Alabaster: This Great-grained selection of gypsum is distinguished by its uniform texture and translucent quality. Deposition: Gypsum in the beginning varieties as dissolved calcium and sulfate ions in water. These ions can originate from several different resources, including the dissolution of calcium-containing minerals in rocks as well as leaching of https://www.propanraya.com/id/produk/eco-gypsum-ee-4050