Sunday, December 29, 2013

What rock or mineral has the greatest Influence on impact on human society? (diamonds)

The mineral diamonds have had one of the largest influences on human society. Diamonds creates foreman pictures of wealth, expensive jewelry, and many an(prenominal) distinguishable suppositions. A diamond is much(prenominal) more than then the glittering, dazzling, costly appearance it presents, they have changed the economy, fashion, and persistence of humanness of the past and for years to come. The characteristic of diamonds relies on many different factors such as where its found, and how it is made. Diamonds atomic number 18 a crystallize carbon copy that produces deep in earth come up. Under the out they experience high heat and pressure by which they are formed. The diamond is the hardest of all known natural minerals. Diamonds are obtained from incite or appearing on the surface from volcanic eruptions. The volume of diamonds are found in the volcanic igneous oscil modern kimberlite, which shows signs of coming from deep beneath the earths crust. Minin g diamonds originated in India over 3,500 years go. The more modern mining industry started after discovering large amounts of diamond in South Africa in the late nineteenth century. Diamonds are mined in habitations such as Botswana, Russia, South Africa, Angola, Namibia, Australia and Zaire. Once the precious gemstones are extracted from whatever rank they are found, they are evaluated.
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In evaluation, they decide whether or not the diamonds are worthwhile cutting and being used in jewelry. The value of the diamonds used in attire purposes are judged on a few factors such as, how its cut, the seeming, the clarity , and its carat weight. Diamonds normal tin! t is clear, although if the mineral has impurities in the crystal lattice may overcome the colors to be blue, pink, and yellow. The larger the diamond is, the more fantastic it is. The more colorless the diamond is the more extravagant. If the diamond is very... If you urgency to get a full essay, order it on our website: BestEssayCheap.com

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