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What are the minerals of diamond?
Natural diamond is a mineral composed of a single element?carbon (C). It has a cubic crystalline structure. It generally occurs in the form of octahedral crystals with curved faces, with cubic crystals being rarer. Diamonds are usually colorless.
People also ask what can damage a diamond?
Sudden extreme temperature changes can cause damage, however. Diamonds can chip or fracture from hard impact, especially in areas where the carbon atoms are not tightly bonded. These areas, called cleavage planes, are the major source of damage to diamonds (figure 2). Subsequently, how do you purify a diamond? Diamond can be easily purified from a powdery mixture of diamond and graphite by heating the mixture together with ammonium nitrate and at least one metal oxide of lead monoxide, trilead tetroxide, magnesium oxide and zinc oxide, to oxidize the graphite powder, and removing the oxidized graphite.
One may also ask do diamonds lose their shine?
Known to be the toughest natural substance on the Earth, diamonds can cut any rock or metal; yet only a diamond can cut another diamond. Despite its ruggedness, diamond can lose its sparkle with oil or dust deposited on it. To maintain the sparkling of this indestructible gemstone is a tough job, but a possible one! Keeping this in consideration, are diamonds stronger than iron? Precise tensile strength of diamond is unknown, however values of up to 60000 MPa have been observed. Typical values of tensile strength of iron/steel varies from 100 to 11000 MPa. Therefore diamond can withstand more than iron/steel. A glass rod can have higher tensile strength than iron if it is polished properly.
Are diamonds stronger than gold?
No. Gold is a soft metal and the bond between gold atoms is not as strong as the bond between carbon atoms found in diamond. What's better than a diamond? Diamond Alternative Comparison Chart Look Hardness Lab Diamond 100% Diamond! 10/10 Moissanite More Sparkly Than Diamond 9.25/10 White Sapphire All White Sparkle 9/10 White Topaz White & Gray Sparkle 8/10
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