Citrine is a variety of quartz stone, which is usually yellowish to brown in color. Jewelers find use for this type of quartz as a jewel set in a ring or a necklace. Becomes citrine quartz stone more valuable. Under natural conditions, Citrine is yellow to orange and is generally a lighter shade compared to heat treated stones which in turn usually reddish brown or orange brown. Most retail citrines are amethysts that have been heat treated. In some cases, the crystals of amethyst deposits can be partially or completely change a mineral citrine variety of coffee, mainly by natural means of heating. In other cases, treatment with smoky quartz citrine can also produce heat. Citrine is a natural stone amber. It is a combination of ferric iron, quartz and rarely found naturally, but can be made artificially from other gemstones. Brazil is the leading producer of citrine commercial manufacturing, specifically in Rio Grande do Sul-des. Citrine was also used in ancient times as an amulet to protect the wearer or the bearer of a snake venom and even from evil thoughts. It is also one of two birthstones for the month of November. The chemical composition of citrine is silicon dioxide. The crystals formed follow a hexagonal structure that is commonly displayed as groups of pyramids on a geode base. It may also arrive shortly, crystals completed individually or in aggregate. You can also come in a massive and crunchy. Can be transparent to translucent. However, the basal cleavage is imperceptible. Has a specific gravity of 2.6 to 2.7 and are also prone to fracture due to their inherent fragility. Citrine does not appear as usual, and appear only in smaller amounts compared to other quartz deposits. Above all, this gemstone can be found in Minas Gerais, Brazil and also in the Ural Mountains in Russia, Madagascar, and Dauphine, France. However, most of them are actually manufactured through heat treatment rather than natural means. To the untrained eye, it is easy to mistake for a citrine topaz. Some unscrupulous people have begun to market hype with citrine as a most valuable variety of topaz. In general, all with a prefix topaz citrine heat treated are considered, such as Madeira topaz, gold topaz, topaz, Brazilian topaz, citrine and topaz false. The only three exceptions to this rule are the oriental topaz, topaz and precious topaz, which are certainly most sought after varieties of topaz. Experts in the jewelry industry have devised ingenious ways to produce more expensive specimens of amethyst and smoky quartz. In nature, citrines are usually pale yellow, but the heat treated samples out as orange or red tones. Under natural conditions such as amethyst citrine starts then change to citrine due to the heat emitted by the magnetic bodies. Amethyst Citrine can switch back to a purple in the process of beta radiation. A popular gemstone, ametrine, is actually a combination of amethyst and citrine. Jewelry goes back a long time and today remains the perfect finish to any look. Never underestimate the power of jewelry, which completes the fashion statement. So we will have .. Today, diamonds are sold by anyone who can pay, but early in its history, diamonds are believed to be owned and decorated only by royalty and l.. Whether a wedding, a party, a traditional festival, or even simple times when you leave the house to relax alone, without the jewelry perfect your look is incomplete, however expensive and h.. If you fall in love with the look of a ring, which is a good sign. But if you do not take into account how easy or practical it is for the recipient, it is possible .. Murano glass is not just a commodity such as diamonds, gold or silver. It is an expression of style, beauty, quality craftsmanship and tradition that can boast a long history and heritage .. A variety of quartz ranging in color from lemon yellow to deep red brown or amber is called Citrine and is also the stone in the month of November. Natural deposits of Citrine are found in Argentina, Brazil, Madagascar, Myanmar, Namibia, Russia, Scotland and Spain, California in the United States is another good source. These gemstones have been going through the more expensive Topaz by some deceptive traders in the past using names like Bahia, Madeira and Rio Grande Topaz, this is acceptable if the trader is describing the color of the citrine, but not to pass as a gemstone topaz. Natural citrine is usually pale yellow with good attractive stones often used in rings, pendants, precious stones less attractive are often made into necklaces. A very high percentage of Citrine are found in stores like Game is actually heat when treated in this manner Amethyst turns yellow, some Smoky Quartz also gets a yellow Citrine using heat treatment. Natural Citrine can form together with Amethyst making a bi-color gemstone called Ametrine. If left in the sun for many hours a Citrine permanently change its color. Brazil is the world's largest producer of natural Citrine with the majority of its production comes from the state of Rio Grande do Sul citrine gemstone is said to heal the heart, kidneys, liver and muscles and is also believed to symbolize the friendship of long-term energy and joy. Citrine is also said to aid digestion and regulate the immune system to promote health and well know to be, and legend suggests that soothes and softens the conditions Citrine difficulties. The soldiers of the legions of Caesar is said to have worn Citrine on the chest during battle making use of the properties of gemstones rescue the jewel is also said to cleanse, purify and remove toxic substances that accumulate in the body. Ancient cultures also believed that placing a citrine gemstone on the forehead of an elder would increase his psychic power. This lovely yellow jewel is also known as the lucky merchants stone and if placed in the cash drawer that will help the flow of money by increasing sales. Citrine is often as a symbol of hope, youth, health and fidelity. Like all Quartz the Citrine has a hardness of 7 on the Mohs scale is a portable and precious stones, is the moderate hardness however can make Citrine prone to scratching, so citrine pendant stores with a tissue lined box away from other harder gemstones would be a good idea. In general, the darker the gemstone more you pay for natural Citrine, Palmeira Citrine is an amber colored bright orange, while Madeira Citrine has a deep cognac. The lemon citrine gold color made of heat treated amethyst or smoky quartz to be the cheapest form of Citrine jewelry you buy. The use of chemicals such as hydrofluoric acid and ammonium fluoride should avoid cleaning Citrine as contact with these can erode the stone. As a rule, is always a good practice to use a reputable jeweler who will be more than happy to advise you if citrine jewelry you are looking to buy, has been heated or indeed is the natural gemstone. The diamond business is a mysterious entity of its own. Those in the business may have been selling diamonds for years and know how to get the most out of selling your .. When going to propose to a woman, you have to think not only about participation, but also to the wedding would occur. It would certainly be a lot of huge costs that have to be .. 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