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yttrotantalite

[ ih-troh-tan-tl-ahyt ]

/ ˌɪ troʊˈtæn tlˌaɪt /

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noun

a mineral, tantalite and niobate of yttrium and various elements, as iron, and cerium, occurring in the form of brown-black crystals.

Nearby words

Origin of yttrotantalite

1800–10; yttro- (combining form of yttrium) + tantalite

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for yttrotantalite

It is also called Tantalium from the mineral tantalite and yttrotantalite, found in Sweden.
A Dictionary of Arts, Manufactures and Mines|Andrew Ure