Fantasia Materials: 1/2 lb Natural Unpolished Rainbow Fluorite Octahedron Crystals from China - Small Size- Raw Natural Crystals for Cabbing, Cutting, Tumbling, Polishing, Wire Wrapping, Wicca & Reiki Premium Natural Fluorite Octahedrons Perfect for Tumbling, Cabochons, Wire Wrapping, Reiki or Collecting Natural and Untreated Directly from the Fluorite Mine Each and every stone is unique and you will receive stones similar to the images shown. 100% Authentic Fantasia Stones - A Brand Trusted Worldwide