Gypsum Manufacturing and processing equipment | Stone ...
Jan 17, 2012· Gypsum ore The mineral Gypsum precipitated some 100 to 200 million years ago through the evaporation of seawater. Gypsum is calcium sulfate dihydrate (CaSO42H2O), a white or gray naturally occurring mineral.Gypsum is a useful mineral material. It is extensively applied as construction material, most of which is produced as plaster for painting walls or making…
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