Measurements: 72 x 48 x 21 mm
Description: Drusy, light amethyst quartz crystals on rock matrix. There are tiny bits of stubborn clay among and on the crystals.
The only notable damage is to the edges of the specimen.
Weight of Specimen: 88.6 g
Chemical Composition: SiO2
Hardness on Mohs Scale: 7
Boekenhoutshoek, KwaNdebele, Mpumalanga Province
Specimen Code: SKW 058
US $ 28