Abstract
A climatic transition of humid to arid conditions from west to east on the Western Dharwar Craton, southern India provided a suitable setting to understand the relative role of chemical vs. physical weathering of amphibolites. Weathering pattern of amphibolites was studied from two locations in humid climatic zone and two locations in semi-arid zone. The purpose of the present study is to evaluate the relative importance of structural features in rocks and rainfall in the extent of chemical weathering based on mobilization of elements and mineralogical variations. Under conditions of humid climate with good vegetation and relief bedrock physical features (all interconnected complex system) become less important and biota becomes more important. Biological activity and relief together made weathering solutions acidic under humid conditions. Under semi-arid conditions, weathering solutions normally remained alkaline; however, microbially mediated acidity prevailed in the microzones of weathering profile. In the humid zones, the immobile or less mobile chemical elements, Ce and Ti, and to a less extent Fe and Ba show high degree coherence by strongly enriching in the most weathered products, whereas the REEs are mobile in both conditions. There is significant loss of HREE resulting in fractionated patterns, relative to the parent rock, only under humid conditions, in the weathered products. The present study of weathering has shown that local geological features in a rock become important to the nature and extent of weathering under semi-arid condition by creating zones of aridity and humidity on the outcrop scale.
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References
Berner RA, Sjoberg SL, Velbel MA, Krom MD (1980) Dissolution of pyroxenes and amphiboles during weathering. Science 207:1205–1206
Bourgeon G (2001) A survey of soils and weathering patterns through land system mapping in the Western Ghats Region. In: Gunnel Y, Radhakrishna BP (eds) Sahyadri, The great escarpment of the Indian subcontinent. Geological Society of India, Bangalore, pp 855–904
Buss HL, Luttge A, Brantley SL (2007) Etch pit formation on iron silicate surfaces during siderophore-promoted dissolution. Chem Geol 240:326–342
Chadwick OA, Gavenda RT, Kelly EF, Ziegler K, Olson CG, Elliott WC, Hendricks DM (2003) The impact of climate on the biogeochemical functioning of volcanic soils. Chem Geol 202:195–223
Deer WA, Howie RA, Zussman J (1992) An introduction to the rock forming minerals, 2nd edn. Wiley and Sons Inc, New York
Dessert C, Dupre B, Gaillardet J, Francois LM, Allegre J (2003) Basalt weathering laws and the impact of basalt weathering on the global carbon cycle. Chem Geol 202:257–273
Dixon JL, Hartshorn AS, Heimsath AM, DiBiase RA, Whipple KX (2012) Chemical weathering response to tectonic forcing: a soils perspective from the San Gabriel Mountains, California. Earth Planet Sci Lett 323–324:40–49
Eggleton RA, Boland JN (1982) Weathering of enstatite to talc through a sequence of transitional phases. Clays and Clay Mine 30:11–20
Fawcett PJ, Barron EJ, Robison VD, Katz BJ (1994) The climatic evolution of India and Australia from the Late Permian to mid-Jurassic: a comparison of climate model results with the geologic record. Geol Soc Amer Spec Paper 288:139–157
Ferrier KL, Kirchner JW (2008) Effects of physical erosion on chemical denudation rates: a numerical modeling study of soil-mantled hill slopes. Earth Planet Sci Lett 272:591–599
Ferrier KL, Kirchner JW, Finkel RC (2012) Weak influences of climate and mineral supply rates on chemical erosion rates: measurements along two altitudinal transects in the Idaho Batholith. Jour Geophys Res Earth Surf 117:21
Fu W, Luo P, Hu Z, Feng Y, Liu L, Yang J, … Zhou Y (2019) Enrichment of ion-exchangeable rare earth elements by felsic volcanic rock weathering in South China: genetic mechanism and formation preference. Ore Geol Revi 114:103120. https://doi.org/10.1016/j.oregeorev.2019.103120
Gunnel Y (1998) Passive margin uplifts and their influence on climatic change and weathering patterns of tropical shield regions. Glob Planet Change 18:47–57
Gunnel Y (2001) Environmental changes in the Western Ghats during the Quaternary. In: Gunnel Y, Radhakrishna BP (eds) Sahyadri: The great escarpment of the Indian subcontinent. Mem Geol Soc India 817–832
Hochella MF, Banfield JF (1996) Chemical weathering of silicates in nature: a microscopic perspective with theoretical considerations. In: White AF, Brantley SL (eds) Chemical weathering rates in silicates minerals, Reviews in Mineralogy 31: Min Soc of Am 353–406
Jayananda M, Moyen JF, Martin H, Peucat JJ, Auvray B, Mahabaleswar B (2000) Late Archaean (2550–2520 Ma) juvenile magmatism in the Eastern Dharwar craton, southern India: constraints from geochronology, Nd-Sr isotopes and whole rock geochemistry. Precam Rese 99:225–254
Jayananda M, Santosh M, Aadhiseshan KR (2018) Formation of Archean (3600–2500 Ma) continental crust in the Dharwar Craton, southern India. Eart Sci Revi 181:12–42
Jenny H (1941) Factors of soil formation. McGraw-Hill, New York
Lee MR, Parsons I (1995) Microtextural controls of weathering of perthitic alkali feldspars. Geochim Cosmochim Acta 59:4465–4488
Li G, Hartmann J, Derry LA, West AJ, You CF, Long X, Zhan T, Li L, Li G, Qiu W, Li T, Liu L, Chen Y, Ji J, Zhao L, Chen J (2016) Temperature dependence of basalt weathering. Eart Plane Sci Lett 443:59–69. https://doi.org/10.1016/j.epsl.2016.03.015
Li SS, Santosh M, Ganguly S, Thanooja PV, Sajeev K, Pahari A, Manikyamba C (2018) Neoarchean microblock amalgamation in southern India: evidence from the Nallamalai suture zone. Precam Rese 314:1–27. https://doi.org/10.1016/j.precamres.2018.05.017
MacKenzie FT, Andersson AJ (2013) The marine carbon system and ocean acidification during Phanerozoic time. Geochem Perspect 2(1):1–227
Mathian M, Aufort J, Braun JJ, Riotte J, Selo M, Balan E, … Allard T (2019) Unraveling weathering episodes in Tertiary regoliths by kaolinite dating (Western Ghats, India). Gond Res 69:89–105. https://doi.org/10.1016/j.gr.2018.12.003
Maurice PA, Lee YJ, Hersman LE (2000) Dissolution of Al-substituted goethites by aerobic Pseudomonas mendocina var. bacteria. Geochim Cosmochim Acta 68:1363–1374
Mehta P (2007) Impact of climate on geochemical mobilization of elements during rock weathering in Kaveri river catchment. Ph. D. Thesis Jawaharlal Nehru University, New Delhi
Mishra A, Tripathi JK, Mehta P, Rajamani V (2013) Phosphorus distribution and fractionation during weathering of amphibolites and gneisses in different climatic setups of the Kaveri river catchment, India. Appl Geochemi 33:173–181. https://doi.org/10.1016/j.apgeochem.2013.02.010
Naqvi SM, Rogers JJW (1987) Precambrian geology of India. Oxford University Press, Oxford, p 233
Neaman A, Chorover J, Brantley SL (2005) Implications of the evolution of organic acid moieties for basalt weathering over geological time. Ameri Jour Sci 305:147–185
Nesbit HW, Young GM (1989) Formation and diagenesis of weathering profile. Jour Geol 97:129–147
Nesbitt HW (1978) Graphical representation of material balance and equilibrium relations for minerals sparingly soluble in H2O. Contrib Mineral Petrol 66:367–374
Oguchi CT (2001) Formation of weathering rinds on andesite. Earth Surf Process Landforms 26:847–858
Oliva P, Viers J, Dupre B (2003) Chemical weathering in granitic environment. Chem Geol 202:225–256
Pal DK, Bhattacharya T, Sinha R, Srivastav P, Dasgupta AS, Chandran P, Ray SK, Nimje S (2012) Clay minerals record from Late Quaternary drill cores of the Ganga Plains and their implications for provenance and climate change in the Himalayan foreland. Palaeogeogr Palaeoclimatol Palaeoecol 356(357):27–37
Pandey D, Tripathi JK, Mehta P, Rajamani V (2006) Chemical speciation of nutrient elements during weathering of rocks in different climate zones of Mysore plateau. Asia Oceania Geosciences Society, 3rd annual meeting 10–14 July Singapore
Prasad GK (2000) Soil-microbs interactions and nutrient release in the Cauvery floodplain sediments. Ph. D. Thesis Jawaharlal Nehru University New Delhi
Pruseth KL, Yadav S, Mehta P, Pandey D, Tripathi JK (2005) Problems in microwave digestion of high silica and high Al rocks. Curr Sci 89:1668–1671
Quantin C, Becquer T, Rouiller JH, Berthelin J (2002) Redistribution of metals in a New Caledonia Ferralsol after microbial weathering. Soil Sci Soc Am J 66:1797–1804
Rajamani V, Shivkumar GN, Hanson SSB (1985) Geochemistry and petrogenesis of amphibolites, Kolar schist belt, south India: evidence for komatitic magma derived by low percentages of melting of the mantle. Jour of Petrology 26:92–123
Rajamani V, Tripathi JK, Malviya VP (2009) Weathering of lower crustal rocks in the Kaveri river catchment, southern India: implications to sediment geochemistry. Chem Geol 265:410–419
Raymo ME, Ruddiman WF (1992) Tectonic forcing of late Cenozoic climate. Nature 359:117–122
Righi D, Meunier A (1995) Origin of clays by rock weathering and soil formation. In: Velde B (ed) Origin and mineralogy of clays. Springer 43–157
Ruddiman WF, Raymo ME, Prell WL, Kutzbach JE (1997) The uplift–climate connection: a synthesis. In: Ruddiman WF (ed) Tectonic uplift and climate change. Plenum Press, New York, pp 471–515
Sak PB, Fisher DM, Gardner TW, Murphy K, Brantley SL (2004) Rates of weathering rind formation on Costa Rican basalt. Geochim Cosmochim Acta 68:1453–1472
Scherler D (2014) Climatic limits to headwall retreat in the Khumbu Himalaya, eastern Nepal 499 Geology 42(11):1019–1022
Schroeder PA, Pruett RJ, Melear ND (2004) Crystal-chemical changes in an oxidative weathering front in a Georgia kaolin deposit. Clays Clay Miner 52:211–220
Sharma A, Rajamani V (2000) Major element, REE, and other trace element behavior in amphibolite weathering under semiarid conditions in southern India. Jour Geol 108:487–496
Sonke JE, Salters VJM (2006) Lanthanide-humic substances complexation. I. Experimental evidence for a lanthanide contraction effect. Geochim Cosmochim Acta 70:1495–1506
Spilde MN, Boston PJ, Schelble RT, Papike JJ (2002) Mineral precipitation by Mn-oxidizing microbes: comparing natural and cultured Mn-minerals. Lunar and Planetary Science Conference XXXIII Lunar Planet. Inst., Houston. 1090
Sukanta D (2013) Evolution of Archaean crust in the Dharwar craton: the Nd isotope record. Precam Rese 227:227–246
Sun SS, McDonough WF (1989) Chemical and isotopic systematics of oceanic basalts implications for mantle composition and process. In: Saunders AD, Norry MJ (eds) Magmatism in the ocean basin. 313–345 Geological Society Special Publication, Kluwer academic 313–345
Swami Nath J, Ramakrishnan M (1981) Early Precambrian supracrustals of southern Karnataka. Geological Survey of India 112:79–81
Tripathi JK, Rajamani V (1999) Geochemistry of the loessic sediments on Delhi ridge, 708 eastern Thar desert, Rajasthan, its implication to exogenic processes. Chem Geol 155:265–278
Tripathi JK, Rajamani V (2007) Geochemistry and origin of ferruginous nodules in weathered granodioritic gneisses, Mysore Plateau, Southern India. Geochim Cosmochim Acta 71:1674–1688
Valdiya KS (1998) Late Quaternary movements and landscape rejuvenation in southern Karnataka and adjoining Tamil Nadu in southern Indian shield. Jour Geol Soc India 51:139–166
Valdiya KS (2001) River response to continuing movements and the scarp development in central Sahyadri and adjoining coastal belt. Jour Geol Soc India 57:13–30
Wang JY, Santosh M (2019) Eoarchean to Mesoarchean crustal evolution in the Dharwar craton, India: evidence from detrital zircon U-Pb and Hf isotopes. Gond Rese 72:1–14. https://doi.org/10.1016/j.gr.2019.02.006
West AJ (2012) Thickness of the chemical weathering zone and implications for erosional and climatic drivers of weathering and for carbon-cycle feedbacks. Geology 40(9):811–814
West AJ, Galy A, Bickle M (2005) Tectonic and climatic controls on silicate weathering. Earth Planet Sci Lett 235(1–2):211–228
White AF, Blum AE (1995) Effects of climate on chemical weathering in watersheds. Geochim Cosmochim Acta 59:729–1747
Wilson MJ (2004) Weathering of the primary rock forming minerals: processes, products and rates. Clay Miner 39:233–266
Acknowledgements
Authors are thankful to Prof. V. Rajamani and Dr. Jayant K. Tripathi, JNU, New Delhi, and Dr. Anupum Sharma, BSIP, Lucknow, for technical discussions on the topic. Dr. D. K. Pal, NBSS&LUP, Nagpur is acknowledged for his kind help in clay mineral identification. Authors are very much thankful to all the three anonymous reviewers for their valuable comments, which proved useful in the improvement of the manuscript. Co-author VPM acknowledges DDG&HOD GSI NR for extending support.
Funding
The study was supported by the Department of Science and Technology, Government of India (Project No. ES/23/IRPHA/04/2000) to Prof. V. Rajamani.
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Mehta, P., Malviya, V.P. Weathering pattern of amphibolites in the different climate zones from Western Dharwar Craton, Southern India. Arab J Geosci 14, 2435 (2021). https://doi.org/10.1007/s12517-021-08595-x
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DOI: https://doi.org/10.1007/s12517-021-08595-x