This week I prepare great minerals for You. A spectacular polished specimen combining vivid green Malachite banding with striking blue-green Chrysocolla, creating an exceptional natural pattern and depth. A highly decorative piece showcasing the characteristic colors and intricate concentric structures of Katanga material. Condition as on pictures. Very aesthetic specimen much better in person. 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.