gypsum for Dummies
In addition to remaining abundant, gypsum is well refined into a powder for plaster or formed into sheets of wallboard.Hydration of Anhydrite: Gypsum might also type with the hydration of anhydrite (CaSO₄). Anhydrite can be a calcium sulfate mineral that lacks the water molecules current in gypsum. When subjected to water, anhydrite undergoes a h