Quartz Cluster on Basalt Matrix - NBB 010
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Measurements:
62
x 30 x
24 mm Description:
Very
gemmy, crystal clear quartz
crystals on a matrix of basalt. There are traces of epidote
and small
inclusions of red hematite. One of the larger crystals has a
nick to the
termination. Chemical
Composition:
SiO2 Hardness
on Mohs
Scale: 7 Location:
Specimen
Code:
NBB 010
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