Definisi 'uraninite'
English to English
noun
1 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
source: wordnet30
2 A mineral consisting chiefly of uranium oxide with some lead, thorium, etc., occurring in black octahedrons, also in masses with a pitchlike luster; pitchblende.
source: webster1913
More Word(s)
uranium ore, atomic number 92, u, uranium,

Visual Synonyms
Click for larger image