Marvelous specimen of Smithsonite and Malachite. Featuring well isolated green Malachite clusters drown on Dolomite base. Dolomite is well crystallized and it has a brown coating. Botryoidal colorless Smithsonite with frosty appearance is seen atop. Some Azurite with a vivid royal blue color is seen too. The color variation is very pleasing. For references see the 2013 issue of The Mineralogical Record vol. 44, # 6. In superb condition.

Beautiful!