Fluorescence: Fluorescence Is the home of a mineral to emit visible light when subjected to ultraviolet radiation. Gypsum would not fluoresce beneath UV light. Organic gypsum is mined from geological deposits. These deposits are generally present in sedimentary rock formations made through the evaporation of historical seas. Organic gypsum is https://www.propanraya.com/id/produk/eco-gypsum-ee-4050