Gorgeous specimen of gem Dioptase crystals decorated by white Calcite from this great locality - Tsumeb Mine, Namibia. It displays an excellent specimen with crystals up to 10mm. They are 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. The white Calcite rhombs above add super contrast. Displays all over 360 degree. In very good condition – some contacts.

Outstanding and beautiful!