Diatomaceous Earth is a naturally occurring siliceous sedimentary mineral derived from fossilized microscopic algae called diatoms. This specific type is agricultural grade and is not intended for human or animal consumption. Diatomite.

Our Celatom^® Mineral Natural (MN) diatomaceous earth (DE) grades belong to our EP Naturals line of DE products, which are some of our most popular products. Known for their natural, high quality and purity, MN grades are used in agriculture, home & garden, automotive components, ceramic and fertilizer industries. They can be used as a performance additive, carrier or filler in an unlimited number of applications.