Gorgeous and very uncommon polished Azurite and Malachite specimen. It displays an amazing royal blue color due to Azurite and green areas due to Malachite - very vivid and rich combination. Featuring Azurite aggregates with marvelous Agate like bands with different color intensity. The Malachite also has Agate like bands with different color from green to some white layers. Some caverns lined by crystallized Azurite are seen all over. For references see the issue of The Mineralogical Record vol. 45, # 4, July-August 2014. In superb condition. Polished.
Killer blue-green!