Gypsum Caves: Gypsum Caves, often known as gypsum karst caves, type through the dissolution of gypsum by groundwater. As marginally acidic water percolates as a result of gypsum-loaded bedrock, it gradually dissolves the gypsum, building underground voids and passages. Gypsum for soil therapies this issue by breaking down compacted soil https://www.propanraya.com/id/produk/eco-gypsum-ee-4050