9.5" Petrified Wood (Cedar) Slab - Vantage, Washington
It comes out of an old collection of petrified wood that we recently purchased that has some rather unusual pieces from rare locations.
Petrified wood is the name given to wood that has been turned into stone (fossilized) through the process of permineralization. All of the organic matter becomes replaced by minerals, while much of the original structure such as tree rings in retained. For this to happen the wood needs to be buried in an environment both low in oxygen (preventing decomposition) and with flowing mineral laden water.