Siamese Twin Quartz Crystal Group - NBB 057

Description:  Siamese twin quartz crystals that are double terminated, with light amethyst coloured inclusions. There is a small moving bubble in the biggest crystal. Two smaller crystals (one an amethyst) are partially embedded in the main crystals. Natural pressure marks and only a few minute nicks to the specimen, and some damage where it became detatched from its mother rock.

Chemical Composition:  SiO₂

Hardness on Mohs Scale:  7 

Location:  Brandberg, Namibia

Specimen Code: NBB 057

US $ SOLD