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
Related search result for "uraninite"
Words pronounced/spelled similarly to "uraninite": uraniniteurinate
Words contain "uraninite" in its definition in English - English (Wordnet) dictionary: uraninitepitchblende