14" Polished Arizona Petrified Wood Section - Rich Color

Polished Arizona Petrified Wood Section - Rich Color #36662

This is a large section of vibrantly colored petrified wood from the Chinle Formation of Arizona. The piece is 14" wide, 6.8" tall and the base has been cut flat so that it stands up on it's own. It is polished on the display side and has gorgeous red, orange and yellow coloration.

This wood is similar to petrified wood found in the Petrified Forest National Park near Holbrook, Arizona. Its petrified forest encompasses nearly 100,000 acres, and is almost entirely represented by the extinct conifer Araucarioxylon arizonicum.

The petrified wood from Araucarioxylon arizonicum happens to be the state fossil of Arizona. It is frequently referred to as "rainbow wood" because of the large variety of colors some specimens exhibit. The reds and oranges come from hematite inclusions within the silica, the yellows from limonite, and the purples from extremely fine hematite spherules.

Araucarioxylon arizonicum is estimated to have grown more than 150 feet high and dominated the tropical forests in what is now Arizona nearly 225 million years ago.

Araucarioxylon arizonicum is estimated to have grown more than 150 feet high and dominated the tropical forests in what is now Arizona nearly 225 million years ago.