Fantasia Materials: 45-60 ct Premium Yowah Boulder Opal Slice - A Grade - Raw Natural Crystals for Cabbing, Cutting, Lapidary, Polishing, Wire Wrapping, Wicca and Reiki Crystal Healing One 45-60 Carat Hand Trimmed Yowah Boulder Opal Slice Premium Material from an Exclusive Partnership with the Australian Mine Every Stone is Unique with Beautiful Colors and Patterns Stones are Photographed Wet to Showcase Their Potential 100% Authentic Fantasia Rough - A Brand Trusted Worldwide