Gypsite: This Principal Industrial type of gypsum is a sedimentary rock consisting predominantly of the mineral gypsum. Gypsite deposits generally originate in the evaporation of calcium sulfate-prosperous bodies of water. Gypsum occurs in extensive beds related to other evaporite minerals (e.g., anhydrite and halite), notably in Permian and Triassic sedimentary https://www.propanraya.com/id/produk/eco-gypsum-ee-4050