Search Images Maps Play YouTube News Gmail Drive More »
Web History | Settings | Sign in

 

Search Options

About 992,000 results
    Image result for knowledge graph search api
    Diatomaceous earth
    Rock type
    Diatomaceous earth, also known as D.E., diatomite, or kieselgur/kieselguhr, is a naturally occurring, soft, siliceous sedimentary rock that is easily crumbled into a fine white to off-white powder. Wikipedia