Petrified Wood, Utah Petrified Wood, Escalante, Utah Petrified Wood, Arizona Petirfied Wood

Escalante, Utah - Petrified Wood (Conifer) - Arizona, Rainbow Petrified Wood - Nevada, Hubbard Basin

Over 135 million years ago, the Grand Staircase Escalante National Monument, was closer to the equator and tropical. Dinosaurs roamed the area. The plant life consisted mostly of cycads, ferns and conifers. The earth was geologically unstable. Floods and erosion would uproot trees and plants depositing them in flood plains and along sand bars. Later, volcanic ash covered the area.

In order for the trees to petrify, they had to be buried quickly with mud and silt to eliminate oxygen which would cause them to deteriorate. Ground water rich in silicon dioxide and other chemicals would saturate the buried trees. The reds, browns and yellows result primarily from compounds of iron, while manganese and other minerals account for the purples and dark blues. Through a mineralization process on the cellular level, and by silicon dioxide acting as a cementing agent, the wood became petrified. This process took millions of years!

This area lies within the Colorado Plateau, which has been uplifting for about 40 million years. These upheavals of the earths crust break the logs into irregular sections and exposes them to the forces of erosion. After being exposed the logs are further cracked and broken by the effects of freezing and thawing water that seeps into the cracks.

Special
Item #296
Beautifully matched set of Escalante Petrified Wood Golden Druzy Rounds - Approx. Size each - 5" x 10" x 2" - 15 lbs. - $ 175.00

Doesn't Come any prettier.
Item #297
Escalante Petrified Wood polished slab - Approx. Size 4" x 6" x .35 " - 110 grams - SOLD

These are special - only one left
Item #298
Escalante Petrified Wood Cut & Polished Round - Approx. Size - 10" x 12" x 2 " - 10 lbs. - $ 195.00

Item #299
Unidentified Petrified Wood Polished Limb Cast - Approx. Size 4" x 5" x 3" - 1 lb - $ 45.00

Item #300
Beautiful Unidentified Petrified Wood Polished Limb Cast - Approx. Size 4" x 4" x 3" - 1 lb - $ 55.00

Way Nice
Item #301
Beautiful Cycad? Petrified Wood Large Polished Limb Cast - Approx. Size 5" x 5" x 5" - 4 lbs - $ 88.00

Beautiful
Item #302
One nice colorful Arizona Rainbow Petrified Wood polished limb cast - Approx. Size 1.5" x 2.5" x 1" - 115 grams - SOLD

Item #706
One nice colorful Arizona Rainbow Petrified Wood polished limb cast - Approx. Size 1.5" x 1.5" x 1" - 95 grams - SOLD

Item #707
Real nice Arizona Petrified Wood polished limb cast - Approx. Size 1.5" x 2.5" x 4" - 165 grams - SOLD

The Best from Circle Cliffs
Item #708
Old Stock Circle Cliffs Petrified Wood Polished Round - Approx. Size 10" x 13" x 1" - 4 lbs. - SOLD

Spectacular Gem!
Item #709
Beautiful Nevada Petrified Wood Polished Limb Cast Specimen - Approx. Size 5" x 9" x 4" - 3.5 lbs - SOLD

Item #303
Unidentfied Petrified Wood Polished Slab - Approx. Size 2.5" x 3" x .25" - 28 grams. - $ 15.00

Museum piece here
Item #304
Beautiful Hubbard Basin, NV Petrified Wood Cut & Polished Round Slab - Approx. Size 8" x 10" x 2" - 4.5 lbs - $ 295.00

Item #304-1
Beautiful Colorful Escalante Petrified Wood large round stump - Approx. Size 12" x 16" x 12" - 135 lbs. - $ 495.00

Item #304-2
Beautiful Colorful Escalante Petrified Wood large stump - Approx. Size 14" x 16" x 6" - 110 lbs. - $ 380.00

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