Refine your search
Collections
Co-Authors
Year
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Reddy, G. K.
- Soil-Geochemistry, Radiometric and Soil Gas Helium Studies in the Uranium Mineralized Zone of Tumallapalle, Cuddapah Basin, Andhra Pradesh
Abstract Views :190 |
PDF Views:0
Authors
Affiliations
1 National Geophysical Research Institute, (Council of Scientific and Industrial Research), Hyderabad - 500 007, IN
1 National Geophysical Research Institute, (Council of Scientific and Industrial Research), Hyderabad - 500 007, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 74, No 1 (2009), Pagination: 23-26Abstract
A geochemical soil sampling survey undertaken at Tumallpalle uranium mineralized zone Cuddapah district, has confirmed the presence of uranium anomalies in soils. Bulk soil samples were collected at every 20 m along the traverse from approximately 30 cm below the surface and were assayed for uranium by x-ray fluorescence (XRF) and inductively coupled plasma mass spectrometry (ICP-MS). The uranium anomalies detected by the insitu radiometric survey show a correlation with the helium highs. The soil gas helium studies have aided in delineating the subsurface extension of the deposit. This study endeavors for an integration of different techniques in a known area which could probably aid in delineating uranium zones for optimal exploitation in the future exploration programmes.Keywords
Geochemistry, Radiometry, Uranium, Cuddapah Basin, Andhra Pradesh.
References
- BUTT, C.R.M. and GOLE, M.J. (1985) Helium in soil and over burden gas as an exploration pathfinder - An assessment. Jour. Geochem. Explor., v.24, pp.141-173.
- BALARAM, V. and GNANAESHWAR RAO, T. (2003) Rapid determination of REEs and other trace elements in geological samples by microwave acid digestion and ICP-MS. Atomic Spectroscopy, v.24, pp.206-212.
- DHANA RAJU, R., MINATI ROY, MADHUPARNA ROY and VASUDEV, S.G. (1993) Uranium mineralization in the south -western part of Cuddapah Basin: A petromineralogical and Geochemical study. Jour. Geol. Soc. India, v.42, pp.135-49.
- GOVIL, P.K. (1985) X-ray fluorescence analysis of major, minor and selected trace elements in new IWG reference rock samples. Jour. Geol. Soc. India, v.26, pp.38-42.
- ROY, MINATI and DHANA RAJU, R. (1997) Petrography and Depositional environment of the U- mineralized phosphatic siliceous dolostone of Vempallae formation in the Cuddapah Basin, India. Jour. Geol. Soc. India, v.50, pp.577-585.
- RAO, G.V., REDDY, G.K., RAO, R.U.M. and GOPALAN, K. (1991) A compact and sensitive helium sniffer for field use. Presented in First International Seminar & Exhibition on "Exploration Geophysics in Nineteen Nineties', 25-30, November, 1991, Hyderabad, Extended Abstracts, v.1, pp.438-443.
- REIMER, G.M., DENTON, E.H., FRIEDMAN, I. and OTTON, J.K. (1979) Recent developments in uranium exploration using the US Geological Survey's mobile helium detector, Jour. Geochem. Explor., v.11, pp.1-12.
- ROBERT GARRETT, G. and THOMAS GOSS, I. (1980) The statistical appraisal of survey effectiveness in regional geochemical surveys for Canada's uranium reconnaissance program. Mathematical Geology, v.12(5), pp.443-458.
- SENTHIL KUMAR, P. and SRINIVASAN, R. (2002) Fertility of Late Archaean basement granite in the vicinity of U-mineralized Neoproterozoic Bhima Basin, peninsular India. Curr. Sci., v.82(5), pp.571-576.
- VASUDEVA RAO, M., NAGABHUSHANA, J.C. and JAYAGOPAL, A.V. (1989) Uranium mineralisation in the Middle Proterozoic carbonate rock of the Cuddapah Supergroup, southern peninsular India. Expl. and Res. for Atomic Minerals, v.2, pp.29-38.