Today great specimen : Brilliant cluster of deep emerald-green dioptase crystals accompanied by blue shattuckite and calcite on a contrasting light matrix. The dioptase displays excellent luster and transparency, with sharp, well-formed terminations. Scattered shattuckite provides subtle color contrast and enhances the overall visual appeal. A striking and aesthetic specimen from a classic locality, perfect for any advanced mineral collection. In reality they are much prettier. Very aesthetic specimen much better in person. I'm trying to show You specimens and crystals hand selected, not usual, beautiful and pricey. condition as on pictures. Color is very difficult to reproduce in the pictures. Some pictured specimens show slightly different shades that seen with a human eye. Generally in my opinion the colors in reality are slightly prettier.