Different origins. In terms of origin, it is reported that only Guizhou Qinglong has found Guicui in China, and the quality of Guicui in Dachang mining area is the best, followed by other mining areas. Emerald mining area is mainly located in the upper reaches of Wulong River in the northwest of Meng Gong, North Myanmar, and the jadeite produced by different pits in each mining area has its own characteristics.
Guizhou Cui Cui, also known as Guicui, is a kind of jade produced in Guizhou. Its color is light and rich, from light blue to dark blue, with dark blue as the top grade, and there are many colors such as white, light red, apricot and iron red.
Guizhou jade is a fine-grained quartzite containing green kaolinite, also known as Green Yingshi, which is produced in Dachang Town, Qinglong County, Guizhou Province. Most of them are light green, with uneven color and glass luster. The appearance is somewhat similar to that of jadeite, but it is impure and contains many impurities, so it belongs to low-grade jade. Guiyu for short.
The color has also weakened, so it may be Guizhou Cui. Look at the color: The biggest difference between Guizhou cuisine and jade is that the color of Guizhou cuisine is mainly blue. Even the blue-green cinnamon is unevenly distributed. This can be noticed by naked eye observation.
Guicui first refers to the jadeite in Guizhou. There is also a kind of jade stone called jadeite. As the name implies, Guicui is a kind of jade produced in Guizhou.