Gypsum Caves: Gypsum Caves, also called gypsum karst caves, variety through the dissolution of gypsum by groundwater. As marginally acidic h2o percolates via gypsum-rich bedrock, it progressively dissolves the gypsum, creating underground voids and passages. Agriculture: Soil Conditioner: Gypsum is placed on agricultural soils to improve soil construction and reduce https://www.propanraya.com/id/produk/eco-gypsum-ee-4050