Bible Dictionaries
Pitchblende
Webster's Dictionary
 (n.) A pitch-black mineral consisting chiefly of the oxide of uranium; uraninite. See Uraninite.
 
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 Bibliography Information
Webster, Noah. Entry for 'Pitchblende'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​p/pitchblende.html. 1828.