Fantasia Materials: 50 Carat Lot of Translucent Blue Sapphire with Kyanite Rough - Raw Natural Crystals for Cabbing, Cutting, Lapidary, Tumbling, Polishing, Wire Wrapping, Wicca & Reiki Healing Rare Translucent Blue Sapphire with Kyanite Perfect for Tumbling, Cabochons, Wire Wrapping, Reiki or Collecting 100% Natural and Untreated Directly from the Mine Every stone is unique and the stones you receive will be similar to those pictured. Authentic Fantasia Rough - A Brand Trusted Worldwide