Map Of gypsum deposits in northern Ohio, black squares suggest The situation of deposits, from "Geography of Ohio", 1923 Gypsum is used in numerous types of purposes: Flavor: Gypsum has a rather sweet flavor, which can be attributed to its calcium information. Even so, gypsum is not really generally ingested https://www.propanraya.com/id/produk/eco-gypsum-ee-4050