The color of jade is the secondary color composition of jade color and jade. There are several colors that are easy to confuse, and the way to identify them is: 1. Bianyu (Bianshi): It looks like jade and stone, has different colors, and its color distribution is also like the jade of ancient jade and the aging jade. This jade is actually the edge jade (edge ​​stone) at the boundary between the jade mine and the rock. Its color is different from that of the ancient jade. It is formed in the original state when the rock metamorphism process is not complete, or the foreign mineral is added after melting. The position, divergence, boundary of the color and the surface of the object and the color of the object are obviously different. This condition also exists in jade that is rendered by natural secondary colors during weathering. 2. Skin color: The formation of skin color is different from that of side jade. It is a natural secondary color formed by jade in nature. Its color is black, red, yellow, and chestnut. When many jade workers make jade art, some deliberately leave the skin color as "fair color", and some leave some skin color to show that it is authentic seed material (seed material is superior to mountain material, mountain material does not Leather color). Just because the skin color is a remnant of the weathered skin, it can be seen in careful observation. Its color is from the outside to the inside, and it leaves a loose state of weathered jade on the skin, its dense, shiny, oily head. The water head is not as good as the jade body, and there are often pockmarks and not clean. 3. Coloring: People who work in jade are secondary colors, and they are also an artistic processing of jade. At the same time, they are also used by counterfeiters to make fakes. The work color of the people began in the Song Dynasty. The jargon of the former people's work color was called "old oil", and later called "new oil". Perhaps people can understand from the pretty color that the jade carving art will bring more color to the color, and thus think of the human work color. The color of the oil is different from the color of the ochre. Although the coloring starts from the husk, it penetrates into the jade muscle along the cleft and the weak jade, but its color is dull and the level is unclear. The ancient jade color is produced in thousands of years, and its extension, divergence, and dip dyeing are very natural. And the color is a short-term behavior, they can not be completely similar. Unearthed old oil, many of the color in the skin has faded, shedding, and become plaque-like, but not as heavy as the color inside the jade muscle, this phenomenon is absolutely no true color. In addition, although the ancient jade is subject to sputum, the leather shell of the ancient jade has the same luster and touch. After the work color is burned, boiled, chemically corroded, etc., the skin will leave a damaged part of the color, or the color will only float on the surface, and the details will be clearly understood. Organza Fabric,Plain Korean Organza Fabric,Modren Crystal Organza Fabric,Custom Organza Fabric shaoxing sherry import and export co.,ltd , https://www.sherryfabric.com