The prevailed material in the cufflinks

This is because the gem we initially see mostly experienced the vicissitudes of life, subjected to long-term nature of temper, so leave the surface of the natural traces, while the interiors are retained or accumulated more beauty style After appropriate processing, the shine, such as the emerald of the old crater is better than the new pit jade, but the old crater kinds of raw materials, the outer layer often very beautiful, "Pu". It is one of the most suitable materials for cufflinks in addition to precious metals like platinum and gold. Gem crystals were found in small debris, cracks and other impurities, that is, dirty spots, cotton willow or cotton lines, often appear in all the minerals in rocks is not surprising. Moreover, some defects are often the difference between natural gem stone and artificial gem one of the signs; even some defects have been carefully designed, appropriate processing, but also a beautiful way to show up.
Durability is our gem requirements, the gem has the characteristics. If a gem not long-term wear or easily damaged, save the value is not large, even then the United States would not be welcomed by the people. In fact, many gem is special durability was discovered, appreciated and cherished. Therefore, diamond products, often as a hereditary thing, passed down from generation to generation. Prevalent in many countries of the world diamond jewelry gifts as tokens of love, in addition to the diamond has a high refractive index, luster bright outside, but mainly because it is nature's most hard and not afraid of corrosion treasures, the most representative of the "constancy , the meaning of the "live to ripe old age in conjugal bliss. It is also often applied in modern cufflinks design in foreign countries. Although it is generally white jade color and gloss, but from ancient times been widely used as tools and weapons, has withstood the test of long-term changes in conditions, so this is still that people cherished.
The scarcity of gem determines its high value, but also reflect the formation conditions of high gem in nature, difficult to save, access is not easy. Mineral rocks and gem The main difference is the color and grain size, so the formation conditions of the gem, not only requires a certain temperature, pressure, and media conditions, and the need for adequate, stable, uniform source of the material, the material composition includes not only The main chemical components, but also contains minor components. We can say that titanium is the prevailed material in the cufflinks. For example, red, sapphire cufflinks, generally in the absence of formed under conditions of free Si02 or highly Al. With emerald, spinel gemstone cufflinks, without impurities, they showed that the colorless; only when they contain a certain amount of transition metal color caused by ions, it may have a beautiful color.
 Some gem formation conditions is extremely difficult to have, such as the formation of low temperature and high pressure environment of the emerald is extremely rare, so, the commercial significance of jade found only in Myanmar. Second, the crystallization time and crystallization space directly affects the size of the gemstone cufflinks crystal, the size of the raw materials directly affects the gem Can be used and its value. As to the models design of the gold cufflinks, the minimalist cleanly cut. Also, provide a long-term stability of the mineral to preserve the environment, otherwise, even if the formation of gem materials will change into other substances, especially of metamorphism and exogenous effects of mineral rocks. Finally, the gem deposit formation in nature are often smaller reserves, the grade is not high, harsh mine environment, especially in mining crushing technology requirements, access more difficult, and increased investment costs.