Shop from a large selection of unique all natural glass jewelry made with Fulgurite, Colombianite, Agni Manitite, and Sheen Obsidian, set in sterling silver in our Asheville, NC. studio. This collection includes Fossilized lightening (Fulgurite), Pseudotektites (volcanic glass that looks meteoric) Agni Mani & Colombianite, and different types of obsidian. Gift wrapping is included and we offer shipping in the US.