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