uraninite

== English == === Etymology === From uran- +‎ -ine +‎ -ite. === Pronunciation === IPA(key): /jʊˈɹeɪnɪnaɪt/ === Noun === uraninite (plural uraninites) (mineralogy) Any of several brownish-black forms of uranium dioxide, UO2, (especially pitchblende) that is the chief ore of uranium; it is isomorphous with thorianite. ==== Translations ==== === Further reading === David Barthelmy (1997–2026), “Uraninite”, in Webmineral Mineralogy Database. “uraninite”, in Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026. uraninite on Wikipedia.Wikipedia == French == === Noun === uraninite f (plural uraninites) uraninite === Further reading === “uraninite”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012 == Italian == === Noun === uraninite f (plural uraniniti) uraninite