Hydration Of Anhydrite: Gypsum may type through the hydration of anhydrite (CaSO₄). Anhydrite is actually a calcium sulfate mineral that lacks the water molecules current in gypsum. When subjected to drinking water, anhydrite undergoes a hydration response, incorporating h2o molecules into its construction and remodeling into gypsum. Salt Flats: Gypsum https://www.propanraya.com/id/produk/eco-gypsum-ee-4050