Summary
The geological ages of two Phlogopite Specimens have been determined by the Rubidium-Strontium method. The “addition-plot” is utilized with proper choice of internal standards.
Similar content being viewed by others
References
L. H. Ahrens ..Report of the Committee for the Measurement of Geologic Time, 1946–47,47.
-- ..Ibid., 1949–50,29.
K. Rankama and G. Sahama ..Geochemistry, University of Chicago Press, 1950.
L. H. Ahrens..Mineralogical Magazine, 1948,28, 277.
-- ..Spectrochemical Analysis, Addison-Wesley, 1950.
N. H. Nachtrieb ..Ibid., McGraw Hill, 1950.
L. H. Ahrens and L. G. GorfinkleAm. J. Sci., 1951,249, 451.
D. A. Webb..Nature, 1937,139, 248.
S. S. Curranet al...Phys. Rev., 1951,84, 151.
M. H. Mac Gregor and M. L. WiedenbeckIbid., 1952,86, 420.
G. M. Lewis..Phil. Mag., 1952,43, 1070.
Author information
Authors and Affiliations
Additional information
Communicated by Prof. R. S. Krishnan,f.a.sc.
Rights and permissions
About this article
Cite this article
Venkatasubramanian, V.S. Application of the Rb-Sr method to the age determination of phlogopites. Proc. Indian Acad. Sci. (Math. Sci.) 38, 376–380 (1953). https://doi.org/10.1007/BF03045246
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF03045246