For Centuries, gypsum is useful for plaster and pigments in the two constructing and decorating properties. Although plaster might happen to be its most vital use, Assyrians also sculpted the alabaster range of significant gypsum into ornaments and figurines, although Greeks used transparent selenite gypsum crystals for their temple Home https://www.propanraya.com/id/produk/eco-gypsum-ee-4050