Gypsum Caves: Gypsum caves, generally known as gypsum karst caves, variety in the dissolution of gypsum by groundwater. As somewhat acidic water percolates by way of gypsum-rich bedrock, it progressively dissolves the gypsum, generating underground voids and passages. Gypsum, with its prosperous heritage and numerous purposes, stays an important mineral https://www.propanraya.com/id/produk/eco-gypsum-ee-4050