From this great locality for Dioptase an exceptional specimen with crystals up to 7mm on Calcite covered base that underlines them nicely. Brilliantly lustrous with dark emerald-green color and very sharp, perfectly terminated crystals. Many are doubly terminated. The quality is superior – very fresh and shiny. The crystals are gem with marvelous neon green nuances. Dioptase crystals grow all over the base. Some Malachite adds a nice accent. In very good condition – some small nicks and outside edge contacts.

Outstanding and beautiful!