Raw Salt

Natural Raw Salt always contain other substances mixed along with salt. The most’ common of these are magnesium chloride, magnesium sulfate, calcium sulfate, potassium chloride, magnesium bromide, and calcium carbonate. These substances may be as commercially valuable as the salt itself. As Considering Salt as NaCl the amount of all other minerals are to be considered as impurities as it makes NaCl impure and hence the Lesser Minerals other Than NaCl Makes Purer the Raw Salt.