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  1. No Access

    Article

    U-Th-He dating of native gold: First results, problems, and outlooks

    In this paper, we consider the application of the U-Th-He method of isotope geochronology for native gold dating. It was shown that inclusions of uranium- and thorium-bearing minerals, including rare earth ele...

    O. V. Yakubovich, Yu. A. Shukolyukov, A. B. Kotov, M. Brauns, A. V. Samsonov… in Petrology (2014)

  2. No Access

    Article

    Xes-Xen thermochronology of the Rayner metamorphic complex, Enderby Land (East Antarctica, Molodezhnaya Station Area)

    The Xes-Xen dating of zircons from rocks of the Rayner Complex of the Enderby Land at the Molodezhnaya Station area (coast of the Alasheyev Bight) yielded age estimates of 550 ± 50 and 1040 ± 30 Ma. The metamorph...

    D. P. Krylov, Yu. A. Shukolyukov in Petrology (2014)

  3. No Access

    Article

    New geochronometer for the direct isotopic dating of native platinum minerals (190Pt-4He method)

    A new method of isotope geochronology was proposed for dating native platinum minerals on the basis of the α-decay of the natural isotope 190Pt. The analysis of the thermal desorption of helium in the crystal lat...

    Yu. A. Shukolyukov, O. V. Yakubovich, A. G. Mochalov, A. B. Kotov… in Petrology (2012)

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    Article

    Geothermochronology based on noble gases: III. Migration of radiogenic He in the crystal structure of native metals with applications to their isotopic dating

    It was shown that the behavior of 4He in native and technical metals is very similar owing to the symmetric and stable electron shells of its atoms, which cannot gain electrons from other atoms or donate their ow...

    Yu. A. Shukolyukov, O. V. Yakubovich, S. Z. Yakovleva, E. B. Sal’nikova… in Petrology (2012)

  5. No Access

    Article

    A New 190Pt-4He method of native platinum age determination

    A new method of determining the age of native platinum based on alpha-radioactivity of one of its natural isotopes 190Pt is proposed. Due to a special form of occurrence of radiogenic helium in the crystal lattic...

    Yu. A. Shukolyukov, O. V. Yakubovich, B. M. Gorokhovskii… in Doklady Earth Sciences (2011)

  6. No Access

    Article

    Geothermochronology based on noble gases: II. Stability of the (U-Th)/He isotope system in zircon

    The kinetics of He migration from zircon of variable degree of metamictization was investigated. The migration parameters of He were experimentally determined, the influence of radiation damage and the degree ...

    O. V. Yakubovich, Yu. A. Shukolyukov, A. B. Kotov, S. Z. Yakovleva… in Petrology (2010)

  7. No Access

    Article

    About possibility of isotope dating of native gold by the (U-Th)/He method

    For investigation of helium in native gold, a new measuring complex was created and used: the high sensitivity mass spectrometer MSU-G (ZAO SKB “SPECTRON”). The sensitivity of measuring 4He was 5.3 × 10−13 cm3/g ...

    Yu. A. Shukolyukov, O. V. Yakubovich, Yu. A. Rytsk in Doklady Earth Sciences (2010)

  8. No Access

    Article

    Unusually high thermal stability of the Uranium-Xenon isotopic system in nonmetamict zircons

    Yu. A. Shukolyukov, M. M. Fugzan, I. P. Paderin, S. A. Sergeev… in Doklady Earth Sciences (2009)

  9. No Access

    Article

    Geothermochronology based on noble gases: I. Stability of the U-Xe isotopic system in nonmetamict zircons

    The paper presents data on persistent tendencies and relations in the migration of noble gases in U-bearing minerals of various composition: uraninite, pitchblende, metamict zircon, khlopinite, samarskite, bet...

    Yu. A. Shukolyukov, M. M. Fugzan, I. P. Paderin, S. A. Sergeev, D. P. Krylov in Petrology (2009)

  10. No Access

    Article

    Noble gases in the unique Kaidun meteorite

    Two examined fragments of the Kaidun meteorite principally differ in the concentrations of isotopes of noble gases and are very heterogeneous in terms of the isotopic composition of the gases. Because these fr...

    Yu. A. Shukolyukov, A. V. Ivanov in Petrology (2007)

  11. No Access

    Article

    Cosmic ray exposure age and time of formation of a new meteorite, Dhofar 007 achondrite from Oman: A rock fragment from the asteroid Vesta

    The isotopic composition of noble gases was investigated in the Dhofar 007 meteorite. Petrographic and mineralogical observations suggested that it is a brecciated cumulate eucrite with high contents of sidero...

    Yu. A. Shukolyukov, M. A. Nazarov, E. V. Korochantseva in Petrology (2007)

  12. No Access

    Article

    A New Martian Meteorite: the Dhofar 019 Shergottite with an Exposure Age of 20 Million Years

    The isotopic composition of the noble gases of the new Martian meteorite, the Dhofar 019 shergottite, found in the desert in the territory of the Sultanate of Oman on January 24, 2001, was investigated. Stepwi...

    Yu. A. Shukolyukov, M. A. Nazarov, L. Schultz in Solar System Research (2002)

  13. No Access

    Chapter

    Isotopic Mineralogy

    Among the 340 isotopes of the 98 chemical elements occurring in the minerals of the Earth, Moon, Mars, and meteorites, the majority are nonradioacitive. Many of them are absolutely stable in accordance with th...

    Yu. A. Shukolyukov, K. Wetzel, H. J. Lippolt… in Methods and Instrumentations: Results and … (1995)

  14. No Access

    Article

    A note on the systematics of noble gas abundance ratios in the solar system

    Yu. A. Shukolyukov in Space Science Reviews (1991)

  15. No Access

    Article

    Xenon and krypton isotopic anomalies in a natural nuclear reactor and at the epicenter of a nuclear explosion

    Yu. A. Shukolyukov, A. P. Meshik, O. V. Pravdivtseva… in Soviet Atomic Energy (1987)

  16. No Access

    Article

    Mass spectrometric method of isotopic analysis of xenon formed in nuclear fission

    Yu. A. Shukolyukov, Ya. S. Kapusta, A. B. Verkhovskii in Soviet Atomic Energy (1979)

  17. No Access

    Article

    Isotopic anomalies of xenon from natural nuclear reactor

    Yu. A. Shukolyukov, Dang Vu Minh in Soviet Atomic Energy (1978)

  18. No Access

    Article

    Anomalous isotope composition of xenon and krypton in minerals of the natural nuclear reactor

    Yu. A. Shukolyukov, G. Sh. Ashkinadze, A. B. Verkhovskii in Soviet Atomic Energy (1976)

  19. No Access

    Article

    Determination of stable neon isotopes in radioactive minerals and natural gases

    Yu. A. Shukolyukov, G. Sh. Ashkinadze, V. B. Sharif-Zade in Soviet Atomic Energy (1973)

  20. No Access

    Article

    Origin of Ne21 isotopes in radioactive minerals

    Yu. A. Shukolyukov, V. B. Sharif-Zade, G. Sh. Ashkinadze… in Soviet Atomic Energy (1971)

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