The second is the adsorption of the diamond cufflinks

Xi'an Lantian County, Shaanxi Province, since ancient times, Lam Tin jade with that. The Chinese have "Lam Tin Day Warm Jade smoke" verse. After the old mine do everything to stop mining. Adopted this year, Lam Tin jade cufflinks into the marble, is a serpentinized diopside, opaque, coloring yellow-green, dark green, green, etc. Produced in the the Xinmi West to help Quan Temple. Is a precipitation of metamorphic quartzite. The cufflinks will show two lights at the end. Lower hardness. Color green, crimson, white, yellow, etc. More typical dense Jade revealed a small black dots in the concentration of Bi. The pondering surface flashing shiny glass. Produced in Beijing Mentougou, a white Pegasus dense quartzite. Unlike other jade fiber woven structure. Grainy structure. Its brittle nature. The polished surface like mutton fat jade.
Neolithic, along with the jade, agate, jade cufflinks used as decorations, the ancient the of Jingzhou stone "or" Xiangyang tal "said. Turquoise copper oxide aphanitic block, or tuberculosis body, the different shades of blue, green and other colors, which often contain wire, hardness 5-6, waxy luster. Hubei producing high-quality turquoise, the famous Chinese and foreign. The stones have small differences in birefringence, such as zircon cufflinks, etc., can also be seen at the end of the light overlapping images.  China's turquoise, with the exception of northwest Hubei Province for its well-known origin, in recent years in Shaanxi, Xinjiang, Anhui, Henan and other provinces are found, Hubei producing high-quality turquoise, Chinese and foreign well-known. Northwest Hubei Province Morogata an ancient jurisdiction of the Xiangyang Road, so again that E the Northwest Morogata the production turquoise called Xiangyang tal and a long history of mining. The world producing turquoise Persian as the most famous, due to enter Europe through Turkey, have "turquoise" or "Turks jade," said.
Hongshan culture circles in Inner Mongolia, China's first Long's hometown to find the best jade mines. Latitude: 42 ° 11'23 "; longitude: 119 ° 51'59". Inflection point coordinates: x: 4.6769 million y: 20.7367 million. Altitude of 825 meters, long veins: more than 1600 m, width: 1 m about 5, more than 80 m depth (estimated depth of 500 meters or so), Vision reserves of 10-80 million cubic meters (An inexpensive Tamaryo 100 yuan / kg, is 2000 million), Mohs hardness of 6.5, refractive index: 1.54, density: 2.7, light: a collection of aphanitic, Transparency: translucent, between the shiny glass and oil sheen, block, delicate Run a good degree and variety of color, never clever material very much like and nephrite, like Shoushan stone, color and lubrication. The second is the adsorption of the diamond cufflinks.
Comprehensive analysis of this material after and nephrite, but mid-range and nephrite jade good to resist than the Qinghai jade, Dushan jade, Lantian jade, Jade. Composition close to chalcedony, but not shiny glass is a shiny jade, so the new Tamaryo. This lode is a quartz clock line is relatively stable veins in the geology. The diamond cufflinkshas a certain affinity to the grease and dirt.  Huge jade king material is likely to appear during the mining process. hard, jade mens cufflinks or precious stones, and their formation is very distant from us. Jade formed successively can be divided into the following period: In the late Mesoproterozoic (dating back some hundreds of million years), the southern edge of the Tarim ancient land, which is today the location of the northern margin of the Kunlun Mountains, was once a shallow water zone, where a large number of carbonate deposition, in which magnesium qualitative dolomite jade material into one of the sources.
Second, dolomite, jade metamorphic stage; Proterozoic late Sinian Tarim caused by the movement of the region's strong fold of fault activity, and ultimately the formation of the Tarim continent. In a wide range of regional metamorphism, dolomite metamorphic dolomite marble. Since then, the region's land mass uplift, land one of the earliest sea surface on the original layer of sediment cover. Third, dolomite metasomatic alteration stage. 200 million years ago in the Late Paleozoic Late Carboniferous to Late Permian, a worldwide crustal movement occurred, known as the Variscan movement. Late Variscan the southern edge of the Tarim continent, the epicontinental land of the ancient land mass, and activities with the middle block have a strong faulting and magmatic activity along the fault zone of intrusive rocks intrusive dolomitic marble. Oil can easily be attached by the diamond cufflinks.