Hydration Of Anhydrite: Gypsum might also kind in the hydration of anhydrite (CaSO₄). Anhydrite is usually a calcium sulfate mineral that lacks the h2o molecules existing in gypsum. When subjected to drinking water, anhydrite undergoes a hydration response, incorporating water molecules into its construction and transforming into gypsum. For centuries, https://www.propanraya.com/id/produk/eco-gypsum-ee-4050