Journal ArticleDOI
Low temperature oxygen isotopic fractionation in the uraninite–UO3–CO2–H2O system
Mostafa Fayek,T. Kurtis Kyser +1 more
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TLDR
Oxygen-isotope fractionation factors for uraninite-water and UO3-water were determined from a series of URANINITESCO2 and URO3CO2 exchange experiments between 100 and 300°C.About:
This article is published in Geochimica et Cosmochimica Acta.The article was published on 2000-07-01. It has received 37 citations till now. The article focuses on the topics: Equilibrium fractionation & Uranium.read more
Citations
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Journal ArticleDOI
Equilibrium Oxygen, Hydrogen and Carbon Isotope Fractionation Factors Applicable to Geologic Systems
TL;DR: A detailed review of the major methods for determining fractionation factors can be found in this article, along with a discussion of the advantages and disadvantages of each of these methods in the context of stable isotope geochemistry.
Journal ArticleDOI
Geochronology of unconformity-related uranium deposits in the Athabasca Basin, Saskatchewan, Canada and their integration in the evolution of the basin
TL;DR: In this paper, the results of laser step heating 40Ar/39Ar dating of metamorphic host-rock minerals, pre-ore and syn-ore alteration clay minerals, and laser ablation inductively coupled plasma mass spectrometer (LA-ICP-MS) U/Pb dating of uraninite from a number of basement and sediment-hosted unconformity-related deposits in the Athabasca Basin, Canada.
Journal ArticleDOI
Overview and general concepts
TL;DR: In this paper, the geochemistry of non-traditional stable isotopes is reviewed for those elements which have been studied in some detail: Li, Mg, Cl, Ca, Cr, Fe, Zn, Se, and Mo.
Journal ArticleDOI
O and Pb isotopic analyses of uranium minerals by ion microprobe and U-Pb ages from the Cigar Lake deposit
TL;DR: In this paper, the authors applied a rapid and accurate in situ technique to make U-Pb isotopic measurements of complexly intergrown uranium minerals and oxygen isotopic analyes of uraninite from the unconformity-type Cigar Lake uranium deposit.
Journal ArticleDOI
LA-ICP MS zircon dating, whole-rock and Sr–Nd–Pb–O isotope geochemistry of the Camiboğazı pluton, Eastern Pontides, NE Turkey: Implications for lithospheric mantle and lower crustal sources in arc-related I-type magmatism
TL;DR: Camibogazi pluton is a composite pluton consisting of diorite, tonalite, monzodiorite and monzonite, and mafic microgranular enclaves (MMEs).
References
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Book
The mathematics of diffusion
TL;DR: Though it incorporates much new material, this new edition preserves the general character of the book in providing a collection of solutions of the equations of diffusion and describing how these solutions may be obtained.
Journal ArticleDOI
Variation of O18 content of waters from natural sources
S Epstein,Toshiko K. Mayeda +1 more
TL;DR: A number of marine water and fresh water samples were examined for the relative O18O16 ratio, and the variation of this ratio was determined to a precision of ± 1% as mentioned in this paper.
Journal ArticleDOI
The use of bromine pentafluoride in the extraction of oxygen from oxides and silicates for isotopic analysis
TL;DR: In this paper, a technique was developed in which bromine pentafluoride was used as a reagent for quantitative liberation of oxygen from oxides and silicates, and the results of isotopic analyses were compared with measurements made in other laboratories by other procedures.
Journal ArticleDOI
Oxygen isotope fractionation in divalent metal carbonates
TL;DR: In this article, the fractionation factors for the distribution of 18O between alkaline-earth carbonates and water have been measured over the temperature range 0 −500°C.
Related Papers (5)
The use of bromine pentafluoride in the extraction of oxygen from oxides and silicates for isotopic analysis
Characterization of multiple fluid-flow events and rare-earth-element mobility associated with formation of unconformity-type uranium deposits in the Athabasca Basin, Saskatchewan
Mostafa Fayek,T. Kurtis Kyser +1 more