Transparency: Gypsum Can range from clear to translucent, depending upon the crystal formation and presence of inclusions. Transparent crystals allow for light-weight to go through clearly, though translucent specimens allow for some gentle passage but appear cloudy or hazy. Soil Amendment: Gypsum, often called land plaster, is applied as being https://www.propanraya.com/id/produk/eco-gypsum-ee-4050