Radiation Shielding: Gypsum Is currently being explored to be used in shielding towards radiation in professional medical and industrial purposes. Deposition: Gypsum at first forms as dissolved calcium and sulfate ions in drinking water. These ions can originate from various resources, including the dissolution of calcium-that contains minerals in rocks https://www.propanraya.com/id/produk/eco-gypsum-ee-4050
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