Kaolin is used in medicine but should not be eaten alone or in large amounts. While kaolin is found in antacids, eating kaolin clay by itself can be harmful.
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Cultural Craft
Kaolin is crucial in the art of porcelain-making known as 'china' in many cultures. Traditional Chinese kaolin porcelain is prized for its smoothness and translucency.
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Geology Jargon
In geology, kaolin refers specifically to the mineral, not just any white clay. The geologist identified the mineral deposit as kaolin, suitable for industrial use.