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M818 Agatized Petrified Wood

M818 Agatized Petrified Wood


Here’s a fabulous new item, a nice piece of Agatized Petrified Wood from Northern South Dakota. This unique mineral has a great appearance and natural texture in it’s unpolished state. It measures 2 1/2″ x 1 1/2″ x 1″. It fluoresces orange under a LW/UV light. Very cool!

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Petrified Wood is a type of a fossil as it consists of fossil wood where all the organic materials have been replaced with minerals while retaining the original structure of the wood. These minerals are most often Silicates such as Quartz. Other minerals, Manganese, Iron and Copper, in the water or mud during the petrification process gives Petrified Wood a variety of color ranges: black – Carbon; green/blue – Copper; red/brown/yellow – Iron. Petrified Wood can preserve the original structure of the wood in all its detail all the way down to the microscopic level. Structures such as tree rings and the various tissues are often observed features. Although Petrified Wood can be found worldwide, it is rather rare in larger quantities and at times can be difficult to obtain by the average collector.

Additional information

Weight.250 lbs
Dimensions2.5 × 1.5 × 1 in

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