Hydration Of Anhydrite: Gypsum could also variety through the hydration of anhydrite (CaSO₄). Anhydrite is a calcium sulfate mineral that lacks the water molecules present in gypsum. When exposed to drinking water, anhydrite undergoes a hydration reaction, incorporating water molecules into its construction and remodeling into gypsum. For centuries, gypsum https://www.propanraya.com/id/produk/eco-gypsum-ee-4050