Libyan Desert Glass - SOLD 1.510" mammoth This specimen is a section

This specimen is a section from a leather practice ball that was owned and used by Pelé

This specimen is a fragment of a leaded glass shield window installed in the T Plant (221-T) Plutonium Recovery Building

The jar is housed in a glass-topped riker display box measuring 4x3x1 (inches)

More About The Great Dying

Libyan Desert Glass - SOLD 1.510" mammoth This specimen is a sectionComet 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. 510" chunk of Libyan Desert Glass. It is a