Organic geochemistry of sedimentary uranium ore deposits

[1]  P. Landais,et al.  Nodular organic matter in granites; implications for the origin of kerogen in the Witwatersrand Basin, South Africa , 1994 .

[2]  J. Dubessy,et al.  Characterization of Graphite Alteration and Bitumen Genesis in the Cigar Lake Deposit (saskatchewan, Canada) , 1993 .

[3]  P. Landais Bitumens in Uranium Deposits , 1993 .

[4]  P. Landais,et al.  Bitumens in Ore Deposits , 1993 .

[5]  P. Hatcher,et al.  Nature and Role of Organic Matter in Sandstone Uranium Deposits, Grants Uranium Region, New Mexico, USA , 1993 .

[6]  J. Rouzaud,et al.  Transmission Electron Microscopy of Carbonaceous Matter in Precambrian Shungite from Karelia , 1993 .

[7]  B. Nagy Kerogens and Bitumens in Precambrian Uraniferous Ore Deposits: Witwatersrand, South Africa, Elliot Lake, Canada, and the Natural Fission Reactors, Oklo, Gabon , 1993 .

[8]  A. Giże The Analysis of Organic Matter in Ore Deposits , 1993 .

[9]  M. Pagel,et al.  Experimental evidence of uraninite formation from diagenesis of uranium-rich organic matter , 1990 .

[10]  A. Oberlin,et al.  Characterization of organic matter associated with uranium deposits in the Francevillian formation of Gabon (lower proterozoic) , 1990 .

[11]  J. Dubessy,et al.  Three examples illustrating the analysis of organic matter associated with uranium ores , 1990 .

[12]  J. Disnar,et al.  Organic matter in ore genesis: Progress and perspectives , 1990 .

[13]  P. Garrigues,et al.  Alkylated phenanthrene distribution in artificially matured kerogens from Kimmeridge clay and the Brent Formation (North Sea) , 1990 .

[14]  P. Eakin Isotopic and petrographic studies of uraniferous hydrocarbons from around the Irish Sea Basin , 1989, Journal of the Geological Society.

[15]  P. Landais,et al.  Thermal history of the Permian formations from the Breccia Pipes area (Grand Canyon region, Arizona) , 1989 .

[16]  D. Welte,et al.  Petroleum Formation and Occurrence , 1989 .

[17]  V. Vella Les chronomètres U-Pb, Rb-Sr, K-Ar appliqués à l'évolution d'un gisement uranifère en milieu sédimentaire : cas du bassin permien de Lodève (Hérault) , 1989 .

[18]  Alian Wang,et al.  Characterization of graphite alteration in an uranium deposit by micro-Raman spectroscopy, X-ray diffraction, transmission electron microscopy and scanning electron microscopy , 1989 .

[19]  P. Landais,et al.  Chemical transformations of type-III organic matter associated with the Akouta uranium deposit (Niger): Geological implications☆ , 1988 .

[20]  M. Pagel,et al.  Uranium and organic matter in a paleodeltaic environment: The coutras deposit (Gironde, France) , 1988 .

[21]  M. Monthioux,et al.  Analyses of insoluble residues of altered organic matter by 13C CP/MAS nuclear magnetic resonance , 1988 .

[22]  I. Kaplan,et al.  Effects of irradiation from uranium decay on extractable organic matter in the Alum Shales of Sweden , 1988 .

[23]  R. I. Grauch,et al.  Unusual organic matter associated with uranium from the Claude Deposit, Cluff Lake, Canada , 1987 .

[24]  Jaesuk Oh Etude structurale de la graphitation naturelle : exemples de bassins sud-coreens , 1987 .

[25]  K. Wenrich Geochemical exploration for mineralized breccia pipes in northern Arizona, U.S.A. , 1986 .

[26]  J. Leventhal,et al.  Organic geochemical analysis of sedimentary organic matter associated with uranium , 1986 .

[27]  J. Connan,et al.  Source rock potential and oil alteration in the uraniferous basin of Lodève (Hérault, France) . Potentiel pétrolier et dégradation des huiles dans le bassin uranifère de Lodève (Hérault, France) , 1986 .

[28]  C. Munier-Lamy,et al.  Comparison of binding abilities of fulvic and humic acids extracted from recent marine sediments with UO22 , 1986 .

[29]  B. Dyer,et al.  The geochemistry of Witwatersrand-type gold deposits and the possible influence of ancient prokaryotic communities on gold dissolution and precipitation , 1985 .

[30]  J. Espitalie,et al.  La pyrolyse Rock-Eval et ses applications. III , 1985 .

[31]  Jean-Robert Disnar,et al.  Experimental study of mechanisms of fixation and reduction of uranium by sedimentary organic matter under diagenetic or hydrothermal conditions , 1984 .

[32]  J. Lancelot,et al.  Systematique U-Pb et Evolution du Gisement d'Uranium de Lodève (France) , 1984 .

[33]  R. Sassen Effects of radiation exposure on indicators of thermal maturity , 1984 .

[34]  M. Monthioux,et al.  Importance of the oxidation/maturation pair in the evolution of humic coals , 1984 .

[35]  J. Boudou,et al.  Structural Evolution of a Sedimentologically Homogeneous Coal Series As a Function of Carbon Content By Solid-state C-13 Nmr , 1983 .

[36]  G. Hodgson Advances in organic geochemistry 1979 , 1983 .

[37]  J. Curiale,et al.  Petroleum-Related Origin for Uraniferous Organic-Rich Nodules of Southwestern Oklahoma , 1983 .

[38]  A. Oberlin,et al.  Two examples of uranium associated with organic matter , 1982 .

[39]  S. S. Adams,et al.  Geology and recognition criteria for uranium deposits of the quartz-pebble conglomerate type. Final report , 1981 .

[40]  F. Dahlkamp Typology and Geographic Geotectonic Distribution of Uranium Deposits , 1980 .

[41]  C. Rautman Geology and mineral technology of the Grants uranium region 1979 , 1980 .

[42]  J. Squyres Origin and significance of organic matter in uranium deposits of Morrison Formation, San Juan Basin, New Mexico , 1980 .

[43]  J. Rouzaud,et al.  Interaction of uranium and organic matter in uraniferous sediments , 1980 .

[44]  J. Leventhal Organic geochemistry and uranium in Grants mineral belt , 1980 .

[45]  C. G. Warren,et al.  The importance of dissolved free oxygen during formation of sandstone-type uranium deposits , 1979 .

[46]  T. Sibbald,et al.  On the genesis of Rabbit Lake and other unconformity-type uranium deposits in northern Saskatchewan, Canada , 1978 .

[47]  J. Leventhal,et al.  Carbon-13/Carbon-12 Isotope Fractionation of Organic Matter Associated with Uranium Ores Induced by Alpha Irradiation , 1978, Science.

[48]  J. Connan Time-Temperature Relation in Oil Genesis: REPLY , 1976 .

[49]  W. Meinschein,et al.  Possible ecological and environmental significance of the predominance of even-carbon number C20-C30n-alkanes , 1976 .

[50]  U. Michie Formation of uranium ore deposits: International Atomic Energy Agency, Vienna, 1974, 748 pp, £16.40 (paperback) , 1975 .

[51]  R. Friedel,et al.  Difficult carbonaceous materials and their infra-red and Raman spectra. Reassignments for coal spectra , 1972 .

[52]  P. F. Kerr,et al.  Uranium-Organic Matter Association at La Bajada, New Mexico , 1972 .

[53]  V. Gornitz,et al.  Uranium mineralization and alteration, Orphan Mine, Grand Canyon, Arizona , 1970 .

[54]  F. Tuinstra,et al.  Raman Spectrum of Graphite , 1970 .

[55]  M. Webb Stratigraphic control of sandstone uranium deposits in wyoming , 1969 .

[56]  C. Hawley,et al.  Geology and uranium deposits of the Temple Mountain District, Emery County, Utah , 1965 .

[57]  A. Szalay Cation exchange properties of humic acids and their importance in the geochemical enrichment of UO2++ and other cations , 1964 .

[58]  U. Colombo,et al.  A GEOCHEMICAL INVESTIGATION UPON THE EFFECTS OF IONIZING RADIATION ON HYDROCARBONS , 1964 .

[59]  P. F. Andreev,et al.  REDUCTION OF URANIUM BY NATURAL ORGANIC SUBSTANCES. , 1964 .

[60]  Donald S. Miller,et al.  ISOTOPIC EVIDENCE ON THE ORIGIN OF THE COLORADO PLATEAU URANIUM ORES , 1963 .

[61]  H. Birdseye The Relation of the Ambrosia Lake Uranium Deposits to a Pre-Existing Oil Pool , 1957 .

[62]  J. W. Gruner Concentration of uranium in sediments by multiple migration-accretion , 1956 .