Measurements: 110 x 90 x 50 mm
Description: A quartz crystal cluster with a mica-rich conglomorate rock matrix.
A number of crystals have unusual phantoms, with yellow colouring (probably iron oxide stained chlorite) and bits of hematite.
A
few of the crystals are damaged.
Weight
of Specimen: 362 g
Chemical
Composition: SiO2
Hardness
on Mohs Scale: 7
Location:
Pella,
Northern
Cape, South Afric
Specimen
Code: NC
026
.
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