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Measurements: 65
x 55 x 37 mm Description: A group of cactus quartz crystals with a faint amethyst colouring. The yellowish colouring is due to iron oxide. The termination points have only minute nicks. The rest of the specimen has no notable damage. The specimen displays well on a flat surface. Weight
of Specimen: 98 g Chemical
Composition: SiO2
Hardness
on Mohs Scale: 7
Location:
Boekenhoutshoek,
KwaNdebele, Mpumalanga Province, Specimen
Code: KW
011 R 200 ..
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