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Very finely divided cerium oxide is used for optical polishing; it's usually mixed with a vehicle such as glycerine or mineral oil to form a paste.
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Why would it be used in magnets?
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amen! a flint can be upto 33% cerium.
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I like Cerium on pies or sometimes in soups
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cerium is also used in flints
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Woo... magnets! ^_^
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Cool thanks!
Mike
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Why didnt they mention lighter flints? Thats probably the most common use of cerium
pHzerodotcom 2 years ago 6