FINE PETRIFIED WOOD SLAB. ...

Description

FINE PETRIFIED WOOD SLAB
Araucarioxylon arizonicum
Upper Triassic
Chinle formation, Arizona
The "rainbow" wood of the Chinle Formation in Arizona is famed worldwide for its incredible array of colors. A 225 million year old forest, the giant trunks of the ancient Monkey Puzzle tree have been transformed inexorably over time by mineral replacement on a cellular level, different minerals providing different colors and creating some of Nature's most incredible natural canvases. The present specimen is of particularly high quality; whereas the polished slabs often have a cloudy nebulous patterning of colors, we can see here the original tree's growth rings in striking definition. The predominant shades are a lovely strong blue-gray and a deep velvety indigo, offset by black, white and dramatic splashes of vivid red-orange. The surface of this complete slice has been brought to a lustrous polished finish and the edge retains the natural rough bark texture; a fine-sized example of these highly desirable specimens, it measures 34 3/8 x 27 x 1¼ inches.

*Heritage Auctions strives to provide as much information as possible but encourages in-person inspection by bidders. Statements regarding the condition of objects are only for general guidance and should not be relied upon as complete statements of fact, and do not constitute a representation, warranty or assumption of liability by Heritage. Some condition issues may not be noted in the condition report but are apparent in the provided photos which are considered part of the condition report. Please note that we do not de-frame lots estimated at $1,000 or less and may not be able to provide additional details for lots valued under $500. Heritage does not guarantee the condition of frames and shall not be liable for any damage/scratches to frames, glass/acrylic coverings, original boxes, display accessories, or art that has slipped in frames. All lots are sold "AS IS" under the Terms & Conditions of Auction.