Here you see a stunning Celestine-on-Sulphur specimen from well known Sicilian locality La Grasta Mine of Caltanissetta. And this are elegant, intergrown and excellently formed glassy Celestine crystals. They are nicely associated with canary-yellow Sulphur from this classic and long defunct locality. The multifaced crystals are super lustrous and sharp with glistening tapering terminations. Definitely a fine piece with great aesthetics.