Alabaster: This Fine-grained range of gypsum is distinguished by its uniform texture and translucent top quality. Deposition: Gypsum at first varieties as dissolved calcium and sulfate ions in h2o. These ions can originate from a variety of sources, including the dissolution of calcium-that contains minerals in rocks along with the https://www.propanraya.com/id/produk/eco-gypsum-ee-4050