Measurements:
70 x 53 x 22
mm
Description: A plate of quartz crystals, with some having inclusions of minute chlorite balls. Follow this link for a microscopic image of one of these in a similar crystal, and more information. Two of the crystals each have a slightly elevated, triangular pattern on one of their termination facets.
Besides
a few small nicks, the only notable damge is to the edges of the
specimen.
Weight
of Specimen: 66
g
Chemical
Composition: SiO2
Hardness
on Mohs Scale: 7
Location:
Ceres area, Western Cape,
South Afric
Specimen
Code: WC
013
R 150
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