| | Book (edition) | Mineralogie, Malteserstr. 74-100, D-12249 Berlin, Germany Earth Science Department / College of Science,...Feld 236, D-69120 Heidelberg, Germany Sodenstr. 19, D-12309 Berlin, Germany Graslitzer Str. 5, D-63791 Karlstein...Karlstein am Main, Germany Ludwig-Maximilians Universität, Department für Geo- und Umweltwissenschaften...Ressourcengeologie, Luisenstr. 37, D80333 München, Germany Bundesanstalt für Geowissenschaften und Rohstoffe...Rohstoffe (BGR), Stilleweg 2, D-30655 Hannover, Germany Dr. Salah Al-Khirbash Prof. Dr. Rainer Altherr & | | | Book | .................................... ..... 48 Germany .................................................as fol lows. Stage 1: veins of pitchblende and coffinite with adularia, chlorite, quartz, hen1atite, cal...Stage 3: impregnation of sooty pitchblende and coffinite along fractures, also under reducing conditions...sandstone. The main ore 111inerals, uraninite and coffinite, tend to be closely associated with organic material...type of deposit, concentrations of uraninite and coffinite lie at or near oxidation-reduction interfaces |
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