Chemical Properties: The calcium and sulfur written content of gypsum contribute to its advantageous results in agriculture and some industrial procedures. Crystal Technique: Gypsum crystals belong to the monoclinic crystal technique. This crystal framework has three unequal axes, with just one angle between axes remaining non-ninety levels. Just before we https://www.propanraya.com/id/produk/eco-gypsum-ee-4050