Hydration Of Anhydrite: Gypsum may also sort through the hydration of anhydrite (CaSO₄). Anhydrite is often a calcium sulfate mineral that lacks the h2o molecules present in gypsum. When subjected to h2o, anhydrite undergoes a hydration response, incorporating water molecules into its framework and transforming into gypsum. Gypsum variations the https://www.propanraya.com/id/produk/eco-gypsum-ee-4050