World class quality specimen of Dioptase crystals aesthetically decorated with Malachite ball and white carbonate from Pimbi hill, Mindouli, Republic of Congo - Brazzaville. This specimen was mined more that 30 years ago by a geologist and stored. The Dioptase crystals are extremely brilliant and lustrous with very rich emerald-green color and sharp, perfectly terminated crystals. The quality is exceptional with very fresh appearance. The crystals are gem with marvelous electric neon blue-green nuances. Very dark black-green sphere of Malachite grows above. White hemispheres of an unidentified mineral add very strong contrast and underline the Dioptase crystals. The piece looks much better in person than on the photos. In superb condition - outside edges contacts.

Striking beauty – mesmerizing top Dioptase!