She Taicui's bracelets are getting deeper and deeper, which only shows that they are new materials and should be getting more and more moist.

A natural green quartzite found in Wulate Qianqi, Inner Mongolia Autonomous Region, is quite similar to Dongling Stone in Beijing, Miyu in Henan and Guicui in Guizhou, and has its own uniqueness. Because it is produced near Shetai Town and green as jade, it is named Shetai Cui.

She Taicui occurs in the stratum of Zaertai Group in Mesoproterozoic and belongs to sedimentary metamorphic quartzite. The mineral composition is mainly timely (about 89%), with a small amount of muscovite and sericite. The particles are fine, uniform and closely embedded with each other.