Uraninite

noun

Word Frequency: 0.1

Definitions

1.nounAny of several brownish-black forms of uranium dioxide, UO2, (especially pitchblende) that is the chief ore of uranium; it is isomorphous with thorianite.

Synonyms

pitchblende uranite urania uranyl ulrichite uvanite ianthinite uran-ochre uranotile autunite iriginite thorianite

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