Absolutely gorgeous, polished Azurite hemisphere. It is a half ball with an amazing royal blue color - very vivid and rich. Featuring Azurite aggregates with marvelous Agate like bands with different color intensity. At the center are seen irregular cavernous formations. Some small Malachite clusters are seen too. For references see the issue of The Mineralogical Record vol. 45, # 4, July-August 2014. In superb condition. Polished.
Killer!