Measurements: 45 x 42 x 27 mm
Description: Cactus quartz crystal with a smoky / amethyst colouring, on quartz matrix.
The main terminations have a few small nicks and one has a ding, and there is some damage to the specimen's edges and one of the crystals has broken off (image bottom left).
The specimen displays well on a flat surface.
Weight of Specimen: 51.8 g
Chemical Composition: SiO2
Hardness on Mohs Scale: 7
KwaNdebele, Mpumalanga Province
Specimen Code: SKW 008
US $ 7