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9.7" Petrified Wood (Sycamore) End Cut - Sweethome, Oregon
This is a large, end-cut from a petrified log measuring 9.7" wide, 8.7" tall and up to 2.4" thick. It's Sycamore from the Tehama Formation at Sweethome, Oregon. The cut face has been finely polished and displays great inner wood structure.
What Is Petrified Wood
Petrified wood is the name given to wood that has been turned into stone (fossilized) through the process of permineralization. In this process, all of the organic matter becomes replaced by minerals, while much of the original structure, such as tree rings, is retained. For this to happen, the wood needs to be buried in an environment low in oxygen to prevent decomposition and with flowing, mineral-laden water, so minerals may replace structures. The coloration is caused by various minerals that present in that water during fossilization. For example, red colors are due to iron compounds, greens due to copper, and so on.
Petrified wood is the name given to wood that has been turned into stone (fossilized) through the process of permineralization. In this process, all of the organic matter becomes replaced by minerals, while much of the original structure, such as tree rings, is retained. For this to happen, the wood needs to be buried in an environment low in oxygen to prevent decomposition and with flowing, mineral-laden water, so minerals may replace structures. The coloration is caused by various minerals that present in that water during fossilization. For example, red colors are due to iron compounds, greens due to copper, and so on.
SPECIES
Sycamore
AGE
LOCATION
Sweethome, Oregon
FORMATION
Tehama Formation
SIZE
9.7x8.7", up to 2.4" thick
CATEGORY
SUB CATEGORY
ITEM
#28261
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