Killer Dioptase specimen from this great locality. Displays an exceptional piece with crystals up to 10mm with minor Calcite. Dioptase crystals are brilliantly lustrous with dark emerald-green color and very sharp, perfectly terminated crystals. Some crystals are doubly terminated.  The quality is superior – very fresh and shiny. The crystals are gem with marvelous neon green nuances. Better in person. In excellent condition – some very small nicks and outside edge contacts. On acrylic base.

Outstanding beauty!