Measurements: 51 x 36 x 34 mm
Description: A group of amethyst coloured quartz crystals share a quartz matrix.
There are bits of yellowish iron oxide coating on some of the surfaces. The largest crystal has a small nick to its termination point, while the 2nd largest has bits of damage near its base.
This shade of amethyst coloured crystals from this specific area, are now very difficult to obtain.
Weight of Specimen: 67.2 g
Chemical Composition: SiO2
Hardness of Mohs Scale: 7
US $ 55.