Its capacity to be conveniently formed, carved, and transformed into many forms adds to its attraction in Inventive and practical programs. Map of gypsum deposits in northern Ohio, black squares suggest The situation of deposits, from "Geography of Ohio", 1923 Gypsum is Utilized in numerous types of applications: Nutrient Source: https://www.propanraya.com/id/produk/eco-gypsum-ee-4050