We now know that a diamond is produced naturally in the land under enormous pressure at a depth of more than 1000 degrees Celsius. These conditions exist only a few hundred kilometers deep into the earth.
Diamonds are differentiated different types Ia, Ib, IIa and IIb. Although the information is a diamond cutter, it is worthless to the buyer. Diamond's superior optical properties and hardness of this mineral has earned great respect for both the industrial and jewelry. It is a long tradition of invincibility and thus the Greek name of Adamas.
Today, 75-80% of natural diamonds have been used for industrial purposes in the world, and only 20-25% of valuable stones. This is the chemical and physical properties of this mineral that give it a good cutting ability for industrial use. Diamond Flooring has improved the industrial applications of diamond and helping the performance of semiconductors. These are the optical properties of the minerals that provide beauty and durability of the gemstone used. Petrogenesis rare gemstone is associated with volcanic rocks the diamond back. Diamond can be found even in meteorites. This is an important economic resource for developing nations and create a war. Faceting a diamond to maximize the optical properties, depends on the knowledge of geometry. Mineral diamond is added to consider its reputation and the fact that the research disciplines, such as Cross diamond mineralogy, geology, astronomy, materials science, mathematics, anthropology, art, history and economy.

Diamonds, whether for industrial or jewelry such as rings or a necklace of diamonds in different parts of the world.
They can be found in North America (mainly in northern Canada) and South America, but also in Eastern and Southern Africa, India, Russia and East Asia, and Australia.
Although diamonds are mined in different parts of the surface impurities, they are very similar. In fact, if it is proved that it is almost impossible to distinguish between diamonds and conflict operating legally in countries such as Botswana's largest diamond producer in the world.

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Article Source: ArticlesBase.com – The Origin of Diamonds and the World Locations