An exceptional specimen of gemmy dioptase crystals from this famous and classic locality – Tsumeb Mine, Namibia. The dioptase crystals are brilliantly lustrous and strongly light reflective, with an intense emerald-green color. They are gemmy with marvelous neon green nuances. It displays beautifully on both sides. Better in person. In good condition – some small damages.

Fine Tsumeb dioptase at its best!