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Description: Ten cactus quartz specimens, in varying shades. They range in length from 28 to 47 mm. Most
specimens have relatively little damage, just a few nicks and contact
marks. Below are examples of those included in the lot. Total
Weight of Specimens: 218
g Chemical
Composition: SiO2 Hardness
on
Mohs scale: 7 Location: KwaNdebele (Boekenhoutshoek),
Mpumalanga Province, South Africa. US $ 240
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