10/26/2022 0 Comments Petrify wood![]() ![]() The news article began with the claim that the scientists "have found a way to achieve in days what takes Mother Nature millions of years - converting wood to mineral." It was that statement that led to this article, because the shock of seeing that it can be done in a few days caused us to think aboutexactly how long the process takes to occur in nature.ĭoes it really take millions of years? It is difficult to see how the process could take that longwithout having the cell structure of the wood decay. The petrified blocks are also porous, so that they can be used in processes inwhich gases need to permeate a large surface area, such as separating industrial chemicals, filteringpollutants, and soaking up contamination. Wood is filled with many little holes, which is whywood floats in water. The reason they made thepetrified wood is for commercial purposes. PETRIFY WOOD FREEThen they were heated to 1400 degrees in anoxygen free atmosphere, and the petrified blocks were finished. That allowed every cell tobecome saturated with the rock-forming substance. Little blocks of wood less than half an inch ona side from a lumberyard were soaked in a silica solution for a few days. At the time of this writing, the scientific journal article had not yet been published, so we are relying on the news article's description of the process, used by YongsoonShin at the Pacific Northwest National Laboratory. On January 25, 2005, an Associated Press release announced that scientists have now succeeded inpetrifying wood in only a few days. What is the longest that the petrification process could take before the log decayed away? Andwhat is the shortest time in which the process could occur in optimum conditions? ![]() This has to happen before the cells decay. During petrification of wood, the walls of every cell are replaced by adissolved rock solution, such as a silicate or limestone. Okay, so you've never seen a petrified squirrel, but what about a petrified tree? Wood lasts a lot longer than flesh without rotting, but we have likely all seen a fallen log rotting onthe ground in the forest. One immediately responded"millions of years." When we pointed out the perishable nature of eyes, she changed her answerto "instantly." We are convinced that the correct answer lies between these two extremes, but it isdifficult to see how the process could have taken more than a few years, even if the corpse wereburied quickly, which could greatly slow down the decay process. Petrified Trees in ArizonaWe asked this question to several friends as we prepared this article. How long do you think it would have taken for the entire petrificationprocess to happen? What is the longest period of time it might have taken before those delicateparts would have decayed? Suppose when you examined it, you found that allof its delicate parts such as eyes, lips and fur had been turned to stone, so that it looked exactly likea stone statue of a squirrel. Suppose you were walking through Petrified Forest National Park in Arizona, and among all of thepetrified trees, you found a petrified squirrel. PETRIFY WOOD HOW TOThe recent scientific discovery of how to petrify wood in a few days has againraised the question of just how long the process takes in nature. All rights Reserved.ġ.2 Absolute Proof of Scriptures Not Expectedġ.3 Listening in on a Celestial Courtroom Because they are both formed from dissolved silica, they are often called "silicified wood".Petrified Wood Petrified Wood: Days or Millions of Years? Both of these varieties of petrified wood often occur in a single deposit. ![]() In most situations, the petrified wood found in these deposits today is composed of chalcedony, but in some situations the wood is composed of opal. Large deposits of petrified wood in Arizona, Oregon, Wyoming, Indonesia, Russia, Mexico, Brazil, and other parts of the world have formed in this environment. The ash also serves as an abundant source of easily dissolved silica, which will be carried into the wood by moving groundwater where it precipitates in cavities and replaces the solid woody materials. In this situation the ash buries the plants and protects them from decay and insect attack. One of the most common and best geologic environments for the formation of petrified wood is a forest buried by a volcanic ashfall. This cabochon measures approximately 11.5 x 17 millimeters and weighs 5.35 carats. Opalized Wood: A cabochon made from opalized wood from eastern Oregon. ![]()
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