Petrified Wood
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Petrified wood fossil formed by the invasion of minerals into cavities between and within cells of natural wood usually by silica silicon dioxide SiO2 or calcite calcium carbonate CaCO3.
Petrified wood. Internal structures such as tree rings and wood grains can often be seen in petrified wood. Petrified wood is a fossil. Colors of petrified wood The delight of petrified wood is that its genesis produced a bountiful array of colors derived from the colors of minerals dissolving into its structures.
So you can see that same beautiful wood grain but it has been preserved and rendered as stone. A solid piece of petrified wood means that it can easily be cut and polished without falling apart or crumbling. Petrified wood is an example of altered remains type of fossil.
Petrified wood can be spectacular to behold because it generally retains the cellular structure of the original wood. Polish Generally speaking petrified wood thats already been polished or tumbled is worth more than a comparative piece that has not been polished. Petrified wood forms when trees that die millions of years ago fell and became covered in mud sand and water.
Run your hands across these portions and if theyre smooth its the first sign that youve found petrified wood. Petrified wood is a type of fossil. Over time minerals seeped into the wood of the trees depositing minerals.
It can also be found in Namibia Ukraine and the UK. Petrified wood has different colors brought about by the type of minerals within the wood. Then groundwater rich in dissolved solids flows through the sediment replacing the original plant material with silica calcite pyrite or another inorganic material such as opal.
Petrified Wood is Alberta Canadas provincial stone and its also the state gem of Washington USA. Literally wood turned into stone is the name given to a special type of fossilized remains of terrestrial vegetationPetrifaction is the result of a tree or tree-like plants having been replaced by stone via a mineralization process that often includes permineralization and replacement. This is THE place to buy Petrified Wood and all sorts of other rocks gems and souvenirs indigenous to the AZ desert.
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