Measurements:
70 x 51 x 42 mm
Description: A quartz crystal with patches of amethyst and smoky colouring, and yellow iron oxide captured between layers of quartz growth. This crystal is part of a rare find. The
termination point has only a few minute nicks, while the lower parts of
the crystal has a few contact marks and nicks. Chemical
Composition: SiO2
Hardness on Mohs
Scale: 7 Location:
Specimen
Code:
NBB 137 US $ 130
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