Hydration Of Anhydrite: Gypsum can also sort with the hydration of anhydrite (CaSO₄). Anhydrite is usually a calcium sulfate mineral that lacks the drinking water molecules present in gypsum. When subjected to h2o, anhydrite undergoes a hydration reaction, incorporating drinking water molecules into its composition and remodeling into gypsum. Why https://www.propanraya.com/id/produk/eco-gypsum-ee-4050