A chalcedony fake of Spring and Autumn Jewelry. In order to reduce the cost and increase the attractiveness of products, the chalcedony of spring and autumn ornaments uses low-quality stone and artificial materials, and uses manual processing technology to copy the appearance and texture of chalcedony. By processing and forging the appearance, it looks like real jade, so the chalcedony of spring and autumn ornaments is fake. Chalcedony is a kind of jade material, which is often used to make jade and jewelry. It is a mineral composed of pure natural seasonal and Mohr stone. Its main component is silicon dioxide, and its color is jade white or gray white.