Geochemistry of Palaeoproterozoic Rocks of Aravalli Supergroup: Implications for Weathering History and Depositional Sequence — Oak Academic Publishing
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Geochemistry of Palaeoproterozoic Rocks of Aravalli Supergroup: Implications for Weathering History and Depositional Sequence
Department of Geology, Aligarh Muslim University, Aligarh, India
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Department of Geology, Aligarh Muslim University, Aligarh, India
1 Department of Geology, Aligarh Muslim University, Aligarh, India
2 Department of Geology, Aligarh Muslim University, Aligarh, India
The Paleoproterozoic Aravalli Supregroup of rocks, hosted in Aravalli Craton of NW shield, is deposited in shallow and deep water conditions. The major lithologies are phyllites and quartzites with significant components of greywacks and dolomite. Geochemical indices in particular, CIA (Chemical Index of Alteration) values (avg. phyllites: 51.6 - 81.5, avg. quartzites: 57.4 - 95.5) calculated from the data of clastic rocks of ASG suggest minimum to highly intense weathering in the source region. Other indices including PIA, CIW and ICV along with plot patterns on the A-CN-K diagram also nearly endorse CIA based interpretation. These rocks possess relatively high Th/U ratios compared to that found in fresh igneous rocks or their high grade metamorphic equivalents. This high Th/U ratio is neither a source inheritance nor a result of oxidation state rather a manifestation of Th hosting mineral accumulation through sorting. Viewed in the context of present stratigraphic succession, the weathering history adduced from geochemistry does not seem compatible but matches well with earlier classification scheme wherein the evolution of Aravalli Supergroup was considered episodic.
Hayashi, K., Fujisawa, H., Holland, H. and Ohmoto, H. (1997) Geochemistry of ~1.9 Ga Sedimentary Rocks from Northeastern Labrador, Canada. Geochimica et Cosmochimica Acta, 61, 4115-4137. https://doi.org/10.1016/S0016-7037(97)00214-7
Armstrong-Altrin, J.S. (2009) Provenance of Sands from Cazones, Acapulco, and Bahía Kino Beaches, México. Revista Mexicana de Ciencias Geológicas, 26, 764-782.
Taylor, S.R and McLennan, S.M. (1985) The Continental Crust: Its Composition and Evolution. Blackwell, London, 311.
Dickinson, W.R. (1985) Interpreting Relations from Detrital Modes of Sandstone. In: Zuffa, G.G., Ed., Provenance of Arenites, Dordrecht-Boston-Lancaster, Reidel, 333-361. https://doi.org/10.1007/978-94-017-2809-6_15
Cullers, R.L., Barrett, T., Carlson, R. and Robinson, B. (1987) Rare-Earth Element and Mineralogic Changes in Holocene Soil and Stream Sediment: A Case Study in the Wet Mountains Region, Colorado, USA. Chemical Geology, 63, 275-297. https://doi.org/10.1016/0009-2541(87)90167-7
Wronkiewicz, D.J. and Condie, K.C. (1987) Geochemistry of Archean Shales from the Witwatersrand Supergroup, South Africa: 421. Source Area Weathering and Provenance. Geochimica Cosmochimica Acta, 51, 2401-2416. https://doi.org/10.1016/0016-7037(87)90293-6
Bhatia, M.R. (1983) Plate Tectonics and Geochemical Composition of Sandstones. Journal of Geology, 91, 611-612. https://doi.org/10.1086/628815
Condie, K.C., Noll Jr., P.D. and Conway, C.M. (1992) Geochemical and Detrital Mode Evidence for Two Sources of Early Proterozoic Sedimentary Rocks from the Tonto Basin Supergroup, Central Arizona. Sedimentary Geology, 77, 51-76. https://doi.org/10.1016/0037-0738(92)90103-X
Condie, K.C. (1993) Chemical Composition and Evolution of the Upper Continental Crust: Contrasting Results from Surface Samples and Shales. Chemical Geology, 104, 1-37. https://doi.org/10.1016/0009-2541(93)90140-E
Cullers, R.L. and Podkovyrov, V.N. (2000) Geochemistry of the Mesoproterozoic Lakhanda Shales in Southern Yakutia, Russia: Implications for Mineralogical and Provenance Control, and Recycling. Precambrian Research, 104, 77-93. https://doi.org/10.1016/S0301-9268(00)00090-5
Dickinson, W.R., Beard, L.S., Brakenridge, G.R., Erjavec, J.L., Ferguson, R.C., Inman, K.F., Knepp, R.A., Lindberg, F.A. and Ryberg, P.T. (1983) Provenance of North American Phanerozoic Sandstones in Relation to Tectonic Setting. Geological Society of America Bulletin, 94, 222-235. https://doi.org/10.1130/0016-7606(1983)94 2.0.CO;2
McLennan, S.M., Hemming, S., McDaniel, D.K and Hanson, G.N. (1993) Geochemical Approaches to Sedimentation, Provenance and Tectonics. Geological Society of America Special Paper, 284, 21-40. https://doi.org/10.1130/SPE284-p21
Nesbitt, H.W. and Young, G.M. (1982) Early Proterozoic Climates and Plate Motion Inferred from Major Element Chemistry of Lutites. Nature, 299, 715-717. https://doi.org/10.1038/299715a0
Nesbitt, H.W. and Young, G.M. (1984) Prediction of Some Weathering Trend of Plutonic and Volcanic Rocks Based on Thermodynamic and Kinetic Consideration. Geochimica et Cosmochimica Acta, 48, 1523-1534. https://doi.org/10.1016/0016-7037(84)90408-3
Nesbitt, H.W., Young, G.M., McLennan, S.M. and Keays, R.R. (1996) Effects of Chemical Weathering and Sorting on the Petrogenesis of Siliciclastic Sediments, with Implications for Provenance Studies. Journal of Geology, 104, 525-542. https://doi.org/10.1086/629850
Quasim, M.A., Khan, I. and Ahmad, A.H.M. (2017) Integrated Petrographic, Mineralogical, and Geochemical Study of the Upper Kaimur Group of Rocks, Son Valley, India: Implications for Provenance, Source Area Weathering and Tectonic Setting. Journal of Geological Society of India, 90, 467-484. https://doi.org/10.1007/s12594-017-0740-6
Roser, B.P. and Korsch, R.J. (1988) Provenance Signatures of Sandstone-Mudstone Suites Determined Using Discrimination Function Analysis of Major-Element Data. Chemical Geology, 67, 119-139. https://doi.org/10.1016/0009-2541(88)90010-1
Naqvi, S.M. and Rogers, J.J.W. (1987) Precambrian Geology of India. Oxford University Press, New York, 223.
Gupta, S.N., Arora, Y.K., Mathur, R.K., Iqballuddin, Prasad, B., Sahai, T.N. and Sharma, S.B. (1997) The Precambrian Geology of the Aravalli Region; Southern Rajasthan and Northeastern Gujarat. Geological Survey of India Memoir, 123 262.
Ahmad, T. and Rajamani, V. (1991) Geochemistry and Petrogenesis of the Basal Aravalli Volcanics near Nathdwara, Rajasthan, India. Precambrian Research, 49, 185-204. https://doi.org/10.1016/0301-9268(91)90062-F
Hamatteh, A.Z.S.H. (2003) Geochemistry and Petrogenesis of Mafic Magmatic Rocks of the Jharol Belt, India: Geodynamic Implication. Journal of Asian Earth Sciences, 25, 557-581. https://doi.org/10.1016/j.jseaes.2004.05.006
Raza, M. and Khan, M.S. (1993) Basal Aravalli Volcanism: Evidence for an Abortive Attempt to Form Proterozoic Ensialic Greenstone Belt in the Northwestern Part of Indian Shield. Journal of the Geological Society of India, 42, 493-512.
Shekhawat, L.S., Pandit, M.K. and Joshi, D.W. (2007) Geology and Geochemistry of Palaeoproterozoic Low-Grade Metabasic Volcanic Rocks from Salumber Area, Aravalli Supergroup, NW India. Journal of Earth Science System, 6, 511-524. https://doi.org/10.1007/s12040-007-0047-x
Absar, N. and Sreenivas, B. (2015) Petrology and Geochemistry of Greywackes of the ~1.6 Ga Middle Aravalli Supergroup, Northwest India: Evidence for Active Margin Processes. International Geology Review, 57, 134-158. https://doi.org/10.1080/00206814.2014.999355
Banerjee and Bhattacharya (1994) Petrology and Geochemistry of Greywackes from the Aravalli Supergroup, Rajasthan, India and the Tectonic Evolution of a Proterozoic Sedimentary Basin. Precambrian Research, 67, 11-35. https://doi.org/10.1016/0301-9268(94)90003-5
Gopalan, K., Macdougall, J.D., Roy, A.B. and Murali, A.V. (1990) Sm-Nd Evidences for 3.3 Ga Old Rocks in Rajasthan, Northwestern India. Precambrian Research, 48, 287-297. https://doi.org/10.1016/0301-9268(90)90013-G
Roy, A.B. and Kr?ner, A. (1996) Single Zircon Evaporation Ages Constraining the Growth of the Archaean Aravalli Craton, Northwestern Indian Shield. Geological Magazine, 133, 333-342. https://doi.org/10.1017/S0016756800009067
Wiedenbeck, M. and Goswami, J.N. (1994) High-Precision 207Pb/206Pb Zircon Geochronology Using a Small Ion Microprobe. Geochimica et Cosmochimica Acta, 58, 2135-2141. https://doi.org/10.1016/0016-7037(94)90291-7
Wiedenbeck, M., Goswami, J.N. and Roy, A.B. (1996) Stabilization of the Aravalli Craton of Northwestern India at 2.5 Ga: An Ion Microprobe Zircon Study. Chemical Geology, 129, 325-340. https://doi.org/10.1016/0009-2541(95)00182-4
Heron, A.M. (1953) Geology of Central Rajputana. Memoir Geological Survey of India, 79, 1-389.
Poddar, B.C. (1966) An Example of Contrasted Tectonic Regimes from Precambrians of Udaipur District, Rajasthan. Indian Minerals, 20, 192-194.
Roy, A.B. (1990) Evolution of the Precambrian Crust of the Aravalli Mountain Range. In: Naqvi, S.M., Ed., Precambrian Continental Crust and Its Economic Resources; Development in Precambrian Geology, Elsevier, Amsterdam, 327-348. https://doi.org/10.1016/S0166-2635(08)70173-7
Roy, A.B. and Paliwal, B.S. (1981) Evolution of Lower Proterozoic Epicontinental Deposits: Stromatolite-Bearing Aravalli Rocks of Udaipur, Rajasthan, India. Precambrian Research, 14, 49-74. https://doi.org/10.1016/0301-9268(81)90035-8
Roy, A.B., Paliwal, B.S., Shekhawat, S.S., Nagori, D.K., Golani, P.R. and Bejarniya, B.R. (1988) Stratigraphy of the Aravalli Supergroup in the Type Area. Memoir Geological Society of India, 7, 121-138.
Roy, A.B., Sharma, B.L., Paliwal, B.S., Chauhan, N.K., Nagori, D.K., Golani, P.R., Bejarniya, B.R., Bhu, H. and Sabah, M.A. (1993) Lithostratigraphy and Tectonic Evolution of Aravalli Supergroup—A Protogeosynclinal Sequence. In: Cassyap, S.M. and Valdiya, K.S., Eds., Rifted Basins and Aulcogens, Gyanodaya Prakasan, Nainital, 73-90.
Sreenivas, B., Roy, A.B. and Srinivasan, R. (2001a) Geochemistry of Sericite Deposits at the Base of Proterozoic Aravalli Supergroup, Rajasthan, India: Evidence for metamorphosed Precambrian Paleosols. Proceeding Indian Academy of Science (Earth & Planetary Science), 110, 39-61.
Roy, A.B. (2000) Geology of the Paleoproterozoic Aravalli Supergroup of Rajasthan and Northern Gujarat. In: Deb, M., Ed., Crustal Evolution and Metallogeny in the Northwestern Shield, Narosa Publishing House, New Delhi, 87-114.
Roy, A.B. and Jakhar, S.R. (2002) Geology of Rajasthan (Northwest India) Precambrian to Recent. Scientific Publishers (India), Jodhpur, 421.
Fedo, C.M., Nesbitt, H.W. and Young, G.M. (1995) Unraveling the Effects of Potassium Metasomatism in Sedimentary Rocks and Paleosols, with Implications for Weathering Conditions and Provenance. Journal of Geology, 23, 921-924. https://doi.org/10.1130/0091-7613(1995)023 2.3.CO;2
Harnois, L. (1988) The CIW, Index: A New Chemical Index of Weathering. Sedimentary Geology, 55, 319-322. https://doi.org/10.1016/0037-0738(88)90137-6
Cox, R. and Lowe, D.R. (1995) A Conceptual Review of Regional Scale Controls on the Compositions of Clastic Sediments and the Co-Evolution of Continental Blocks and Their Sedimentary Cover. Journal of Sedimentary Research, 65, 1-12.
Ruxton, B.P. (1968) Measures of the Degree of Chemical Weathering of Rocks. Journal of Geology, 76, 518-527. https://doi.org/10.1086/627357
Vogt, T. (1927) Sulitjelmafeltets geologi og petrografi. Norges Geologiske Undersokelse, 121, 1-560. (In Norwegian, with English Abstract)
Parker, A. (1970) An Index of Weathering for Silicate Rocks. Geological Magazine, 107, 501-504. https://doi.org/10.1017/S0016756800058581
Nesbitt, H.W., Fedo, C.M. and Young, G.M. (1997) Quartz and Feldspar Stability, Steady and Non-Steady State Weathering and Petrogenesis of Siliciclastic Sands and Muds. Journal of Geology, 105, 173-191. https://doi.org/10.1086/515908
Singh, P. (2009) Major, Trace and REE Geochemistry of the Ganga River Sediments: Influence of Provenance and Sedimentary Processes. Chemical Geology, 266, 242-255. https://doi.org/10.1016/j.chemgeo.2009.06.013
Singh, P. (2010) Geochemistry and Provenance of Stream Sediments of the Ganga River and Its Major Tributaries in the Himalayan Region, India. Chemical Geology, 269, 220-236. https://doi.org/10.1016/j.chemgeo.2009.09.020
Maynard, J.B. (1992) Chemistry of Modern Soils as a Guide to Interpreting Precambrian Paleosols. Journal of Geology, 100, 279-289. https://doi.org/10.1086/629632
Maynard, J.B., Sutton, S.J., Robb, L.J., Ferraz, M.F. and Meyer, F.M. (1995) A Paleosol Developed on Hydrothermally Altered Granite from the Hinterland of the Witwatersrand Basin: Characteristics of a Source of Basin Fill. Journal of Geology, 103, 357-377. https://doi.org/10.1086/629757
Nesbitt, H.W. and Young, G.M. (1989) Formation and Diagenesis of Weathering Profiles. Journal of Geology, 97, 129-147. https://doi.org/10.1086/629290
Mongelli, G., Cullers, R.L. and Muelheisen, S. (1996) Geochemistry of Late Cretaceous-Oligocenic Shales from the Varicolori Formation, Southern Apennines, Italy: Implications for Mineralogical, Grain-Size Control and Provenance. European Journal of Mineralogy, 8, 733-754. https://doi.org/10.1127/ejm/8/4/0733
Cox, R., Lowe, D.R. and Cullers, R.D. (1995) The Influence of Sediment Recycling and Basement Composition on Evolution of Mudrock Chemistry in the Southwestern United States. Geochimica et Cosmochimica Acta, 59, 2919-2940. https://doi.org/10.1016/0016-7037(95)00185-9
McLennan, S.M. and Taylor, S.R. (1991) Sedimentary Rocks and Crustal Evolution, Tectonic Setting and Secular Trends. Journal of Geology, 99, 1-21. https://doi.org/10.1086/629470
McLennan, S.M., Hemming, S., Taylor, S.R. and Eriksson, K.A. (1995) Early Proterozoic Crustal Evolution: Geochemical and Nd-Pb Isotopic Evidence from Metasedimentary Rocks Southwestern North America. Geochimica et Cosmochimica Acta, 59, 1153-1173. https://doi.org/10.1016/0016-7037(95)00032-U
McLennan, S.M., Taylor, S.R., Mcculloch, M.T. and Maynard, J.B. (1990) Geochemical and Nd-Sr Isotopic Composition of Deep Sea Turbitites: Crustal Evolution and Plate Tectonic Associations. Geochimica et Cosmochimica Acta, 54, 2015-2050. https://doi.org/10.1016/0016-7037(90)90269-Q
McLennan, S.M. (1989) Rare Earth Elements in Sedimentary Rocks. Influence of Provenance and Sedimentary Processes. Reviews in Mineralogy, 21, 169-200.
McLennan, S.M., Taylor, S.R. and Kroner, A. (1983) Geochemical Evolution of Archean Shales from South Africa, I, the Swaziland and Pogola Supergroups. Precambrian Research, 22, 93-124. https://doi.org/10.1016/0301-9268(83)90060-8
Newman, S., Macdougall, J.D. and Finkel, R.C. (1984) 230Th-238U Disequilibrium in Island Arcs: Evidence from the Aleutians and the Marianas. Nature, 308, 268-270. https://doi.org/10.1038/308268a0
Wedepohl, K.H. (1991) Chemical Composition and Fractionation of the Continental Crust. Geologische Rundschow, 8, 207-223. https://doi.org/10.1007/BF01829361
Raza, M., Khan, A.N. and Bharadwaj, V.R. (2008) Geochemistry of Pelites of Bhilwara-Vindhyan Terrain, South Eastern Rajasthan and Its Implications for Provenance Characteristics, Tectonic Conditions and Paleoclimate during Archaean Proterozoic Time. Major Research Project by the Union Grant Commission, India. (Report Unpublished)
Raza, M., Ahmad, A.H.M., Khan, M.S. and Khan, F. (2011) Geochemistry and Detrital Modes of Proterozoic Sedimentary Rocks, Bayana Basin, North Delhi Fold Belt: Implications for Provenance and Source-Area Weathering, International Geology Review, 54, 111-129. https://doi.org/10.1080/00206814.2010.517044
Raza, M., Bharadwaj, V.R., Ahmad, A.H.M., Mondal, M.E.A., Khan, A. and Khan, M.S. (2010) Provenance and Weathering History of Archaean Naharmagra Quartzite of Aravalli craton, NW Indian Shield: Petrographic and Geochemical Evidence. Geochemical Journal, 44, 331-345. https://doi.org/10.2343/geochemj.1.0075
Roddaz, M., Viers, J., Brusset, S., Baby, P., Boucayrand, C. and Herail, G. (2006) Controls on Weathering and Provenance in the Amazonian Foreland Basin: Insights from Major and Trace Element Geochemistry of Neogene Amazonian Sediments. Chemical Geology, 22, 31-65. https://doi.org/10.1016/j.chemgeo.2005.08.010
Bhat, M.I. and Ghosh, S.K. (2001) Geochemistry of 2.51 Ga Old Rampur Group Pelites, Western Himalayas: Implications for Their Provenance and Weathering. Precambrian Research, 108, 1-16. https://doi.org/10.1016/S0301-9268(00)00139-X
Jayant, K., Tripathi and Rajamani, V. (2003) Geochemistry of Proterozoic Delhi Quartzites: Implications for the Provenance and Source Area Weathering. Journal of the Geological Society of India, 62, 215-226.
Meunier, A., Kaner, L., Hubert, F., Albani, A.E. and Pret, D. (2013) The Weathering Intensity Scale (WIS): An Alternative Approach of the Chemical Index of Alteration (CIA). American Journal of Science, 313, 113-143. https://doi.org/10.2475/02.2013.03
Nesbitt, H.W. and Wilson, R.E. (1992) Recent Weathering of Basalts. American Journal of Science, 292, 740 -777. https://doi.org/10.2475/ajs.292.10.740
Mathur, R.K., Iqbaluddin, Bhattacharjee, N.B. and Jayaram, B.N. (1973) Stratigraphy and Classification of Aravalli Supergroup in Parts of Udaipur District, Rajasthan. Sem. Recent Advances in Geology of Rajasthan and Gujrat, Jaipur, Abstract, 2.
Gupta, S.N., Arora, Y.K., Mathur, R.K., Iqballuddin, Prasad, B., Sahai, T.N. and Sharma, S.B. (1980) Lithostratigraphic Map of the Aravalli Region. Geological Survey of India, Kolkata.
Raza, M., Jafri, S.H., Alvi, S.H. and Khan, M. (1993) Geodynamic Evolution of Indian Shield during Proterozoic: Geochemical Evidence from the Mafic Volcanic Rocks. Journal of the Geological Society of India, 41, 455-469.
Fatima, S. and Khan, M.S. (2012) Petrographic and Geochemical Characteristics of Mesoproterozoic Kumbalgarh Clastic Rocks, NW Indian Shield: Implications for Provenance, Tectonic Setting and Crustal Evolution. International Geology Review, 54, 1113-1144. https://doi.org/10.1080/00206814.2011.623032