Measurements: 65 x 53 x 42
mm
Description: A lovely group of clear quartz crystals, with some of them very clear and gemmy.
One of the gemmy crystals (the tallest crystal) has a tiny quartz crystal partially embedded in it.
Most of the crystals have several very minute balls of clinochlore included. Follow this link for a microscopic image of one of these in a similar crystal, and more information.
The bottom of the specimen is full of numerous small quartz crystals and bits of goethite (image bottom left). This is a specimen that really has a lot to look at, with the help of a loupe.
Most
terminations have only small nicks, a few crystals have broken off and
there is some damage to one of the specimen's edges. The specimen,
which was
mined by ourselves, displays
well on a flat surface, all-round.
Weight
of Specimen: 113.4 g
Chemical
Composition: SiO2
Hardness on Mohs Scale: 7
Location:
Specimen
Code: BARG 021
US $ SOLD
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