Pitchblende — synonyms, definition

1. pitchblende (Noun)

1 synonym
uraninite
1 definition

pitchblende (Noun) — 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.

1 type of
uranium ore
3 parts
U atomic number 92 uranium