Pronunciation · Spelling · Definition
How to say: pitchblende
Spelling:
Pitchblende
Syllables
pitchblende
US accent
/pˈɪtʃbəlnd/
UK accent
/pˈɪtʃbəlnd/
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Definition
Definition — a mineral consisting of uranium oxide and trace amounts of radium and thorium and polonium and lead and helium; uraninite in massive form is called pitchblende which is the chief uranium ore