 | | Journal (article/letter/editorial) | | Vandoeuvre-lbs-Nancy Cddex (France) CEA/IRDI- SEAIN, CEN Saclay, F-91191 Gif-sur- Yvette Cddex (France) (Received April...deposits from the northwestern Massif Central, France (Margnac-Fanay and Le Bernardan deposits), were...present in the solutions (CO~- or HCO£ with the pitchblende stage at 350°C; HPO~- or other phosphorous anions...The REE content of the newly formed minerals (pitchblende) appears to be mainly controlled in such deposits...n p a r t of t h e M a s s i f C e n t r a l , France. O t h e r similar deposits are k n o w n in this |  | | Report (issue) | | crystals. Other uranium-bearing minerals are sooty pitchblende, a complex U-Ti oxide, allanite, xenotime, davidite...Jaduguda-Bhatin sector. The dominance of uraninite over pitchblende, the presence of several percents of REE in uraninite...the principal uranium mineral. Near surface pitchblende is common together with autunite (metaautunite)...FW orientated, sinistral stress system. The pitchblende veins and the many minor radioactive mineral...with fault zones. U-Pb isotope analyses of the pitchblende indicate a Gardar age of 1180 j^ 15 Ma. In the |  | | Journal (article/letter/editorial) | | (CREGU), BP 23, 54501 Vandoeuvre-les-Nancy C~dex, France Ecole Nationale Sup6rieure de G6ologie Appliqu6e...Prospection Mini6re de Nancy, BP 452, 54001 Nancy Cddex, France R6sum6. Le gisement d'uranium du Bernardan exploit6...hercynian belt. Uraniferous mineralizations (pitchblende, coffinite, black minerals, autunite, ...) are...de la Margeride et de Prat M6rien, Poulprio, Ty Gallen darts le massif de Pontivy (Bretagne), pour ne...of the Bois Noirs-Limouzat uranium vein, Forez, France. Econ. Geol., 73:1567-1610 (1978) Fraipont, P.: |  | | Book | | Steenfelt (Denmark/Greenland), M. Pagel (France), B. Poty (France), J. Royall (Spain), and A. Kuestermeyer...their magmatic evolution as presented in Chapter 6, France. V. I. Kazansky translated and prepared text and... . . . 159 159 159 159 162 162 162 Chapter 6 France .. . . . . . . . . . . . . . . . . . . . . . ....Galler Verrucano Region, Cantons of Glarus and St. Gallen . . . . . . . . . . . . . . . . . . . . . ....this are: Black U products: More or less sooty pitchblende or U adsorbed on carbonaceous matter. Clarke |  | | Report (issue) | | SALVADOR ERITREA ESTONIA ETHIOPIA FIJI FINLAND FRANCE GABON GEORGIA GERMANY GHANA GREECE GUATEMALA GUYANA...countries (Table 2, Figs 2–5). Production from France and Germany is essentially derived from site rehabilitation...Niger Uzbekistan Ukraine Namibia Czech Republic France China Democratic Republic of the Congo Gabon Hungary...4 Sandstone roll Combined remediation sites France 6 3 5 3 2 Water reprocessing Stepnogorsk...Subtype 2.1. Endogranitic (La Crouzille District, France; Xiazhuang District, China); Subtype 2.2. Perigranitic |
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