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Measurements: 60 x 37 x 20 mm Description: A group of smoky quartz crystals. The
termination points have a few very small nicks. The lower part of the
specimen has a flaw and a few pressure / contact marks. Weight
of Specimen:
36.9 g Chemical
Composition: SiO2
Hardness on Mohs Scale: 7
Location: Specimen
Code:
US
$ 45 . .
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