First, she Taizui jade is quartzite jade. Its main chemical composition is silicon dioxide, which contains many trace elements such as iron, copper, zinc, magnesium, calcium, sodium and chromium. Rich in colors, the basic colors are emerald green, white and cyan, and the transition colors are bluish white, grayish white, dark green and bean green. Slightly transparent, belonging to glass luster.
Serpentine, also known as serpentine Yu Tai, is a kind of jade produced in Inner Mongolia. The Mohs hardness of Shetaicui is between 9 and 2, and there is a slight difference among different varieties. Generally speaking, the hardness of white jade is slightly greater than that of jadeite. In the jewelry industry, hardness is generally regarded as an important symbol to distinguish gems from jade.
She Taicui is a traditional jade in China, also known as "Hua Sapphire" or "Sheshan Sapphire". Produced in Sheshan, Lishui District, Nanjing City, Jiangsu Province, China. It is a kind of jade with high hardness, fine texture and bright color. Its color is mainly cyan, but there are also varieties such as yellow, white and gray.
It is understood that "She Taicui" was formed18-2.4 billion years ago, and it is a jade variety among Chinese jade species, similar to jade. In a narrow sense, Shetaicui mainly refers to the jade mine produced in Dashetai Town, Urad Qianqi, which has three basic colors: emerald green, white and cyan.