Çankırı Rock Salt is a valuable rock salt that was formed 250-300 million years ago. Rock salts do not contain heavy metals that can be found in lake or sea salts. Since it is not refined, it does not contain moisture preventing, fluidity increasing, bleaching chemicals.
It is in its pure and natural state where it is completely extracted from the soil.
This is one of the natural rock salts you can buy as there are no added chemcials and no iodine is added to the Çankırı Rock Salt.