Aquamarine Crystal with Schorl – NERA 032

Aquamarine crystal with schorl on and inside it

Measurements:   27 x 10 x 08 mm

Description:  A small, undamaged aquamarine crystal with small schorl crystals inside and on its outside, with several protruding into and out of it. 

Some of the schorl crystals are damaged.

Weight of Specimen:  2.5 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

Specimen Code:  NERA 032

US $ 18






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