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Measurements: 122
x 65 x 60 mm Description:
A lovely druse of harlequin quartz and calcite crystals on a
matrix of
basalt. There is damage tot the edges of the specimen,
otherwise very
little damage. Chemical Composition: SiO2
Hardness on Mohs
Scale: 7 Location: Specimen Code:
NBB 094 US $ 250
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