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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 semi-desert 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 indicate significant disturbances of radioactive equilibrium, while others indicate the existence of equilibrium within the accuracy of the methods used to determine uranium and radium.

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References

  1. Atrashenok L. Y., Krylov A. Y. On radioactive equilibrium in rocks of East Antarctica. Radiochemistry, 1963, No. 2.
  2. Evseeva L. S., Perelman A. I. Uranium Geochemistry in the Hypergenesis Zone Gosatomizdat, 1962.
  3. Komlev L. V., Ivanova K. S. On radioactive equilibrium in accessory monazites. Radiochemistry, 1964, No. 5.
  4. Neyerburg, J. J. Uranium in igneous rocks of the United States of America. Mat. International Conf. on the Peaceful Uses of Atomic Energy. V. 6, Gosgeoltekhizdat, 1958.
  5. Basic features of uranium geochemistry. AS USSR, 1963.
  6. Segel N. M. Questions of uranium and thorium geochemistry. Leachability of radium and uranium from minerals. Proc. Radium Institute 1938, vol. IV.
  7. StarikI. Е. Fundamentals of Radiochemistry. AS USSR, 1959.
  8. Starik I. E., Atrasheinok L. Y., Krylov A. Y. On radioactive equilibrium in granites of the Central Tien Shan. AS USSR, 1960, vol. 132, No. 1.
  9. Syromyatnikov N. G., Ivanova E. I. Radiological study of granites of the Ortau massif. Geochemistry, 1968, No. 3.
  10. Tokarev A. N., Shcherbakov A. V. Radiohydrogeology. Gosgeoltekhizdat, 1956.
  11. Breger I. A. Geoctiim. Cosmochim. Acta, 1955, N 1

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