BLUE KYANITE Crystal Mineral Specimen - One 1-2+ Oz Natural Blue Kyanite Crystal Mineral Specimen - Locality: Minas Gerais, Brazil by GeoSpecimens BLUE KYANITE Crystal Mineral Specimen Weight 1-2+ Oz. - Size: Approx. 2-3+" Free Replacement Guarantee! (See description) From Pegmatites in Brazil Collector Specimen