Measurements: 170 x 113 x 88 mm
Description: Cactus quartz crystals with a light amethyst to yellowish colouring, on a trimmed quartz matrix. The yellow colour is due to iron oxide staining.
crystals have a few nicks, while there is a flaw to the matrix. This
fairly big specimen displays well on a flat surface, all-round.
Hardness on Mohs Scale: 7
KwaNdebele, Mpumalanga Province,
Specimen Code: KW 003