Hetian jade is the leader of the Chinese jade group, among which Xinjiang Hetian jade is the most famous. The texture of the sheep fat jade is unmatched by ordinary white jade. Many players often mistake the ordinary white jade for sheep fat white jade. How do you distinguish between Tian Yu and Yang Zhiyu? From the perspective of geological science, Hetian jade has a clear scientific meaning. It refers to the jade ore distributed in the Kunlun Mountains of China, with the contact of magmatic marble and medium-acid magma. There are a series of varieties such as white jade, topaz, sapphire and ink jade, especially white jade. Its genesis and variety have a unique position in the world of nephrite, which has typical significance. The world's nephrite varieties are single, and most of them are jasper, and Hetian jade has many varieties, and there are rare white jade in the world. The jade is the crown of the world's soft jade. The name of the sheep fat jade is like the name of the sheep fat. The texture is delicate. The white is like a cut-off fat. It is especially rich in light and gives a feeling of softness. It is the best variety of white jade. At present, only Xinjiang has this variety in the world, and its output is very rare and extremely valuable. First, the texture is pure The tremolite mineral content in the white fat white jade is over 99%, and the hardness is 6-6.5, second only to jade. Therefore, the fat of the sheep fat jade is more dense, the head is better, and it is generally translucent under the sunlight. Second, the structure is fine The texture of the sheep fat jade is the same as that of the other colors of Hetian jade. It can be seen that the short-line consists of a fluffy structure and a felt-like structure with a fine structure. Third, the color of sheep fat white The white tone of the sheep fat jade is generally warmer than white, with a slight faint yellowish tinge in the white and a sense of sorrow, thick and natural. It is semi-transparent and has the thick and dignified nature of the sheep fat. The white meat has a slight yellowish tone, like the fat of the sheep. The Hetian people in Xinjiang call it "old yellow and white jade." However, since people judge the color differently, it is not the only standard to judge whether it is a sheep fat jade. Fourth, oily weight In the process of constant touch in the palm of the hand, the fat jade jade naturally produces an "oily" feeling on the surface of the jade, which is also found in some Hetian fine white jade. With long-term play, the fat of the sheep fat jade will become stronger and stronger. When it is put into the water, it will drip on the surface, which is the reason why the surface of the jade material is attached with oil. Polyester Webbing,Pet Collars Leather,Nylon Webbing Reflective,Polyester Webbing Straps GuangZhou JinSha Textile Co.,Ltd , https://www.jinshatextile.com