Aquamarine Cystal Group with Feldspar – NERA 026

Light blue aquamarine crystal group with feldspar



Measurements:  45 x 20 x 19 mm

Description:  A lovely specimen consisting of a beautiful arrangement of light blue aquamarine crystals with feldspar inclusions and bits of feldspar crystals on some surfaces.

The specimen has only a few minute nicks.

Weight of Specimen:  21.3 g

Chemical Composition:   Be3Al2Si6O18  (aquamarine    
                                       KAlSi3O8 
 (feldspar)  

Hardness on Mohs Scale:  (aquamarine) 7.5 - 8.0                    
                                          (feldspar)
 6 - 6.5
         
Location:  Erongo, Namibia.

Specimen Code:  NERA 026

US $ 85






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