Natural Large Dioptase on Dolomite Specimen x 1 From Likasi, Congo

A NOTE FROM NICK 
An extremely large 18 cm wide classic and rare natural Dioptase on Dolomite specimen with shiny Emerald green crystals. Dioptase is a very sought after mineral, and they dont come out in these sizes very often, or at this price when they get this big very often either. 

PRODUCT DESCRIPTION 
Dioptase On Dolomite from the Congo: Emerald Beauty Unveiled 
Congo's Dioptase is a breath taking mineral, renowned for its vibrant emerald-green color and exceptional clarity. Found mainly in the Brazzaville region, these specimens often feature glistening drusy surfaces and classic cubic forms. Recent discoveries have produced some of the finest museum-quality pieces, showcasing bright, gemmy crystals. Some pieces may also exhibit unique associations with minerals like Mimetite, Malachite, Chrysocolla and Azurite.

PRODUCT MINERALS 
Copper Cyclosilicate

PRODUCT FEATURES 
Trigonal, Rhombohedral 

PRODUCT COLOUR 
Green

MOHS HARDNESS SCALE
5

PRODUCT DATA
Locality = Likasi, Congo
Grade = Very Good Grade
Size = 181 x 146 x 91 mm