Regardless Of whether in the form of huge gypsum dunes in deserts or the intricate underground worlds of gypsum caves, gypsum’s presence leaves a definite mark on the planet’s geography and landforms. Gypsum takes place in substantial beds affiliated with other evaporite minerals (e.g., anhydrite and halite), particularly in Permian https://www.propanraya.com/id/produk/eco-gypsum-ee-4050