ANHYDRITE - CaSO4 Pale sky blue (Angelite) piece of Calcium Sulfate. Beautiful inter-grown mass of match stick crystals at base with large, long slender crystal blades of anhydrite thrusting up. The back of specimen is coated with many smaller crystals. This specimen is from Naica, Chihuahua, Mexico. Size is 11 cm (4-3/8") long by 6.2 cm (2-3/8")wide by 4 cm (1-5/8") thick.No Faults.Clean crystals of exceptional choice condition. Weight 0.36 lbs.
If you have never seen Anhydrite as a Carving check this one out.
