Montmorillonite

Montmorillonite is a type of clay mineral composed of tiny, layered particles that can absorb water and other substances. It has a high capacity to swell when wet, making it useful in products like drilling fluids, cat litter, and groundwater barriers. Its structure allows it to trap and hold chemicals or contaminants, which is why it's often used in environmental cleanup and soil improvement. Montmorillonite is naturally occurring and valued for its unique ability to expand, absorb, and retain moisture, making it important in industrial, agricultural, and environmental applications.