you will receive. Fulgurite is a distinctive form of natural glass created when lightning strikes sandy terrain or dunes, producing a remarkable geological formation. The intense heat from the lightning bolt causes the sand grains to fuse, forming delicate tubes or intricate branching structures. Often