Natural Libyan Desert Glass (tektite) rough specimens, 17.84 grams

Libyan Desert Glass is a natural silica glass formed approximately 29 million years ago, likely from a meteorite impact or airburst in the Sahara Desert between Libya and Egypt. This rare tektite material has been prized since ancient times, with a carved scarab of Libyan Desert Glass found in Tutankhamun's tomb, demonstrating its historical significance in ancient Egyptian culture. These translucent yellow-green specimens are among the purest natural glasses on Earth, containing over 98% silica. Libyan Desert Glass appeals strongly to mineral collectors, metaphysical practitioners, and geology enthusiasts for its extraterrestrial origin and extreme rarity. The material is found only in a limited area of the Great Sand Sea, making each specimen a unique piece of cosmic history. Collectors value these specimens for their scientific importance, natural beauty, and connection to both ancient civilizations and celestial events.