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Description: Twenty medium
to high quality quartz
crystals (28 - 53 mm long). The specimens have relatively
little damage - a few nicks, flaws and / contact marks. Below
are examples of those included in the lot. Total Weight
of Specimens: 278 g Chemical
Composition: SiO2 Hardness
on Mohs Scale: 7 Location:
Ceres
area, Western Cape, South Africa. Specimen
Code: BULKsa
030 R 310 . ... .
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