Common and rare gems

Posted on วันพฤหัสบดีที่ 4 มิถุนายน พ.ศ. 2552 by papat wattanagitjaporn

 Gemstones can literally take your breath when we see it. Who has not seen such a beautiful ring with diamonds and sapphires and wept over them? It 's just their beauty that makes them so valuable? Why are they important to us?

 Most gemstones are minerals, which are naturally in the soil. The most common is quartz, the silicon and oxygen, two of the most common chemicals or substances on earth. Although die pKunst large, people are no less than Crystal éxitoh research is relatively common in the world of gemstones.

 Quality determines the value of a jewel, as it is. A diamond, believe it or not, is actually a common stone. However, the sale and distribution of diamonds are tightly controlled, keeps the demand for diamonds of all the features of great value. In reality, perfect, flawless, diamonds are rare, but diamondsbesondersbesonders are not rare.

 Other stones are very rare, such as sapphires and rubies, which are part of the beryl family of minerals. These are rare rubies and sapphires of good quality, as the colors are very rare.

 A mineral called benitoite only in the valley of San Benito, California, where only a few hundred carats Chee each year. And "the state of California and is a jewel in the hexagonal crystal. Can cut and polished for the production of gems, jewelry Zaffoiro.

 Some gems are even rarer bentitoite. They are so rare that only three or four of them exist worldwide. And where the stone he can make a big difference. Peridot jewelry is very good, actually it was more carats PeridotoScoperto in a meteorite, if one of the more rare gems!



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