First grade quality Dioptase specimen from this great locality - Tsumeb Mine, Namibia. It was found 1988. The crystals are brilliantly lustrous with gorgeous dark emerald-green color and very sharp, perfectly terminated crystals. The main crystals are doubly terminated. The quality is superior – very fresh and shiny. The crystals are gem with marvelous neon green nuances. Some vivid green Duftite is seen too. In good condition – some small nicks and back side contact. On acrylic base.

Superb!