Where does diatomaceous earth come from? Diatomaceous earth - TopicsExpress



          

Where does diatomaceous earth come from? Diatomaceous earth comes from the fossils of diatoms, very small aquatic plants. Over millions of years, dead diatoms built up into sedimentary deposits, called diatomite. Diatomaceous earth is mined and pulverized diatomite. Source: University of Colorado Museum of Natural History: Diatomaceous Earth: From tooth powder to predicting the future *White Owl
Posted on: Wed, 23 Jul 2014 18:00:09 +0000

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