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Please use this identifier to cite or link to this item: http://gukir.inflibnet.ac.in:8080/jspui/handle/123456789/4639
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dc.contributor.authorKerur B.R
dc.contributor.authorRajeshwari T
dc.contributor.authorSharanabasappa, Kumar S.A
dc.contributor.authorNarayani K
dc.contributor.authorRekhab A.K
dc.contributor.authorHanumaiah B.
dc.date.accessioned2020-06-12T15:04:26Z-
dc.date.available2020-06-12T15:04:26Z-
dc.date.issued2010
dc.identifier.citationIndian Journal of Pure and Applied Physics , Vol. 48 , 11 , p. 809 - 812en_US
dc.identifier.urihttp://gukir.inflibnet.ac.in:8080/jspui/handle/123456789/4639-
dc.description.abstractThe present work deals with the radioactivity of rock samples collected from three towns, one from each district, of northern region of Karnataka, India. The measured mean activity concentrations of 232Th, 238U and 40K are found to be 73.54, 47.32 and 114.76 for Gadag, 7.2, 4.9 and 121.8 from Gulbarga and 20.96, 42.2 and 875 Kottur samples, respectively. The measured values of dose rate due to natural radioactivity in the rock samples varied from 11 to 170 ?Sv/y. This study shows that a basalt rock contains lesser radioactivity concentration compared to the green schist belt rocks.en_US
dc.subjectAbsorbed dose
dc.subjectGamma spectrometry
dc.subjectNatural radioactivity
dc.subjectRadioactive equilibrium
dc.subjectRadionuclide
dc.titleRadioactivity levels in rocks of North Karnataka, Indiaen_US
dc.typeArticle
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