Fantasia Materials: 1 lb Ruby in Kyanite A Grade Rough - (Select 1 to 18 lbs) - Raw Natural Crystals for Cabbing, Cutting, Lapidary, Tumbling, Polishing, Wire Wrapping, Wicca & Reiki Crystal Healing Premium Natural Ruby Kyanite Rough Perfect for Tumbling, Cabochons, Wire Wrapping, Reiki or Collecting Natural and Untreated Directly from the Ruby Kyanite Mine Large Stone Sizes Average 15-30 Grams Each 100% Authentic Fantasia Rough - A Brand Trusted Worldwide