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Measurements:
45 x 32 x 17 mm Description: A schorl crystal (17 mm long) sits on a double terminated quartz crystal, in which a few smaller schorl crystals are partly embedded. One of the main schorl crystal's ends are terminated. The specimen
has a few nicks. Weight
of Specimen: 25.7 g
Chemical
Composition: SiO2
Hardness
on Mohs Scale:
7 Location: Specimen
Code: BARGii
059 US $ 12 . .
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