Libyan Desert Glass - SOLD 1.027" california recovered from Australia

recovered from Australia

and an estimated body length between 30 to 40 feet

still only an animal

250" mission-flown nose landing gear tire fragment from the Space Shuttle Columbia (OV-102)

Libyan Desert Glass - SOLD 1.027" california recovered from AustraliaComet 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 1. 027" chunk of Libyan Desert Glass. It is a