Big Aquamarine Crystal with Schorl –  NERA 012

Big aquamarine crystal with gemmy termination and a few small schorl crystals

Measurements:  50 x 23 x 21 mm 

Description:  A nice, big aquamarine crystal, with a gemmy termination and a few small schorl crystals partly embedded in its surface. There are bits of white feldspar attached to some surfaces.

The back of the specimen has a large pressure mark, while the lovely termination has only a few minute nicks. 

Weight of Specimen:  51.4 g

Chemical Composition:  Be3Al2Si6O18  (aquamarine
                                   NaFe2+3Al6Si6O18(BO3)3(OH)4
 (schorl)    
                                   KAlSi3O8 
 (feldspar)  

Hardness on Mohs Scale:  (aquamarine) 7.5 - 8.0
                                      (schorl)  7.5                                      
                                      (feldspar)
 6 - 6.5

Location:  Erongo, Namibia

Specimen Code:  NERA 012

US $ 220




Home Order Form