Coal is also formed from carbon but is formed much closer to the earth s surface about two miles down. Researched by thomas demichele published november 12 2018. This occurs in nature over millions of years and there are several different processes that can accomplish this artificially. Making diamonds from coal in the october edition of fast company magazine gregory berns wrote an article entitled neuroscience sheds new light on creativity which i. These might be the best examples of diamonds being made using coal.
Diamonds and coal are formed from carbon carbon dioxide located about 100 miles beneath the surface of the earth is the source of diamonds. Coal is an amorphous form of carbon that can be transformed into diamond with a high pressure high temperature hpht process. All lab grown diamonds are made using equipment that consumes an enormous amount of electricity which is needed to create the temperature and pressure conditions necessary to grow diamonds. When coal is mined miners go right to the source where the coal is formed. Diamonds however are made from a pure form of carbon that has been subjected to extreme pressure and heat in order for it to crystallize.
A terribly common misconception that s persisted for decades is that diamonds are made from the metamorphism of coal. Carbon used to make coal is far from its purest form. Some of that electricity is likely to be generated from burning coal. Use hpht processes to produce very small diamond chips within a few hours. Since coal is mainly formed from plant debris this theory proves that most of the diamonds are not formed from coal.
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Last updated june 13 2019. Last updated june 13 2019. A terribly common misconception that s persisted for decades is that diamonds are made from the metamorphism of coal. Diamonds and coal are formed from carbon carbon dioxide located about 100 miles beneath the surface of the earth is the source of diamonds. Coal is also formed from carbon but is formed much closer to the earth s surface about two miles down.
