Quartz and Calcite on Matrix BARG 001

Pale amethyst quartz and calcite crystals on basalt matrix


Measurements:  93 x 37 x 36 mm

Description:  Pale amethyst quartz crystals share a basalt matrix with calcite crystals. 

The quartz and calcite crystals have a few nicks.

Weight of Specimen:  92.5 g

Chemical Composition:  SiO2  (quartz)
                                       CaCO3  (calcite)  
                                  
Hardness on Mohs Scale:  (quartz)  7
                                          (calcite)  3    

Location:  Brandberg, Namibia.

Specimen Code:  BARG 001  

US $ 22

...
Home Order Form