Kaolin or china clay is a soft white clay mined in Georgia, Missouri, Texas and California, found to be a rich source of the powdered indigo used in the production of an indigo dye.

A naturally occurring soft white mineral with a wide range of applications actually china clay is also referred to as kaolin. Versatility and properties ensure that it could be a vital ingredient in many industries, say, ceramics, paper, rubber, paints and the like.

China clay, also kaolin, is a soft white clay composed mainly of fine grained kaolinite, which is used extensively in the paper, rubber, plastics, and coating and cosmetic industries.

China clay or kaolin, is a soft, white, reactive clay which is the result of the weathering of the mineral kaolinite. It is one of the most common and useful clays in numerous segments of industry due to the fact that it has whiteness