{"product_id":"xy-petrified-conifer-wood-log-large","title":"Petrified conifer trunk | Arizona, USA","description":"\u003cul\u003e\n \u003cli\u003eOrigin: Arizona, USA\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eAge: Triassic, 220 million years\u003c\/li\u003e\n \u003cli\u003eDimensions: H62cm W51cm D44cm\u003c\/li\u003e\n \u003cli\u003eWeight: 274 kg\u003c\/li\u003e\n \u003cli\u003eDescription: This attractive trunk of \u003ci\u003eAraucarioxylon arizonicum\u003c\/i\u003e has been cut and prepared from a larger log found near the Petrified Forest National Park in Arizona. The outer surface is almost entirely covered with petrified bark - a great rarity as the softer material rarely survives. The trunk is cut in cross-section and polished, revealing the well-preserved growth rings of the tree, accented in shades of red, orange, ochre, and black.\u003c\/li\u003e\n \u003cli\u003eAdditional Information: Petrified wood is a fossil formed when minerals infiltrate the voids between and within the cells of natural wood - usually by silica (SiO\u003csub\u003e2\u003c\/sub\u003e) or calcium carbonate (CaCO\u003csub\u003e3\u003c\/sub\u003e). The petrified forests in the western United States consist of silicified wood, where plant tissue has been replaced by chalcedony (cryptocrystalline quartz). This replacement is often so precise that both the internal structure and the external form of the original wood have been preserved in detail.\u003c\/li\u003e\n \u003c\/ul\u003e","brand":"Urweltsteinbruch Holzmaden","offers":[{"title":"Default Title","offer_id":55362379546950,"sku":"H0338","price":16800.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/6131\/1302\/files\/petrified-wood-trunk-for-sale.png?v=1777993833","url":"https:\/\/www.urweltsteinbruch.de\/en\/products\/xy-petrified-conifer-wood-log-large","provider":"Urweltsteinbruch Holzmaden ","version":"1.0","type":"link"}