Azurite Crystals on Matrix - NTS 057

Azurite crystals on matrix with partial coating

Measurements:  60 x 48 x 37 mm

Description:  
Azurite crystal sit on a conglomorate rock matrix. Parts of the matrix are coated with either duftite or mottramite. Some of the azurite crystals are semi-transparent.

Some of the crystals have nicks. 

Weight of Specimen:  115.8 g

Chemical Composition:  Cu3(CO3)2(OH)(azurite)  

Hardness on Mohs Scale:  (azurite)  3.5 – 4

Location:  Tsumeb, Northern Namibia.

Specimen Code:  NTS 057

US $ 150

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