Outstanding world grade quality specimen from the type locality for Dioptase with striking gem crystals. Dioptase crystals are to 10mm, brilliantly lustrous with dark emerald-green color and very sharp, perfectly terminated crystals. Some crystals are doubly terminated. The quality is superior. The crystals are gem with marvelous neon green nuances. Some small colorless Calcites are seen too. In excellent condition – some outside edges contacts. On acrylic base.

Absolutely amazing top Dioptase specimen!