A delightful slab of rainbow fluorite with bands of green, purple, blue, clear, and a small strip of yellow. Weighs 12.82 oz, 5"x4"x.5"
Did you know Pure Fluorite is colorless; the color variations are caused by various impurities. Some colors are deeply colored and are especially pretty in large well-formed crystals, which Fluorite often forms. Sometimes coloring is caused by hydrocarbons, which can be removed from a specimen by heating.
