Large Colorless Barite
Faceted by John Sinkankas
Sure to interest the collector of colorless rarities is this lustrous silvery barite of immense size. Beautifully faceted as a rhombohedron by John Sinkankas, noted lapidary and gemologist, during the 1980s, the stone is very large for the species. It is also notable for originating from an unusual locality.
Weighing approximately 75.55 carats and measuring 24.0 x 20.0 x 12.4mm