Fertilizer: While In the late 18th and early 19th generations, Nova Scotia gypsum, normally referred to as plaster, was a very sought fertilizer for wheat fields in the United States. Gypsum occurs in comprehensive beds linked 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