Outstanding quality specimen from the type locality for Dioptase with striking gem crystals. Dioptase crystals are to 14mm, brilliantly lustrous with dark emerald-green color and very sharp, perfectly terminated crystals. The quality is superior. The crystals are gem with marvelous neon blue-green nuances. Translucent Calcite at the top adds a nice contrast. In very good condition – some small nicks and outside edges contacts. On acrylic base.

Absolutely amazing top Dioptase specimen!