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Clays Statistics and Information


Statistics and information on the worldwide supply of, demand for, and flow of the mineral commodities ball clay, bentonite, common clay, fire clay, fuller's earth, and kaolin.

Six types of clays are mined in the United States:   ball clay, bentonite, common clay, fire clay, fuller's earth, and kaolin.  Mineral composition, plasticity, color, absorption qualities, firing characteristics, and clarification properties are a few of the characteristics used to distinguish between the different clay types.   Major domestic markets for these clays are as follows:   sanitaryware and ceramic tile for ball clays; absorbents, drilling mud, foundry sand bonding agent, and iron ore pelletizing for bentonite; brick, lightweight aggregate, and portland cement clinker for common clay and shale; refractories for fire clay; absorbents for fuller's earth; and paper and refractory markets for kaolin.

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Mineral Commodity Summaries

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