Beautiful and rare very large Libyan desert glass formed by a meteorite impact. Meteoritic impact is a process of vitrification of altered or melted sand due to the high temperatures caused by the impact of a meteorite or asteroid. High-quality glass. The glass rests on a transparent base, which makes this piece even more unique! Part of the glass (as visible from the difference in colour) was immersed in sand, while the lighter part was exposed to the outside. The sand and weather conditions eroded the mineral in such a way as to form different grooves and a large hole. Collector's piece! Dimensions of glass: 7 x 4.8 x 3.8 cm Glass weight: 125 g