Measurements: 56
x 23 x 21
mm
Description: A clear quartz crystal sitting on a quartz matrix, with goethite.
The crystal has a beautiful elevated growth pattern on the undamaged termination.
The rest of
the specimen has a few pressure and contact marks. It was mined by ourselves.
Weight of
Specimen: 15.9 g
Chemical
Composition: SiO2
(quartz)
α-FeO(OH) (goethite)
Hardness
on Mohs Scale: (quartz) 7
(goethite) 5 - 5.5
Location:
Specimen Code: BARG
065
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