Alabaster: This High-quality-grained variety of gypsum is distinguished by its uniform texture and translucent quality. Gypsum can be found in hydrothermal veins, that are fractures in rocks filled with mineral-rich fluids that originate from deep inside the Earth's crust. In addition, in places with very low salinity, it pulls out https://www.propanraya.com/id/produk/eco-gypsum-ee-4050