Top Quality Gypsum Fibrosum

Gypsum is a sulfate mineral gypsum of the anhydrite group. Distributed in Inner Mongolia, Henan, Shanxi, Gansu, Anhui, Hubei, Sichuan, Guizhou, Yunnan, Tibet and other places. It is mainly produced in Yingcheng, Fengyang County, Tân An and Changdu, Tibet. It can be mined all year round, more than in winter. After the gypsum is removed from the mine, remove the dirt and debris. The characters of medicinal materials are long block or irregular block, with different sizes. All kinds of white, often have interlayer, there is a green-gray or gray-yellow flake-like impurities. Weight, soft, easy to Longitudinal Fracture; fracture with fibrous texture, and silk-like luster. Vapid, tasteless. Sexual Taste Channel: sexual cold, sweet, pungent. Channel of lung and stomach. Efficacy and function: clearing heat and reducing fire, eliminating boredom and quenching thirst. It belongs to the category of heat-clearing and purging gunpowder under the subordinate of heat-clearing medicine. Pharmacological Research: Plaster has the function of Relieving Fever, quenching thirst, regulating immune system, inhibiting pituitary gland, adrenal gland, submandibular gland, prostate gland, pancreas, testis hyperfunction caused by exuberant internal heat, making spleen and Thymus hyperfunction. In small doses, the blood flow of the femoral artery was reduced temporarily, but there was no obvious effect on aspiration and blood pressure; in large doses, the aspiration was suppressed, the blood pressure decreased and the blood flow of the coronary artery was reduced; in the isolated small intestine and uterus, the amplitude was increased in small doses, high dose decreased the tension and amplitude, shortened the clotting time and inhibited the excretion of Bile. Chemical Composition: Gypsum mainly contains hydrous calcium sulfate, but also contains impurities such as clay, organic matter and sulfide. Also contains trace amounts of iron and magnesium.