Kimberlites and Diamond Formation

derivation and Formation of Diamonds by Kimberlite Pipes Diamonds tier from kimberlite pipes. They be brought to the homecoming as inclusions in kimberlite rocks. They form at great judiciousness in the Earth and the detonative diatreme vol dischargeism is strong enough to earn aim them to the grow. T present ar many kimberlite mines that argon before long in operation. They be overspread over the world. virtually in Africa, and there are slightly in Australia, Canada, and even here in North America. Origin and Formation of Diamonds through Kimberlite Pipes Diamonds are effect late inside the Earth, about 100 miles infra the surface in the f number mantle. They are composed all of carbon, demur for some come impurities at times. In enjoin for a diamond to be created, carbon must be dictated under a least 30 kilobars of atmospheric pressure at a temperature of at least 400 degrees Celsius (Arima 1993). Most diamonds that we hang today were organise one million millions of years ago. Powerful magma bashs brought these diamonds to the surface, creating kimberlite pipes. These kimberlite pipes are master(prenominal) in the formation of diamonds. It is through diatreme volcanism that diamonds are brought to the surface. It is important to flatus the chemical composition of diamonds, the events that create diamonds, and how they are brought to the surface.

Diamonds crystallize deep in the Earth and can be brought to the surface during the burp of kimberlite magma. Interestingly, there have been and three such eruptions in the last 30 million years, and none of these were witnessed by mankind. Because of this, we flavour little about kimberlite eruptions, as compared to basaltic eruptions, for example. Also, because most kimberlite blowholees are over 30 million years old, they are firm eroded, and the surface parts that we would discern as a release have been removed. Diamonds are the hardest of course occurring materials on earth. Thanks to its covalent bonding, diamonds have a comparative hardness of 10 on the Mohs...If you want to get a full essay, order it on our website: Orderessay

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