Malachite on Matrix - TS 031

Malachite on matrix

Measurements:  51 x 42 x 18 mm

Description:  Malachite with bits of duftite, on rock matrix. 

The specimen has a flaw and nicks.

Weight of Specimen:  68 g

Chemical Composition:  Cu2+(CO3)(OH)2  (malachite)   
                                        PbCu(AsO4)(OH)  (duftite)

Hardness on Mohs Scale:  (malachite)3.5 - 4 
                                          (duftite) 4
 

Location:  Tsumeb, Northern Namibia.

Specimen Code:  TS 031

R 50

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