Lightning Stone (Fulgurite) in 6x6 box
In a 41 x 27 cm tray.
Origin: Sahara Desert
Specimen size: 5-8 cm approx.
LOT OF 24 UNITS
A specimen of Fulgurite, produced by a lightning strike on sands with a high silica content. The impact can reach a temperature of 4000°C, becoming vitrified in the sand.
It occurs mainly in deserts. In this case, in the Sahara Desert.
