Mesmerizing old specimen of Celestine and Sulphur from La Grasta mine, Sicily, Italy. It displays lustrous, from glassy to white and opaque blocky rhombohedral Celestine crystals up to 24mm. They grow attractively on colorful bright-yellow Sulphur base. Sparkling second generation of small Celestine crystals grow on the bigger crystals. They are completely transparent and water clear. The piece has very striking display and strong contrast. In superb condition.

Outstanding!