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Mineral Oil Wiki Information
Mineral Oil Wiki TipsThis is the very reason why other gemstones even though it is of the same kind has different price depending on its color. For instance the emerald is known for its various shades of green, however the most famous color is the bluish green which also happens to be the most expensive kind. An exceptional advantage that is offered by gemstones to its clients is that they have all the freedom to select the color which they prefer. In line to that, most of the gems that are intense and richest in terms of its color merit higher market value as compared to others. The carbon that makes diamonds comes from the melting of pre-existing rocks in the Earth's upper mantle. Temperature changes in the upper mantle forces the carbon atoms to go deeper where it melts and finally becomes new rock, when the temperature reduces. If other conditions like pressure and chemistry is right then the carbon atoms in the melting crystal rock bond to build diamond crystals. There is an abundance of carbon atoms in the mantle. Diamonds form between 75-120 miles below the earth's surface. According to geologists the first delivery of diamonds was somewhere around 2,5 billion years ago and the most recent was 45 million years ago. Mineral Oil Wiki AdviceA synthetic diamond is basically a rock that has the durability, refractive index and hardness of a natural diamond – but it is made by man. The first synthetic diamonds were produced by General Electric in 1954. A synthetic diamond should not be confused with stimulant diamonds, such as glass, cubic zirconia, or moissanite. These diamonds sell for about 1/3 of the cost of a natural diamond, but there is a shortage of them, and they are hard to find. Today, Gemesis produces synthetic white diamonds, and colored diamonds as well. Finally, a small company by the name of Gemesis Corporation figured out a way to produce synthetic diamonds that were of the same quality as natural diamonds, at a cheaper price. Mineral Oil Wiki Facts
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