O and Pb isotopic analyses of uranium minerals by ion microprobe and U-Pb ages from the Cigar Lake deposit

Chemical Geology

Volumn 185, Issue 3-4, 2002, Pages 205-225

  Fayek, Mostafa ^a,c   Harrison, T Mark ^a   Ewing, Rodney C ^b   Grove, Marty ^a   Coath, Chris D ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b UNIVERSITY OF MICHIGAN   (United States)

^c UNIVERSITY OF TENNESSEE   (United States)

Author keywords

Cigar Lake; Isotopes; Oxygen; SIMS; U Pb; Uraninite

Indexed keywords

DATING METHOD; ION MICROPROBE; ISOTOPIC ANALYSIS; LEAD ISOTOPE; OXYGEN ISOTOPE; URANINITE; URANIUM;

CANADA;

EID: 0036272835     PISSN: 00092541     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0009-2541(01)00401-6     Document Type: Article

References (62)

1. Polytypism and stacking disorder
2. Geology of the Cigar Lake uranium deposit (Saskatchewan, Canada)
3. 2+x): Application of a continuous flow-through reactor
4. Experimental study and modeling of the U(VI)-FE(OH)(3) surface precipitation coprecipitation equilibria
5. 6+ minerals and inorganic phases: A comparison and hierarchy of crystal structures
6. 2 and uraninite under nominally reducing conditions
7. The use of bromine pentafluoride in the extraction of oxygen from oxides and silicates for isotopic analysis
8. The Cigar Lake uranium deposit: Analogue information for Canada's nuclear fuel waste disposal concept
9. The age of unconformity-related uranium mineralization in the Athabasca Basin, Northern Saskatchewan
10. The CAMECA ims 1270: A description of the secondary ion optical system
11. The mobility and concentration of uranium and its decay products in temperate surficial environments
12. Characterization of multiple fluid events and rare-earth-element mobility associated with formation of unconformity-type uranium deposits in the Athabasca Basin, Saskatchewan
13. 2O system
14. Mineral chemistry and oxygen isotopic analyses of uraninite, pitchblende and uranium alteration minerals from the Cigar Lake deposit, Saskatchewan
15. Uraninite water interaction in an oxidizing environment
16. A rapid in situ method for determining the ages of uranium oxide minerals
17. Micro-structures associated with uraninite alteration
18. In situ stable isotopic analyses of multiple generations of cementation associated with a petroleum reservoir, North Coles Levee, San Joaquin Basin, California
19. Corrosion of uraninite under oxidizing conditions
20. The role of natural analogues in performance assessment
21. A kinetic study of the dissolution of uraninite
22. Calculation of oxygen isotope fractionation between uranium dioxide, uranium trioxide and water
23. Thermodynamic properties of selected Uranium compounds and aqueous species at 298.15 K and 1 bar and at higher temperatures-preliminary models for the origin of coffinite deposits
24. 4
25. On the genesis of Rabbit Lake and other unconformity-type uranium deposits in Northern Saskatchewan
26. Corrosion and alteration of uraninite under reducing conditions
27. Uraninite from Cigar Lake: Drill cores 220 and FH-18
28. Mechanisms of lead release from uraninite in natural fission reactors in Gabon
29. 2 in spent nuclear fuel: A comparison
30. Materials characteristics and dissolution behavior of spent nuclear fuel
31. 2 fuel
32. O, U and Pb isotopic and chemical variations in uraninite: Implications for determining the temporal and fluid history of ancient terrains
33. Petrogenesis of the Proterozoic Athabasca Basin, Northern Saskatchewan, Canada, and its relation to diagenesis, hydrothermal uranium mineralization and paleohydrogeology
34. Paleomagnetism and the evolution of the fluids in the Proterozoic Athabasca Basin, Northern Saskatchewan, Canada
35. Uranium solution mineral equilibria at low temperatures with application to sedimentary ore deposits
36. Oxygen isotopic constraints on the genesis of carbonates from martian meteorite ALH84001
37. Positions of the East Asian cratons in the Neoproterozoic supercontinent Rodi?ia
38. ISOPLOT. A plotting and regression program for radiogenic-isotope data
39. Isotopic fractionation in secondary ionization mass spectrometry
40. Relationship of Avalonian and Cadomian terranes to Grenville and Pan-African events
41. Ion microprobe analysis - A review of geological applications
42. Etude metallographie des differentes associations minerales et caracterisation chimique des mineraux uraniferes du gisement de Cigar Lake (Saskatchewan, Canada)
43. Calciouranoite, a new hydroxide of uranium
44. Bauranoite and metacalciouranoite, new minerals of the hydrous uranium oxide group
45. Applications of the ion microprobe to geochemistry and cosmochemistry
46. A quantum-mechanical model for the ionization and excitation of atoms during sputtering
47. Theory of sputtering: I. Sputtering yield of amorphous and polycrystalline targets
48. Final report of the AECL/SKB Cigar Lake analog study
49. A reappraisal of some Cigar Lake issues of importance to performance assessment
50. Uranium mineralogy
51. Volume diffusion as a mechanism for discordant lead ages
52. Ion microprobe analysis of oxygen isotope ratios in granulite facies magnetites: Diffusive exchange as a guide to cooling history
53. Ion microprobe analysis of oxygen, carbon, and hydrogen isotope ratios
54. Electron microscopy applied to nonstoichiometry, polytypism, and replacement reaction minerals
55. The sputtering process and sputtered ion emission
56. Uranium release and secondary phase formation during unsaturated testing of UO2 at 90 °C
57. A method of examining the diffusion parameters of lead in uranium minerals
58. Late Proterozoic stratigraphy and the Canada-Australia connection
59. Mechanisms of atomic ion emission during sputtering
60. Isotope fractionation in uranium oxides
61. U and Pb isotope calibration of uraninite and galena standards for SIMS