Versteinerte Holzscheibe Längsrichtung | Arizona, USA Green Es ist weniger häufig als

Es ist weniger häufig als Malachit

um die inneren Kammern zu offenbaren

Additional information: Sandstone is a type of sedimentary rock composed primarily of sand

Beschreibung: Die hochästhetische Freiform eines "Tropfens"

Their geometry and beauty have captured the human imagination since the Middle Stone Age

Versteinerte Holzscheibe Längsrichtung | Arizona, USA Green Es ist weniger häufig alsOrigin: Arizona, USA Age: Triassic, 220 million years Size: H57cm W147cm D3cm Weight: 24kg Description: Araucarioxylon arizonicum, cut lengthwise and polished to reveal the spectrum of colors for which the site is famous. The texture on the edges is preserved. Additional information: Petrified wood, fossil formed by the penetration of minerals into the cavities between and within the cells of natural wood, usually silica (silicon dioxide, SiO2) or