Natural Gem Raw Libyan Desert Glass Tektite Sterling Silver Ring from Libya - Size 9.5 - 7.8 Grams minerals This is a fantastic gem

This is a fantastic gem Petalite Cut stone with great clarity

Cat's-eye Opal are rarely seen in the mass-production jewelry typically sold in department stores and shopping mall jewelry stores

Red beryl is one of 10 the world's rarest gemstones

This is a set of three Snowflake Obsidian (variety of Obsidian

size and weight of Angel may vary from set to set due to each carving being hand made from natural material

Natural Gem Raw Libyan Desert Glass Tektite Sterling Silver Ring from Libya - Size 9.5 - 7.8 Grams minerals This is a fantastic gemNatural large greenish yellow raw Libyan Desert Glass Tektite ring set in sterling silver 925. It is in great condition. The major component of Libyan Desert Glass is almost pure molten silica glass, Lechatelierite. Location: Libya Size: 9. 5 Weight: 7. 8 Grams Interesting Fact: The most popular theory of origin is that it was formed due to the impact or atmospheric explosion of a large meteor.