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Azurite |#Geology

Formula: Cu3(CO3)2(OH)2
System:Monoclinic
Colour:Azure blue, blue, light ...
Lustre:Vitreous
Hardness:3½ - 4
A secondary copper mineral frequently found in the oxidized zones of Cu-bearing ore deposits.

 Very fine Azurite Rose from the Chessy-les-Mines, France. The specimen of Azurite displays excellent parallel growth habit of tabular crystals on both front and back. A deep rich blue colour is seen to the Azurite, with very minor Malachite and Quartz.

Size: 3.5 x 3.2 x 2.2 cm
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