Hetian jade Hetian jade is a gem of the Chinese nation and has been nominated as China's “national stoneâ€. As early as the Neolithic Age, the ancestors of the Kunlun Mountains discovered Hetian jade and transported and communicated to the East and West as a treasure and friendship medium, forming the “Jade Road†of the oldest Hetian jade transportation channel in China. The predecessor of the "Silk Road". For the identification department and merchants, the term “Hetian jade†is widely used, and the original Hetian jade, Qinghai jade, Kunlun jade, and Russian nephrite are collectively referred to as Hetian jade. This concept blurs the origin of "Jade" and "Hetian jade", but for those who buy jade, this is subjectively a misleading sales behavior. In China, Hetian jade is distributed in the Kunlun Mountains in the south of the Tarim Basin, in the west of the Tashkurgan County in the Kashgar region, in the east of the Angkor and the Ala Mountain, in the southern part of the Hejing Hotan area, in the Sang Thatag and the Iron Cricktag. , Liu Shita Ge, Sulamuning Tag, in the north wing of the South Altun Mountains in the eastern end of the county. The Hetian jade metallogenic belt is more than 1,100 kilometers long. Emerald The jadeite English name jadeite, derived from the Spanish plcdodejade short name, means the gem worn at the waist. There are several kinds of sayings about the name of the jadeite. One is from the bird name. The bird feather is very bright. The male feather is red, the name is ostrich, the female feather is green, and the famous kingfisher is called jade. Therefore, there are defects in the industry. For the public, Cui is the mother. When the Ming Dynasty was introduced to China in the Ming Dynasty, it was named "Jade". Another said that the ancient "Cui" specifically refers to the green jade produced in Hetian, Xinjiang. After the jade was introduced to China, it was called "Nu Cui" in order to distinguish it from Hetian Green Jade, and later evolved into "Jade." Huang Longyu Huang Longyu was originally called yellow wax stone, also known as dragon yellow stone. Produced from the Longjiang River in the Xiaoheishan Nature Reserve, Longling County, Baoshan City, Yunnan Province. It is a new jade found in Yunnan in 2004. The main color of Huanglongyu is yellow, and it has the functions of white fat, white, red, black, gray and green. There are "yellow gold, red as blood, green as green, white as ice, black as ink". Specifically: yellow has golden, honey yellow, egg yolk, chicken yellow, orange, yellow and other shades of yellow; red has chicken red, cinnabar red, pig liver red, rose red and other light red; white Snow white, ice white, etc. Named Huang Longyu by the Yunnan Provincial Ornamental Stone Association. The main component is silica, but unlike crystal, it is not a single crystal, but a polycrystalline composite similar to chalcedony and agate, with a hardness of 6.5-7. Rome Fabric,Rome Pvc Laminated Oxford Fabric,Rome Spandex Fabric,Rome Knitting Fabric Shaoxing Huangdaopo Trade Co.,Ltd. , https://www.sxhdptrading.com