Measurements: 49 x 27 x 21 mm
Description: A group of quartz crystals on a (mostly) quartz matrix. It displays well on a flat surface.
The largest crystal has a flaw, while there is some damage to the edges of the specimen.
Weight of Specimen: 23.4 g
Chemical Composition: SiO2
Hardness on Mohs Scale: 7
Location: Ceres area, Western Cape, South Africa.
Specimen Code: SWCC 022
US $ 22