Libyan Desert Glass - SOLD 1.510" rockinaboxfulgurite This specimen comes from a

This specimen comes from a mission-flown

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Muhammad Ali Punching Bag

05" stone scraper from North Africa and is dated to roughly 12

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Libyan Desert Glass - SOLD 1.510" rockinaboxfulgurite This specimen comes from aComet 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