Irrespective Of whether in the shape of extensive gypsum dunes in deserts or maybe the intricate underground worlds of gypsum caves, gypsum’s presence leaves a distinct mark in the world’s geography and landforms. Gypsum happens in extensive beds linked to other evaporite minerals (e.g., anhydrite and halite), specially in Permian https://www.propanraya.com/id/produk/eco-gypsum-ee-4050