The listing, Rainbow Obsidian Necklace has ended.
Obsidian is a natural volcanic glass formed by the intense heat during eruptions. Usually a solid black color, but sometimes minerals in the glass create reflective colors below the surface. These pieces of obsidian are called fire obsidian or rainbow obsidian. This lab created rainbow obsidian is a a beautiful tribute and rivals the individuality of genuine rainbow obsidian. 18” chain.