Measurements: 90 x 73 x 32 mm
Description: Phantom quartz crystals, with an orangy-red / charcoal colouring (due to hematite) sit on a quartz matrix that has been trimmed at the bottom to display better.
The specimen, that comes from a rare find, has quite a few nicks, but three of the main display crystal have only small nicks.
Weight of Specimen: 169.9 g
Chemical Composition: SiO2
Hardness on Mohs Scale: 7
Location: Orange River area, Northern Cape, South Africa.
Specimen Code: BARG 034
US $ 25