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pitchblende

Browse the Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

pitchblende

Main Entry:: pitch·blende
Pronunciation:: \ˈpich-ˌblend\
Function:: noun
Etymology:: part translation of German Pechblende, from Pech pitch + Blende blende
Date:: 1770

: a brown to black mineral that consists of massive uraninite, has a distinctive luster, contains radium, and is the chief ore-mineral source of uranium

Learn more about "pitchblende" and related topics at Britannica.com

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