Mine - Kunooz GypsumKunooz Gypsum - How Gypsum is Made - AWCI
with the chemical formula CaSO 4 ·2H 2 O. It is widely mined and is used as a fertilizer and as the main constituent in many forms of plaster and rock gypsum—Permian-age rock gypsum is mined in Barber County in south-central Kansas and in Marshall County in northeastern Kansas.The gypsum slurry is then extruded between paper backing,
