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Diamonds are the hardest naturally forming material on Earth, renowned for their beauty, strength, and durability. They have been known and hoarded by humans for thousands of years, and their names from the Greek word for invincible. Diamon...
http://www.wisegeek.com/where-do-diamonds-come-from.htm
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Where Do Diamonds Come from?. Diamonds are a very expensive commodity. This precious gem is a favorite for jewelry but it has industrial uses as well. Diamonds are made naturally in a few different ways. This natural process... ... What Country Do Most Diamonds Come From?
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www.ehow.com/how-does_4614728_do-diamonds-come.html
www.ehow.com/how-does_4614728_do-diamonds-come.html
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Originally, diamonds were only mined from primary and secondary deposits - those that are at or just below the surface of the earth. The largest of these deposits were found in India and Borneo. The next great diamond pipe was discovered in Brazil followed by ... Home » Engagement Rings » Where Do Diamonds Come %3F...
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www.ringenvy.com/engagement-rings/where-do-diamonds-com...
www.ringenvy.com/engagement-rings/where-do-diamonds-come-%3F
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Diamond is a form of carbon. They form when carbon is placed under great pressure and heat. They formed in the early period of earths geologic history and are not forming today. They are mined although it is possible for humans to make them...
http://wiki.answers.com/Q/Where_do_diamonds_come_from
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DIAMOND. The mere mention of the word fills the mind with a multitude of concepts and images. Diamond is a mineral, a natural crystalline substance, the transparent form of pure carbon. ... This exhibition presents the fascinating story of the nature of diamonds...
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www.amnh.org/exhibitions/diamonds/
www.amnh.org/exhibitions/diamonds/
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The Kimberley region in Western Australia produces 90-95% of the world's supply of pink diamonds. South Africa, Republic of the Congo, Angola, Botswana in Africa. The average size stone for 2004 was 1.29 carats. In 2004, this mine produced ...
http://answers.yahoo.com/question/index?qid=20080408140...
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Until the 18th century, India was the only supplier of diamonds in the world. Diamonds were discovered in Africa in the early 19th century and subsequently became the largest producer worldwide, relying on Zaire for industrial diamonds and ... ; Where do diamonds come from?; About Diamond; Certificates; Diamond Care;
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www.buyadiamond.net/page/map.shtml
www.buyadiamond.net/page/map.shtml
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Glassy is a rough diamond that comes out clean from the mines and does not require polishing. It is very rare to get a glassy. Diamonds come in different rough shapes. This one is an octahedron. The next time you look at your diamond, think about the amount of time, energy and resources have gone into making that one.
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www.gemsutra.com/diamonds.html
www.gemsutra.com/diamonds.html
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mike snow Answer 1: Diamonds are related to coal since both are composed largely of carbon atoms, however, diamonds do not come from coal. Diamonds are the result of very high heat and pressure in deep volcanic pipes.
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www.newton.dep.anl.gov/askasci/gen99/gen99020.htm
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