Aquamarine Crystal with Schorl – NERA 017

Aquamarine crystal with bits of schorl


Measurements:  23 x 12 x 10 mm

Description:  A light coloured aquamarine crystal with bits of schorl on some of its surfaces. 

The crystal has a few small nicks.

Weight of Specimen:  5.1 g

Chemical Composition:  Be3Al2Si6O18  (aquamarine
                                       NaFe2+3Al6Si6O18(BO3)3(OH)4
 (schorl)   

Hardness on Mohs Scale:  (aquamarine) 7.5 - 8.0
                                          (schorl)  7.5               

Location:  Erongo, Namibia, Africa.

Specimen Code:  NERA 017

US $ 18







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