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About product and suppliers:
        Alibaba.com offers 77 siliceous earth products. About 16% of these are rare earth & products, 10% are other non-metallic minerals & products, and 5% are other non-metallic mineral deposit. 

A wide variety of siliceous earth options are available to you, such as petroleum additives, coating auxiliary agents, and paper chemicals. You can also choose from cerium, praseodymium. As well as from rare earth oxide, rare earth powder. And whether siliceous earth is free samples. 

There are 58 siliceous earth suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and United States, which supply 75%, 13%, and 5% of siliceous earth respectively. 

Siliceous earth products are most popular in Domestic Market, North America, and South America. 

You can ensure product safety by selecting from certified suppliers, including 19 with ISO9001, 4 with Other certification.