Early Proterozoic Rb-Sr Whole-Rock Age for Central Crystalline Gneiss of Higher Himalaya, Kumaun

Authors

  • V. B. Bhanot
     Physics Department, Panjab University, Chandigarh
  • Veer Pal Singh
     Physics Department, Panjab University, Chandigarh
  • Ashok K. Kansal
     Physics Department, Panjab University, Chandigarh
  • Vikram C. Thakur
     Wadia Institute of Himalayan Geology, Dalanwala, Dehradun

Abstract

Rb-Sr isochron age of 1830 m.y. has been obtained for an outcrop in the Higher Himalaya of Kumaun.

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Issue

Volume 18, Issue 2, February 1977

Section

Research Notes

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Published

1977-01-01

How to Cite

Bhanot, V. B., Singh, V. P., Kansal, A. K., & Thakur, V. C. (1977). Early Proterozoic Rb-Sr Whole-Rock Age for Central Crystalline Gneiss of Higher Himalaya, Kumaun. Journal of Geological Society of India, 18(2), 90–91. Retrieved from https://geosocindia.com/index.php/jgsi/article/view/63792

References

BHANOT, V. B., GILL, J. S., ARORA, R. P. and BHALLA, J. K., (1974) Radiometric dating of the Dalhousie Granite, Curr. Sci., v. 43, p. 208.

BHANOT, V. B., GEOL, A. K., SINGH, V. P. and KWATRA, S. K., (1975) Rb-Sr radiometric studies for the Dalhousie and Rohtang Areas, Himachal Pradesh, Curr. Sci., v. 44, pp. 219-220.

BHANOT, V. B., BHANDARI, A. K., SINGH, V. P. and GEOL, A. K., (1976) The petrographic studies and the age-determination of Koidal Gneiss, Kumaun Himalaya, Curr. Sci., v. 45, p. 18.

HEIM, A. and GANSSER, A., (1939) Central Himalaya, Geological observations of the Swiss expendition, Mem. Soc. Helv. Sci. Nat., v. 73, pp. 1-245.

JAGER, E., BHANDARI, A. K. and BHANOT, V. B., (1971) Rb-Sr age determination of biotites and whole rock samples from the Mandi and Chor-Granites Himachal Pradesh, India, Eclogae Geol. Helv., v. 64, pp. 521-527.

MEHTA, P. K., (1975) Rb-Sr dating of the crystalline rocks of Kulu-Mandi belt, NW Himalaya - its implications for the Himalayan tectogenesis, Abs. 6th Seminar Himalayan Geology, Dehradun, pp. 10-11.

POWAR, K. B., (1972) Petrology and structure of the Central Crystalline Zone, North-eastern Kumaun, Himalayan Geology, v. 2, pp. 34-36.