Measurements: 123 x 108 x 71 mm
Description: A group of pale amethyst coloured cactus quartz crystals on quartz matrix, with some patches of citrine-like colouring, possibly caused by iron oxide having been captured during the growing process. The main crystal has a pretty orangy-red colour inside its termination.
There is quite a bit of damage to the edges of the specimen (as can clearly be seen on the images), with one crystal that has broken off. Otherwise a few nicks to the specimen, overall.
Despite the mentioned damage, the specimen still The matrix has been trimmed at the bottom, so it displays better.
Weight of Specimen: 562 g
Chemical Composition: SiO2
Hardness on Mohs Scale: 7
Location: KwaNdebele, Boekenhoutshoek, Mpumalanga Province, South Africa.