Origin: Sahara Desert (Algeria)
Piece Measurements: 73 x 20 x 12 mm / 2,87″ x 0,78″ x 0,47″
Weight: 7,5 g / 0,0165 lb
Description: Fulgurites, composed of lechatelierite, are the result of an atmospheric lightning strike on sandy soil whose temperature reaches 4,000 degrees Celsius, causing the silica grains to melt, leaving them crystallized in the form of twisted or branched tubes.

This piece will travel insured in a safety package to arrive in perfect condition.