clays

Clays are naturally occurring fine-grained soils composed primarily of tiny mineral particles called clay minerals. These particles are extremely small, often less than 2 micrometers in size, which gives clay its characteristic plasticity and ability to retain water. Clays are often used in pottery, construction, and environmental applications due to their unique properties. They can absorb and hold water, swell, and shrink with moisture changes. The mineral composition of clays influences their strength, color, and suitability for various uses. Overall, clays are vital natural materials with diverse roles in nature and human industries.