Fine quality gem Dioptase crystals 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 quality is superior – very fresh and shiny. The crystals are gem with marvelous neon green nuances. In good condition – some outside edge contacts. On acrylic base.

Superb!