Narayanaswamy, R and Venkatasubramanian, VS (1969) Uranium and thorium contents of coexisting gneisses, granites and pegmatites. In: Geochimica et Cosmochimica Acta, 33 (8). 1007 -1009.
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Official URL: http://dx.doi.org/10.1016/0016-7037(69)90111-2
Abstract
U, Th and K contents of gneisses, granites and pegmatites of the Precambrian shield complex of S. E. Mysore have been determined by gamma ray spectrometry. Th/U ratios in most gneisses and granites are found to have values in the range 5–15, being higher than the accepted value of about 3.5 for crustal material.
Item Type: | Journal Article |
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Publication: | Geochimica et Cosmochimica Acta |
Publisher: | Elsevier Science |
Additional Information: | Copyright of this article belongs to Elsevier Science. |
Department/Centre: | Division of Physical & Mathematical Sciences > Physics |
Date Deposited: | 17 May 2010 06:29 |
Last Modified: | 17 May 2010 06:29 |
URI: | http://eprints.iisc.ac.in/id/eprint/27633 |
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