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Vol 64 Iss. 2
Pages:
91-93
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RUS
Article

On radioactive equilibrium between U and Ra in rocks of semiarid climate

Authors:
M. I. Tyukhtin
Date submitted:
1973-08-22
Date accepted:
1973-10-01
Date published:
1974-02-01

Abstract

Uranium content in rocks by gamma-spectrometric and radiochemical methods is determined on the assumption of radioactive equilibrium between uranium and radium. Studies of the state of radioactive equilibrium in rocks are contradictory. Some researchers point to significant disturbances of radioactive equilibrium, while others point to the presence of equilibrium within the accuracy of the methods used to determine uranium and radium.

Область исследования:
(Archived) Without section
Funding:

None

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References

  1. Atrashenok L. Ya., Krylov A. Ya. On radioactive equilibrium in rocks of East Antarctica. Radiokhimiya , 1963, No. 2 (in Russian)
  2. Evseeva L. S., Perelman A. I. Geochemistry of Uranium in the Hypergenesis Zone. Gosatomizdat, 1962 (in Russian)
  3. Komlev L. V., Ivanova K. S. On radioactive equilibrium in accessory monazites. Radiokhimiya Radiochemistry, 1964, No. 5 (in Russian)
  4. Nierburg J. J. Uranium in igneous rocks of the United States of America. Mat. Mezhdunarodn. konf. po mirnomu ispol'zovaniyu atomnoi energii . Vol. 6, Gosgeoltekhizdat, 1958 (in Russian)
  5. Basic features of uranium geochemistry. AN SSSR, 1963 (in Russian)
  6. Segel N. M. Questions of uranium and thorium geochemistry. Leachability of radium and uranium from minerals. Tr. Radievogo in-ta , 1938, vol. IV (in Russian)
  7. Starik I. E. Fundamentals of Radiochemistry. AN SSSR, 1959 (in Russian)
  8. Starik I. E., Atrashenok L. Ya., Krylov A. Ya. On radioactive equilibrium in granites of the Central Tien Shan. DAN SSSR , 1960, vol. 132, No. 1 (in Russian)
  9. Syromyatnikov N. G., Ivanova E. I. Radiological study of granites of the Ortau massif. Geokhimiya , 1968, No. 3 (in Russian)
  10. Tokarev A. N., Shcherbakov A. V. Radiohydrogeology. Gosgeoltekhizdat, 1956 (in Russian)
  11. Breger I. A. Geochim. Cosmochim. Acta, 1955, No. 1

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