Petrified Lightning - SOLD 3.17" Saharan Fulgurite campo the most stable form of

the most stable form of calcium carbonate

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Each word in the dropdown menu is an actual word handwritten by Tolkien

While the aluminum coating is still bright the fabric beneath is quite fragile

Petrified Lightning - SOLD 3.17" Saharan Fulgurite campo the most stable form ofAbove: Front of the Specimen Card. When lightning strikes dry sand, the intense heat melts and fuses the silica creating tubes of rough glass called fulgurites. The process happens quickly, often trapping molecules from the surrounding atmosphere inside the walls of the impact tube. These natural time capsules allow scientists to study the composition of ancient climates. This specimen is a 3. 17" fulgurite collected in the Sahara Desert. Originally