CRP104c Cripple Creek Picture Jasper Cabochon Petoskey Its chemical formula is SiO2

Its chemical formula is SiO2 and owes its purple coloration to irradiation of ferrous iron: Fe3+

which would be covered with a metal setting

20mm x 34mm

5cm & 1cm deep

CRP104c Cripple Creek Picture Jasper Cabochon Petoskey Its chemical formula is SiO2This polished cabochon is made from Cripple Creek Picture Jasper and shows a sandy terrain accented with brown and khaki greens, with a muted blue green sky above. 40mm x 18mm Cripple Creek jasper is one of many picture jaspers found in the greater wilderness area of the Owyhee Canyonlands. It comes from the Windy Ridge mine, close to the borders of Oregon, Idaho, and Nevada. It is named after the rockhounding town in Colorado, Cripple Creek. Designer