![]() Streaks of warm browns and reds are indicative of iron oxides intermixing with quartz and other minerals during a specimen's fossilization process. In regard to petrified wood colorization, each specimen is dependent upon other minerals present in the locality at the time of fossilization. If acid were used to dissolve into the stone, one would actually still find organic material. Wood petrification is unusual in this way. ![]() Each bookend slightly varies in size, with one measuring 6' tall, 4.2' wide and 1.7' thick, while the other is 5.9. The bookends have been polished on the outer face and have rings of red and black colorations. Over time, the water delivers the minerals into the cellular structure of the wood, replacing (and in most cases), combining with the organic material, cell by cell, until the wood is transformed into stone. This is a gorgeous pair of large bookends made from Late Triassic aged, Arizona petrified wood. Simultaneously, there must be a mineral rich water source close by. In order for wood to become petrified it must be completely covered by sediment, thereby depriving the wood of oxygen. Gift ideas, Toys, Models, & other Fun Stuffįrom ancient Greek meaning "wood turned into rock", Petrified Wood is a form of fossilization where all the organic matter combines with minerals (usually a silicate, such as quartz) during a process called per-mineralization.Amphibole Quartz (Angel Phantom Quartz).The large sized set measures 12 1/8 wide x 7 1/4 tall x 2 thick, weighs over. Sphenopsida – Relatives of the Horsetails Heres an exceptional set of Conifer Petrified Wood bookends from Arizona.Ammonite Fossils and Chambered Nautilus.I accept cash, checks, venmo, or credit cards. Please inquire for a quote on custom engraving. ![]() Custom engraving is also offered on certain pieces. Exceptional polishing work on this pair and the contact edges have been lined with felt. ![]() The bookends have been polished on the outer face and have red, yellow, orange, and purple coloration. You can buy any of these pieces on display or visit my eBay store Petrified Designs. This is a gorgeous pair of bookends made from Late Triassic age, Arizona petrified wood. I personally collect, clean, and polish all my own pieces. The pieces from this time period and formation are extremely rare. These pieces have been found on our family’s private Ranch near the Arizona and New Mexico border. Many of my pieces are fluorescent under UV light due to the mineral content. The fossils are from the Rio Salado Tongue of the Mancos Shale which is only found in west-central New Mexico. The pieces you see in my collection are 89-91 million years old and of the Early-Late Cretaceous (Turonian) Period. I specialize in Petrified Wood and Fossils from the Moreno Hill Formation in the Zuni Basin of Western New Mexico. I am the founder and owner of Petrified Designs. Petrified Wood Bookends (8) Petrified Wood Spheres (4) Petrified Wood Tables (2) Texas (25) Utah (32) Washington (19) Wyoming (14) Zimbabwe (8) Show 3 More Categories SORT. Each bookend is 7.8' tall, 5.8' deep and weighs about 5 3/4 lbs. The bookends have been polished on the outer face and have rich red, yellow & orange colorations. FossilEra your source to quality fossil specimens. The polishing work on this pair is excellent, and the edges have been lined with felt. The bookends have been polished on the outer face and have brick red coloration with spots of orange, blue, black, and white. My name is Diesel McReynolds and I am 11 years old. This is a gorgeous pair of large bookends made from Late Triassic aged, Arizona petrified wood. Find many great new & used options and get the best deals for ARIZONA PETRIFIED WOOD BOOKENDS, 5 LBS, 4 OZ, 5. 7.3' Tall, Arizona Petrified Wood Bookends - Rainbow Colored (Item 240775), Petrified Wood Bookends for sale. This is a gorgeous pair of bookends made from Late Triassic age, Arizona petrified wood.
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