Dioptase and Calcite - NTS 003

Small dioptase and calcite crystals on matrix


Measurements:  26 x 11 x 11 mm

Description:  Small dioptase and calcite crystals on a rock matrix. 

The only notable damage is to some of the edges of the specimen.

Weight of Specimen:  3.1 g

Chemical Composition:  Cu2+SiO2(OH)2  (dioptase)                                                                      CaCO3  (calcite)

Hardness on Mohs Scale:  (dioptase)  
                                           (calcite)  3

Location:  Tsumeb, Northern Namibia.

Specimen Code:  NTS 003

US $ 18

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