What kind of stone is this?

Lapis lazuli, also known as yellow wax stone, is named because of its stony factors, especially the effect of wax-like and slurry-like wrapping on the surface. It is also said that it is called lapis lazuli because it produces real wax. Without conclusive evidence, ore is not a plant and cannot be described as "primary". From the perspective of traditional culture and modern art, it is mainly yellow wax stone. Broadly speaking, there are different contents of pyrophyllite minerals in almost all parts of China, such as Qinghai, Tibet, Sichuan, Yunnan, Chongqing, Hubei, Hunan, Jiangxi, Anhui, Jiangsu, Shanghai 1 1 along the Yangtze River. Some pyrophyllite minerals will show very similar effects, such as Tianhuang, Huang Longyu, yellow frozen stone and so on, which are hot in the market.