A wood substitute in the ancient environment: As an example, when Wooden became scarce because of deforestation on Bronze Age Crete, gypsum was employed in constructing development at areas where by Wooden was previously applied.[forty two] Above geological time scales, these crystals accumulate, forming wide deposits of gypsum rock. The https://www.propanraya.com/id/produk/eco-gypsum-ee-4050