Industrial Apps: Gypsum Has many industrial works by using, like during the manufacture of cement, as a filler in paper and textiles, and like a part in generating molds and casts. Hydration of Anhydrite: Gypsum may also kind throughout the hydration of anhydrite (CaSO₄). Anhydrite is actually a calcium sulfate https://www.propanraya.com/id/produk/eco-gypsum-ee-4050