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Description: A
collection of 25
small
Brandberg
quartz crystals,
ranging between 21 and 30 mm. This
collection includes a few harlequin
quartz crystals. Below
are a
few examples of specimens included
in the tray.
Chemical
Composition: SiO2
Hardness on Mohs Scale: 7 Location:
Brandberg,
Namibia Specimen Code: BULK 005 US $ 220 .
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