pitchblende

Etymology
From, from +.

Noun

 * 1)  Naturally-occurring uranium oxide, a variety of the mineral uraninite.

Translations

 * Bulgarian: пехбленда, уранит
 * Finnish: pikivälke
 * French:
 * German: Pechblende
 * Italian: pechblenda
 * Russian:, ура́новая смо́лка, смоляна́я обма́нка