Transparency: Gypsum Can range from clear to translucent, according to the crystal development and presence of inclusions. Transparent crystals allow for light-weight to go through Evidently, although translucent specimens allow some light passage but seem cloudy or hazy. Agriculture: Gypsum is placed on soil in agriculture to boost its composition https://www.propanraya.com/id/produk/eco-gypsum-ee-4050