x 27 x 20 mm
A short, stubby quarz
crystal with very faint smoky /amethyst clouds, and a small
inverted crystal inclusion.
Two of the termination facets
are quite long, compared to the total length of the crystal.
termination point has a minute nick, while there are a few small
pressure marks close to the base.
Chemical Composition: SiO2
on Mohs Scale: 7
Specimen Code: NBB
US $ 130