Rare Super Colorful Rainbow Obsidian Skull

Super Colorful Rainbow Obsidian Skull, Purple Obsidian Skull, Flashy Rainbow Obsidian Skull. **This stunning skull appears to be a black obsidian skull indoors, but shine a light or take it outside and behold the gorgeous rainbow inside!! I wonder what the first human thought when they saw this stone in nature, it must of been a truly magical experience! About 4” long