Measurements: 48 x 34 x 28 mm
Description: Amethyst quartz crystals sit on a quartz matrix. The yellowish colour on some sections of the specimen, is iron oxide staining. There are also a few bits of hard clay.
Most crystals are in good condition, except for some on the edges of the specimen, where they are damaged.
Weight of Specimen: 50.6 g
Chemical Composition: SiO2
Hardness on Mohs Scale: 7
KwaNdebele, Mpumalanga Province
Specimen Code: SKW 061
US $ 25