This Rainbow Obsidian Skull is absolutely stunning. The Rainbow Sheen is perfectly displayed across the entire face, developing into a deep jet black obsidian throughout the sides and complete with an enchanting Rainbow sheen at the back. Iridescent bands of red, blue, gold, violet and green. The color layers are caused by refraction of microscopic bubbles and inclusions such as magnetite.
Dimensions: 6" x 4" x 4"