Gypsum is mainly produced in Hubei, Gansu, Sichuan, Anhui and other places. Can be harvested throughout the year, out of sediment and miscellaneous stones, grinding fine or with the use of calcined. Medicine: Gan, Xin, big cold To the meridian
Gypsum is a Chinese medicine in the heat purging fire medicine, is a mineral medicine, for the sulfate minerals anhydrite gypsum, mainly containing water calcium sulfate.
