3.7" Fulgurite Petrified Lightning Strike Glass Sahara Desert Algeria Grape Agate surpassed only by feldspar

surpassed only by feldspar

Ammonoids are among the most recognizable and scientifically important marine fossils

eocrinoids are actually different in several physical aspects from both ancient and modern crinoids

also known as Ghost Quartz

3.7" Fulgurite Petrified Lightning Strike Glass Sahara Desert Algeria Grape Agate surpassed only by feldsparLocation: Sahara Desert, Algeria Weight: 0. 6 Ounces Dimensions: 3. 7 Inches Long, 1 Inch Wide, 0. 7 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 as