Company In Oman In Gypsum Crushing Plant
Gypsum Features. Gypsum is widely used as industrial and construction material. Usually, the gypsum includes plaster stone and anhydrite. Plaster stone is also known as hydrated gypsum and soft gypsum. Its structure is compact mass and threadiness and the Mohs hardness of colorful plaster stone is 2. Anhydrites Mohs hardness is 3-3.5.