Measurements:
100 x 30 x 27 mm
Description: This smoky quartz crystal with small cassiterite crystals inside and on its surface, comes from a relatively rare find find.
The specimen has very little
damage, only a few pressure / contact marks.
Weight
of Specimen: 112 g
Chemical
Composition: SiO2 (quartz)
SnO2 (cassiterite)
Hardness
on Mohs Scale: (quartz)
7
(cassiterite)
6-7
Location:
Specimen
Code: NAM
041
R 350
.
.
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