Whether In the shape of extensive gypsum dunes in deserts or the intricate underground worlds of gypsum caves, gypsum’s existence leaves a definite mark on this planet’s geography and landforms. Soil Amendment: Gypsum, also known as land plaster, is employed being a soil conditioner to boost its framework and fertility. https://www.propanraya.com/id/produk/eco-gypsum-ee-4050