SOLD | Versteinerte Holzplatte | Arizona, USA Brazil concave shape

concave shape

Such a formation is extremely rare

malachite has been used as an ornamental and gemstone

especially those from the slate rocks of Southern Germany

und durch hunderte von Stunden Ausgrabungsarbeit kommen die fein erhaltenen Fischexemplare zum Vorschein

SOLD | Versteinerte Holzplatte | Arizona, USA Brazil concave shapeOrigin: Arizona, USA Age: Triassic, 220 million years Size: H58cm W53cm D3cm Weight: 14 kg Description: Araucarioxylon arizonicum from the Triassic (approximately 220 million years ago), cut in cross section and polished to show the rich colors so well known from this locality, with the texture preserved at the edges. Additional Information: Petrified wood samples, fossils formed by the infiltration of minerals into the cavities between and within the