Petrified Lightning - 2.545" Saharan Fulgurite brazil It measures 9

It measures 9

951" chunk of Libyan Desert Glass

The specimen comes in an acrylic jar

This Venice Brick Pendant is a glass vial filled with brick material that was used in the 14th century to pave the streets of Venice

Petrified wood can be found all over the world

Petrified Lightning - 2.545" Saharan Fulgurite brazil It measures 9Above: 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 2. 545" fulgurite collected in the Sahara Desert. Originally