Quartz Crystal with Large Moving Bubble - NBB 082

Description:  A clear quartz crystal with light smoky and many gas inclusions.  The main feature of this crystal is its large (± 6 x 12 mm) moving bubble. There is a small blow-out, and a few pieces of limestone is attached to it. The termination  has a few minute nicks.

Chemical Composition:  SiO₂

Hardness on Mohs Scale:  7

Location:  Brandberg, Namibia,

Specimen Code:  NBB 082

US $ 350