Description: Five medium quality quartz specimens between 21 and 32 mm long.
The specimens include a crystal with small moving bubble, a "fancy" quartz cluster, an amethyst crystal with small inclusions of hematite and a semi-sceptre with beautiful markings (bottom two images on right).
specimens have only a few small nicks.
Chemical Composition: SiO2
Hardness on Mohs Scale: 7
US $ 48