With a coastline of about 3,500 miles, inland sources in Rajasthan and Little Rann of Kutch, and the rock salt mines in Mandi, India have possibilities of attaining a high position in salt production among the salt producing countries of the world. As is known, apart from being an indispensable item of food, salt is an important raw material for the manufacture of several heavy chemicals e.g. soda ash, caustic soda and chlorine.
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