Superb quality cluster of Dioptase crystals from Pimbi hill, Mindouli, Republic of Congo - Brazzaville. This specimen was mined more that 30 years ago from a geologist and stored. The crystals are strongly glassy lustrous with gorgeous dark emerald-green color and sharp, well terminated crystals. The quality is very high - the crystals are gemmy with marvelous neon-green nuances. Repaired – the repair is very clean and not seen on the front side. On acrylic base.

Striking Dioptase!