K-Ar Ages of Three Granite Plutons from North Kerala

Authors

  • N. G. K Nair
     Centre for Earth Science Studies, Trivandrum 695010
  • K. Soman
     Centre for Earth Science Studies, Trivandrum 695010
  • M. Santosh
     Centre for Earth Science Studies, Trivandrum 695010
  • M. M. Arakelyants
     IGEM, Academy of Sciences, Moscow, USSR
  • V. N. Golubyev
     IGEM, Academy of Sciences, Moscow, USSR

Abstract

Biotite separates from three granite plutons in the Northern part of the Kerala region, namely, Kalpatta. Ambalavayal and Thaluru yield K-Ar ages of 512±20 m.y., 560±30 m.y. and 710±20 m y. respectively. The age data are comparable with those reported for similar granitic intrusives of the south Indian region.

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Issue

Volume 26, Issue 9, September 1985

Section

Research Notes

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Published

1985-09-01

How to Cite

Nair, N. G. K., Soman, K., Santosh, M., Arakelyants, M. M., & Golubyev, V. N. (1985). K-Ar Ages of Three Granite Plutons from North Kerala. Journal of Geological Society of India, 26(9), 674–676. Retrieved from https://geosocindia.com/index.php/jgsi/article/view/65842

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