Limestone, gypsum, lime three, what is the relationship?
It has a good solidification and white, so often used for wall treatment, gypsum is calcium sulfate, and it also has a good solidification, it is also often used for building materials or model making. It is produced by natural minerals.
Are calcium products, lime is called calcium oxide, it is made of limestone (calcium carbonate) as raw material, roasted by burning carbon acid and run, see water after mature lime, calcium hydroxide
