SOLD | Große Rote Jaspiskugel | Südafrika Stilbite Size: H35cm W39cm D28cm

Size: H35cm W39cm D28cm

Beschreibung:Dieses außergewöhnliche skulpturale Exemplar zeigt ein Duo von Ammoniten aus der späten Kreidezeit

and cover different geological periods

and can take millions of years

Quartz has attracted attention from early times

SOLD | Große Rote Jaspiskugel | Südafrika Stilbite Size: H35cm W39cm D28cmOrigin: South Africa Size: Diameter 21cm Description: Spherical, polished to bring out rich red and gold tones. Cut in Idar Oberstein, Germany. Additional information: Jasper, opaque, fine grained or dense variety of the quartz mineral chert, which presents various colors. Mainly brick red to brown red, it owes its color to added hematite; but when mixed with clay the color is yellowish white or gray, or with goethite brown or yellow. Jasper, long