Libethenite Crystals On Dolomite Matrix

Rare Mineral from the Congo - Libethenite 
Libethenite from the Congo is a rare and Copper Phosphate mineral highly valued by collectors for its deep green to bluish-green color and crystal formations.
Typically found in the oxidized zones of Copper deposits, Congo's Libethenite specimens are renowned for their sharp, well-formed prismatic to tabular crystals, often displaying a vitreous luster. These specimens may occur as isolated crystals or drusy clusters on a matrix. 
PRODUCT MINERALS 
Copper Phosphate Hydroxide 
PRODUCT FEATURES 
Orthorhombic, Crystalline 
PRODUCT COLOUR 
Black, Copper, Green, Grey, Copper, Brown 
MOHS HARDNESS SCALE 
4.0 
PRODUCT DATA 
Locality = Shituru, Congo 
Grade = Very Good to A Grade 
Size= 146 x 109 x 102 mm 
Weight(g) = 1230