Hydration Of Anhydrite: Gypsum could also form in the hydration of anhydrite (CaSO₄). Anhydrite is actually a calcium sulfate mineral that lacks the water molecules current in gypsum. When subjected to h2o, anhydrite undergoes a hydration reaction, incorporating drinking water molecules into its framework and reworking into gypsum. Impurities in https://www.propanraya.com/id/produk/eco-gypsum-ee-4050