Measurements: 74 x 40 x 39 mm
Description: Cactus quartz crystals with lovely amethyst colour, sit on a quartz matrix.
The terminations have minute to small nicks, while there is damage to the edges of the specimen.
Darker amethyst specimens like this one, have become hard to obtain.
Weight of Specimen: 105.6 g
Chemical Composition: SiO2
Hardness on Mohs Scale: 7
Boekenhoutshoek, KwaNdebele, Mpumalanga Province
Specimen Code: SKW 084
US $ 40