Mexican Velvet Obsidian Slab - Multicolor Banding Green Gold Purple - Bright Flash malachite making each cabochon unique and

making each cabochon unique and educational

including translucent zones perfect for backlighting

Measurements (inches - longest - approx): 6

and GeologyRainbow Obsidian is a volcanic glass prized for its colorful iridescent bands created by microscopic magnetite inclusions formed during cooling

designer cabochons and is prized by both gem collectors and jewelry makers looking for something naturally striking

Mexican Velvet Obsidian Slab - Multicolor Banding Green Gold Purple - Bright Flash malachite making each cabochon unique andMexican Velvet Obsidian Slab Multicolor Banding Green Gold Purple Bright Flash This stunning Velvet Obsidian displays multiple color bandings including bright green, gold, smoky purple, and blue that shimmer when moved. This old stock material from the essentially depleted mine will make fantastic cabochons or create a stunning display once polished. The velvety appearance with rainbow flash makes this exceptional. SPECIFICATIONS Material: Natural