Monazite
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H.B.C. Nitze
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Article
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1897
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Elsevier Science
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English
β 330 KB
It has only been within the past few years that monazite has become one of the important economic mineral products, in its use for the manufacture of the incandescent mantles of the Welsbach light) Previous tO that time it was considered one of the rare minerals, as denoted by its name, a derivation