Versteinerte Holzscheibe | Arizona, USA Fine Minerals goniatites have a chambered shell

goniatites have a chambered shell that is usually spirally wound in one plane and is made up of three layers

Polished on the side

water-clear crystals were known to the ancient Greeks as “krystallos” – hence the name crystal or

Additional Information: Gogottes are among the most extraordinary objects created by nature: they serve as a source of inspiration for artists and can be found in the largest private collections and museums

The base has been cut flat for display

Versteinerte Holzscheibe | Arizona, USA Fine Minerals goniatites have a chambered shellHerkunft: Arizona, USA Alter: Trias, 220 Millionen Jahre Gre: H81cm B74cm T3,5cm Gewicht: 39,0 kg Beschreibung: Aus der Trias stammend (circa 220 Millionen Jahre alt) ist das Araucarioxylon arizonicum in einem Querschnitt geschnitten und poliert worden, um die reichen Farben freizulegen, die diesen Ort so berhmt gemacht haben. Dabei wurde die Textur der Kanten sorgfltig bewahrt. Zustzliche Informationen: Bei versteinertem Holz handelt es sich um