Abstract
Surface radioactive survey has been carried with portable gamma ray spectrometer (PGRS) about the 45 km2 around the Srisailam sub basin, the surface radioactive anomalies were found at Chennakesavula gutta in the Srisailam sub basin of Cuddapah basin in the age of meso-neo proterozoic, India. The integrated geochemical and radiometric surveys were conducted as part of research work in the Srisailam basin, it has resulted the locating of surface radioactive anomalies near the Chennakesavula gutta. Secondary uranium minerals are observed along with the fracture planes in the Archean basement granite in the proximity of unconformity contact of Srisailam quartzite. The granite underlies the Srisailam formation and forms the source for possible unconformity related uranium mineralisation in the Srisailam sub-basin evidence by the significant radioactive anomalies. The radioactivity recorded by PGRS reflected uraniferous nature of the radioactivity (Average total counts = 195 ppm; U = 202 ppm; Th = 22 ppm; %K = 4.1, n = 15).
Similar content being viewed by others
References
Chakrabarty A, Tripathy RM, Puranik VD (2009) Occurances of NORMS and 137Cs in soils of Singhbhum region of Eastern India and associated radiation hazard. Radio prot 44:55–58
Chakraborty T (1981) Radiometric investigations of granite in parts of Mahaboobnagar and Nalgonda district, Andhra Pradesh, 1980–81. Unpublished Report Atomic Minerals Division, Hyderabad
Dahlkamp FJ (1993) Uranium ore deposits. Springer, Berlin, pp 57–68
Dhana Raju R, Roy M, Roy M, Vasudev SG (1993) Uranium mineralization an the south-western part of Cuddapah basin. A petrological and geochemical study. J Geol Soc India 42:135–149
Fogwill WD (1981) Canadian and Saskatchewan uranium deposits: compilation, metallogeny, models, exploration. In: Sibbald TII, Petruk W (eds) Geology of uranium deposits, C.I.M. sp. vol. 32:3–19
Jayagopal AV, Parkar Kumar, Sinha RM (1996) Uranium mineralization in the palnad sub-basin, Cuddapah basin, Andhra Pradesh, India. Curr Sci 71(12):957–959
Nagaraja rao BK, Rajurkar ST, Ramalingaswany G, Ravindra babu B (1987) Stratigraphy structure and evolution of the Cuddapah basin. In: Purana basins of Peninsular India. Geol Soc India Mem 6:33–86
Needham RS, Roarty MJ (1980) An overview of metallic mineralization in the Pine Creek Geosyncline. In: Ferguson J, Goleby AB (eds) Uranium in the Pine Creek Geosyncline. IAEA, Vienna, pp 157–173
Needham RS, Ewers GR, Ferguson J (1988) Pine Creek Geosyncline. Recognition of uranium provinces. IAEA, Vienna, pp 235–261
Pandey BK, Prasad RN, Sastry DVLN, Kumar BRM, Rao SS, Gupta JN (1988). Rb–Sr whole rock ages for the granites from parts of Andhra Pradesh and Karnataka. In: Fourth national symposiuim on mass spectrometry (Preprint vol.). Indian Institute of Science, Bangalore, EPS-3/1
Ramachandran S, Sarma GVG, Bhagwan SR, Shrivastava VK, Gurjar R, Rehman M (1992) Annual Report for 1991–92 Field Season. Project Srisailam. Unpublished Report Atomic Minerals Division, Hyderabad
Roy MK, Shrivastava VK, Rehman M (1991) Brief Annual Report on highlights of achievements for Field Season 1990–91 Nalgonda dist., Andhra Pradesh. Unpublished Report Atomic Minerals Division, Hyderabad
Sarkar SC (1984) Geology and ore mineralization of the Singhbhum copper–uranium belt, Eastern India. Jadavpur University, I.N.A. Press, Calcutta
Satyanarayana rao SR (1963) Progress Report for the Field-Season 1962–63. Reports on the ground checking of aerial survey anomalies in parts of Mysore, Madras and Andhra Pradesh states. Unpublished Report Atomic Minerals Division, Hyderabad
Seetharam sarma HS (1959). A report on the radiometric survey in parts of Mahboobnagar district, 1958–59. Forest Service Unpublished Report Atomic Minerals Division, Hyderabad
Seetharam sarma HS (1962) Annual Report for the Field Season 1961–62. Unpublished Report Atomic Minerals Division, Hyderabad
Senthil kumar P, Srinivasan R (2002) Fertility of late Archean basement granite in the vicinity of U-mineralized Neoproterozoic Bhima Basin, Peninsular India. Curr Sci 82(5):571–576
Shrivastava VK, Parthasarathy TN, Sinha KK (1991) Geochemical study of the uraniferous granites from Lambapur area, Nalgonda District, Andhra Pradesh, India. Explor Res At Miner 5:41–52
Shrivastava VK, Roy MK, Pandey AK (1993) A note on uranium mineralization in around Lambapur, Northern Cuddapah basin, Nalgonda District, Andhra Pradesh, India. Curr Sci Bangalore India (in press)
Sibbald TII (1986) Overview of Pre-cambrian geology and aspects of metallogenesis of Northern Saskatchewan. In: Gilboy GF, Vigrass LW (eds) Economic minerals of Saskatchewan. Special Publication Saskatchewan Geological Society, Canada, pp 1–16
Sibbald TII (1988) Geology and genesis of the Athabasca basin Uranium deposits. Recognition of uranium provinces. IAEA, Vienna, pp 61–105
Sinha RM (1993) Status report on investigations carried out and future programme of work in Lambapur area, Nalgonda district, Andhra Pradesh. Unpublished Report Atomic Minerals Division, Hyderabad
Sinha RM, Shrivastava VK, Sarma GVG, Parthesarathy TN (1995) Geological favorability for unconformity related Uranium deposits in the northern parts of the Cuddapah Basin, evidence from Lambapur Uranium occurrence, Andhra Pradesh, India. Explor Res At Miner 8:111–126
Venkatakrishnan R, Dotiwala FE (1987) The Cuddapah Salient: a tectonic model for the Cuddapah Basin, India, based on Landsat image interpretation. Tectonophysics 136:237–253
Verma MB, Maithani PB, Chaki A, Nageshwar Rao P, Prakher Kumar (2009) Srisailam sub-basin, and Uranium province of unconformity related deposits in Andhra Pradesh—case study of chitrial Uranium exploration, Nalgonda district. Curr Sci 96(4):588–591
Viswanath U, Jani SR, Haldar SK (1990) Exploration and exploitational problems of the cross folded lead deposit of Bandalamottu, Guntur dist., Andhra Pradesh. ILZIC Silver Jubil Conf 34:1–8
Acknowledgments
The author thank to the Supervisor as well as to the Director, Atomic Mineral Directorate for Exploration & Research, Hyderabad. Thank to BRNS projects coordinator for given opportunity to utilize the data for Ph.D., and cooperated for publishing of the article.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Bhoopathi, V., Niranjan Kumar, S., Sastry, R.S.N. et al. Surface radioactive anomalies at Srisailam sub basin, Cuddapah basin, India. Chin. J. Geochem. 34, 265–271 (2015). https://doi.org/10.1007/s11631-015-0046-6
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11631-015-0046-6