|Pietersite (Chaos Stone)
Rough - $75.00 to $100/pound
Pietersite is also known as Chaos Stone. It's only found in Namibia
and China. It has a wonderful chatoyance reminiscent of tiger eye, a
gemological relative. It polishes well with tin oxide, cerium oxide,
or diamond. Mohs hardness 7.
Finished Pietersite from Namibia