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. Synonym: uraninite.
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"Pitchblende" Quotes from Famous Books ![]() ![]() — Medal of Honor • Dallas McCord Reynolds |
Words linked to "Pitchblende" : u, atomic number 92, uraninite, uranium ore, uranium |
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