Libyan Desert Glass - SOLD 2.450" asteroid_belt If you handle the specimen

If you handle the specimen

This is called hoppering

and crushing tools have all been discovered

Extraterrestrial Amino Acids

971 pieces

Libyan Desert Glass - SOLD 2.450" asteroid_belt If you handle the specimenComet impact glass! 28,500,000 years old! In the southeastern spur of North Africas Great Sand Sea, there are several fields of luminous, yellow green glass known as Libyan Desert Glass (LDG). Due to the lack of any visible impact crater, the most likely source is a low density asteroid or comet airburst explosion leading to the fusion of silica rich sands roughly 28,500,000 years ago. This specimen is a 2. 450" chunk of Libyan Desert Glass. It is a