Diamonds

A Girls Best Friend A baseball baseball field is both the hardest and most valuable lifelike substance. The gemstone has many another(prenominal) varied uses. It is most widely cognize as a symbol of love utilize in engagement and nuptials rings. Diamonds shine in all the earthly concerns regal jewels. They have been a sign of dish antenna and wealth for centuries although one-half the worlds diamonds ar used for industrial purposes because of their severeness. Diamonds atomic number 18 found in three different kinds of deposits: alluvial gravels, north-polar gutters and kimberlite pipes. Diamonds be but present in actual rocks in kimberlite pipes that were probably create between sixty-five and seventy-five miles infra the earths surface. Diamonds found in alluvial and nipping gravel were released by fluvial or glacial wearing away of the kimberlite intercellular substance and then re-deposited in rivers or glacial till (diamond Britannica) . The first known record of a diamond was by the Roman naturalist Pliny the Elder (Bauer 80). Proof that diamonds were basically degree Celsius was discovered by an English chemist, Sir Humphrey Davy in the earlyish 1800s. Diamonds had been being excommunication and polished since the 1400s. The most popular pear-shaped or brilliant cut, which has fifty-eight facets, began in the 1600s (Gait 182). Diamonds atomic number 18 generally mined in Australia and South Africa but seat be found in many countries.

They were first traced to India and Borneo. The hardness of a diamond which is a 10 on the Mo hs shell which makes it the hardest mineral! (diamond Britannica ). A diamond can only be cut by another diamond. This hardness makes it real useable in industry. Diamonds can be set into tools (mostly synthetic or man-made diamonds) and used to cut metal. Diamonds used as gemstones are judged according to the four Cs. Carat, Cut, Color and Clarity. Carats are how much the diamond weighs. One carat = 200 milligrams. The cut of the diamond is very important because of its effect on its champion or sparkle. Diamonds come in many colors...If you want to study a full essay, order it on our website: BestEssayCheap.com

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