Guangzhou Jiayu International Exhibition Service Co., Ltd.
Guangzhou Jiayu International Exhibition Service Co., Ltd. talks about the jade original stone, the jade original stone is jade (stone jade grade polycrystalline aggregate). Jadeite is a dense block-like aggregate formed by the interlacing of numerous fine fibrous mineral crystallites mainly composed of jadeite. There are four main points of view for the formation of jadeite in nature: The first view is that the magma de-siliconized product of magma invaded into ultrabasic rocks under high pressure conditions. The second view is that the formation of primary albite into jadeite during regional metamorphism is formed; or it is believed that under the action of compressive torsional stress and low temperature caused by plate collision, albite first forms a blue flash with a lower degree of metamorphism. The stone schist is further transformed into jadeite. The third viewpoint is that the granite veins and the pale-colored gabbro-type veins are replaced by a hot aqueous solution with a high chemical potential of sodium at a pressure of 12 to 14 kPa. Mastering the correct identification method of jade has a great effect on jade lovers and collectors. The following Guangzhou Jiayu International Exhibition Service Co., Ltd. introduces the identification method of jade, and hopes to help everyone. 1, gloss. After the jade is soaked by strong acid and alkali, the structure is loose, and the surface of the jade is not dissolved before the surface is dissolved, so that it produces diffuse reflection and the gloss becomes weak. After adding organic fillers such as resin or plastic, jade often has a resin luster, a waxy luster or a glass luster mixed with a resin luster and a waxy luster. 2, color. Due to the destruction of the jadeite structure, the original optical properties have also changed. Therefore, the color distribution of the B-expanded jade has no layering. Although the green color of the jade treated by this method is still the original color, it is soaked by the acidic solution. The base becomes white, the green distribution is relatively floating, and the orientation of the original color is also destroyed, which looks very unnatural. In ancient China, jade is a kind of bird living in the south. The color of the coat is very beautiful, usually with blue, green, red, brown and other colors. Generally, the male bird is red, which is called "ç¿¡", and the female is green. It is called "Cui". Therefore, due to historical reasons, the jade, known as the "Oriental Treasure", was imported into China through the border towns of Yunnan Tengchong and Ruili. It has been four to five hundred years old. Minimatt Fabric,Plain Woven,Plain Fabric,Plain Weave Fabric Zhejiang Province Changxing Silk Co.,Ltd , https://www.cx-fabric.com