She Tai’s emerald green color is the most valuable. The emerald green color of She Tai Cui is the most expensive. She Tai Jade is also called She Tai Cui. It is a precious jade mined in my country in recent years. Its main origin is Inner Mongolia. Because of its good jade quality and high hardness, it has always been called jadeite. A natural green quartzite discovered in Wulateqian Banner, Inner Mongolia Autonomous Region, is similar in composition to aventurine from Beijing, dense jade from Henan, and Guicui from Guizhou, and has its own unique features. Because it is produced near Shetai Town and is as green as emerald, it is named Shetai Cui. Shetaicui is produced in the Mesoproterozoic Zaltai Group strata and is a sedimentary metamorphic quartzite. The mineral composition is mainly quartz (about 89%) and a small amount of muscovite and sericite. The particles are small, uniform in size, and closely embedded with each other. She Tai Cui has a dense structure, fine texture, relatively transparent, and semi-greasy luster. The density is 2.659/cm3 and the hardness is 7. It is a mid-range jade material. The jade carvings made with it are crystal clear, emerald green and very cute.