Amazing combination of Dioptase crystals to 9mm completely covering a layer of the rare copper silicate-hydroxide Shattuckite. Shattuckite has botryoidal habit and dark blue color. Dioptases are extremely lustrous with intense emerald-green color and very sharp, perfectly terminated crystals. Dioptases are very gem and the quality is superior. Some green Malachite is present too. In superb condition – some very small imperfections.

Top Dioptase specimen!