A gorgeous specimen of gemmy dioptase crystals decorating snow white calcite base from this famous locality – Tsumeb Mine, Namibia. The dioptase crystals are brilliantly lustrous with an intense emerald-green color to 4mm. Many of them are doubly terminated. The crystals are gemmy with marvelous neon green nuances. They sit very well isolated and the white rhombohedral calcite crystals give a strong contrast. In very good condition – some calcite contacts.

Magnificent!