Versteinerte Holzscheibe | Arizona, USA Madagascar valued as a gemstone because

valued as a gemstone because of its purple color

- Ammonites were shell-like cephalopods that became extinct about 66 million years ago

Weight: 224 kg

Es kommt auf einem maßgefertigten Ständer und macht es zu einem ästhetischen Dekorobjekt

Es bezieht sich auf eine spezifische chemische Verbindung (Siliziumdioxid)

Versteinerte Holzscheibe | Arizona, USA Madagascar valued as a gemstone becauseOrigin: Arizona, USA Age: Triassic, 220 million years Size: H81cm W74cm D3. 5cm Weight: 39. 0 kg Description: Dating from the Triassic period (approximately 220 million years old), the Araucarioxylon arizonicum has been cut in cross section and polished to reveal the rich colors that have made this site so famous, while carefully preserving the texture of the edges. Additional Information: Petrified wood is fossilized wood in which all organic matter