Psilomelane 25.69 ct.
Psilomelane
It’s a chalcedony filled with manganese oxide, very tough and solid. It’s parallel banding, if cut with the correct angle, are producing fantastic graphic patterns.
One of the most difficult stones to cut and polished.
Every piece is a real fascinating abstract painting.From Mexico
Size: 32.5x17.2x4.8 mm.
Weight: 25.69 ct.
CODE#7493
- Origin
- Mexico