Abstract
The North Singhbhum Mobile Belt is an important metallogenic province in the Eastern Indian shield, and it hosts significant reserves of gold, uranium, and copper deposits. In this study, petrophysical, Bouguer anomaly, and aeromagnetic data were employed to delineate new prospective zones for sulfide (Au) mineralization. The bi-dimensional ensemble empirical mode decomposition (BEEMD) was applied to decompose gravity and aeromagnetic data into four intrinsic mode functions (BIMFG1 to BIMFG4 for gravity data; BIMFM1 to BIMFM4 for magnetic data). The BIMFG1 and BIMFM1 components only identified near-surface random noise or outcropping rocks, while the BIMFG4 and BIMFM4 represented signatures of deep-seated source bodies. In contrast, BIMFG2 to BIMFG3 and BIMFM2 to BIMFM3 components revealed higher-order shear zones (i.e., Babaikundi–Birgaon and Lungtu–Parasi lineaments) and show a high correlation with existing sulfide (Au) mineral deposits. Several discrete high gravity (up to 2 to 8 mGal) and high magnetic anomalies (up to 400 nT) were also noticed running parallel to the Babaikundi–Birgaon and Lungtu–Parasi lineaments. The 3D gravity and magnetic inversion results reveal moderate-low density/low-susceptibility and high-moderate density/low-susceptibility zones correlating with known sulfide (Au) mineralization locations. In addition, various new similar anomalous zones identified below the phyllite and quartz–mica schist of the Chandil Formation need to be explored for possible gold mineralization. Furthermore, its close association with Babaikundi–Birgaon and Lungtu–Parasi higher-order shear zones suggests that mineralization in this area might be structurally controlled.
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References
Anderson, N. L., Essa, K. S., & Elhussein, M. (2020). A comparison study using particle swarm optimization inversion algorithm for gravity anomaly interpretation due to a 2D vertical fault structure. Applied Geophysics, 179, 104120.
Ardestani, V. E., Fournier, D., & Oldenburg, D. W. (2021). Gravity and magnetic processing and inversion over the mahallat geothermal system using open source resources in python. Pure and Applied Geophysics, 178(6), 2171–2190.
Barla, A., Singh, S., & Chakravarti, R. (2020). Genesis of metasomatic gold mineralization in the Pahardiha–Rungikocha gold deposit, eastern India: Constraints from trace element signatures in chromite-cored magnetite and bulk rock geochemistry. Ore geology reviews, 121, 103482.
Bierlein, F. P., Groves, D. I., Goldfarb, R. J., & Dubé, B. (2006). Lithospheric controls on the formation of provinces hosting giant orogenic gold deposits. Mineralium Deposita, 40(8), 874–886.
Blakely, R. J. (1995). Potential theory in applied geophysics (p. 441). Cambridge University Press.
Chakravarti, R. (2020). Genesis of gold mineralization associated with Archean quartz-pebble-conglomerates (QPC) in and around the Eastern Iron Ore Group, Singhbhum Craton, Eastern India: Unpublished. PhD thesis. Indian Institute of Technology (Indian School of Mines), Dhanbad, India
Chatterjee, P., De, S., Ranaivoson, M., Mazumder, R., & Arima, M. (2013). A review of the∼ 1600 Ma sedimentation, volcanism, and tectono-thermal events in the Singhbhum craton Eastern India. Geoscience Frontiers, 4(3), 277–287.
Chatterjee, S., Basavaiah, N., Mondal, S., & Gain, D. (2021). Rock magnetic signatures of the dalma formation in the Singhbhum mobile belt, Eastern India. Journal of the Geological Society of India, 97(6), 635–642.
Chaudhuri, B. K., & Roy, R. K. (2001). Gold mineralization in Eastern India-Status review and a look to the future. Geological Survey of India Special Publication, 58, 29–57.
Clark, D. A., & Emerson, D. W. (1991). Notes on rock magnetization characteristics in applied geophysical studies. Exploration Geophysics, 22(3), 547–555.
Cockett, R., Kang, S., Heagy, L. J., Pidlisecky, A., & Oldenburg, D. W. (2015). SimPEG: An open source framework for simulation and gradient based parameter estimation in geophysical applications. Computers & Geosciences, 85, 142–154.
Colvine, A. C. (1989). An empirical model for the Formation of Archean gold deposits. Products of final cratonization of the Superior Province, Canada. In R. R. Keays, W. R. H. Ramsay, & D. I. Groves (Eds.), The geology of gold deposits: The perspective in 1988. Society of Economic Geologists.
Cooper, G. R., & Cowan, D. R. (2008). Edge enhancement of potential-field data using normalized statistics. Geophysics, 73(3), H1–H4.
De, S., Mallik, L., Mazumder, R., Chatterjee, P., Ohta, T., Saito, S., & Chiarenzelli, J. (2016). Sedimentation history of the paleoproterozoic Singhbhum group of rocks, Eastern India and its implications. Earth-Science Reviews, 163, 141–161.
Dentith, M., Enkin, R. J., Morris, W., Adams, C., & Bourne, B. (2020). Petrophysics and mineral exploration: a workflow for data analysis and a new interpretation framework. Geophysical Prospecting, 68, 178–199.
Dentith, M., & Mudge, S. T. (2014). Geophysics for the mineral exploration geoscientist (p. 454). Cambridge University Press.
Dunn, J. A., & Dey, A. K. (1942). Geology and petrology of Eastern Singhbhum and surrounding areas. Memoirs of the Geological Survey of India, 69, 261–456.
Eisenlohr, B. N., Groves, D., & Partington, G. A. (1989). Crustal-scale shear zones and their significance to Archaean gold mineralization in Western Australia. Mineralium Deposita, 24(1), 1–8.
Enkin, R. J., Hamilton, T. S., & Morris, W. A. (2020). The henkel petrophysical plot: Mineralogy and lithology from physical properties. Geochemistry, Geophysics, Geosystems, 21(1), e2019GC008818. https://doi.org/10.1029/2019GC008818
Forson, E. D., Menyeh, A., & Wemegah, D. D. (2021). Mapping lithological units, structural lineaments, and alteration zones in the Southern Kibi–Winneba belt of Ghana using integrated geophysical and remote sensing datasets. Ore Geology Reviews, 137, 104271.
Ge, T., Qiu, L., He, J., Fan, Z., Huang, X., & Xiong, S. (2020). Aeromagnetic identification and modeling of mafic-ultramafic complexes in the Huangshan–Turaergen Ni–Cu metallogenic belt in NW China: Magmatic and metallogenic implications. Ore Geology Reviews, 127, 103849.
Gobashy, M. M., Eldougdoug, A., Abdelazeem, M., & Abdelhalim, A. (2021). Future development of gold mineralization utilizing integrated geology and aeromagnetic techniques: A case study in the Barramiya Mining District, Central Eastern Desert of Egypt. Natural Resources Research, 30(3), 2007–2028.
Groves, D. I., Phillips, G. N., Ho, S. E., Houstoun, S. M., & Standing, C. A. (1987). Craton-scale distribution of Archean greenstone gold deposits; predictive capacity of the metamorphic model. Economic Geology, 82(8), 2045–2058.
Groves, D. I., Santosh, M., & Zhang, L. (2020). A scale-integrated exploration model for orogenic gold deposits based on a mineral system approach. Geoscience Frontiers, 11(3), 719–738.
Hansen, P. C. (1992). Analysis of discrete ill-posed problems by means of the L-curve. SIAM review, 34(4), 561–580.
Henkel, H. (1991). Petrophysical properties (density and magnetization) of rocks from the northern part of the Baltic Shield. Tectonophysics, 192(1–2), 1–19.
Horo, D., Pal, S. K., Singh, S., & Srivastava, S. (2020). Combined self-potential, electrical resistivity tomography and induced polarisation for mapping of gold prospective zones over a part of Babaikundi–Birgaon Axis, North Singhbhum Mobile Belt India. Exploration Geophysics, 51(5), 507–522.
Hronsky, J. M., & Groves, D. I. (2008). Science of targeting: definition, strategies, targeting and performance measurement. Australian Journal of Earth Sciences, 55(1), 3–12.
Jha, V. (2015). Metallotectonic evolution of gold mineralization in and around Babaikundi area within the North Singhbhum Crustal Province, Eastern India. Unpublished Ph.D. thesis. Indian Institute of Technology (Indian School of Mines), Dhanbad, pp. 208
Jha, V., Singh, S., & Venkatesh, A. S. (2015). Invisible gold occurrence within the quartz reef pyrite of Babaikundi area, North Singhbhum fold-and-thrust belt, Eastern Indian Shield: Evidence from petrographic, SEM and EPMA studies. Ore Geology Reviews, 65, 426–432.
Katti, V. J., Sen, J., & Bhatt, A. K. (2010). Uranium potentiality of South Purulia shear zone in Eastern Indian Shield. Technical meeting on low grade Uranium ore (pp. 29–31). IAEA.
Liu, Y., Xia, Q., & Cheng, Q. (2021). Aeromagnetic and geochemical signatures in the Chinese Western Tianshan: Implications for tectonic setting and mineral exploration. Natural Resources Research, 30(5), 3165–3195.
Madhusudan, I. C., Maiti, S. K., De, M. K., Singh, A., & Das, P. C. (1999). Geophysical studies of Tamar Gold Prospect, Babaikundi–Birgaon Sector, District Ranchi, Bihar. Ind Miner, 53, 37–44.
Majumdar, S., Singh, S., Sahoo, P. R., & Venkatesh, A. S. (2019). Trace-element systematics of pyrite and its implications for refractory gold mineralisation within the carbonaceous metasedimentary units of Palaeoproterozoic South Purulia shear zone, eastern India. Journal of Earth System Science, 128(8), 1–25.
Mandal, A., & Niyogi, S. (2018). Filter assisted bi-dimensional empirical mode decomposition: A hybrid approach for regional-residual separation of gravity anomaly. Journal of Applied Geophysics, 159, 218–227.
Mazumder, R. (2005). Proterozoic sedimentation and volcanism in the Singhbhum crustal province, India and their implications. Sedimentary Geology, 176(1–2), 167–193.
Mazumder, R., De, S., Ohta, T., Flannery, D., Mallik, L., Chaudhury, T., Chatterjee, P., & Arima, M. (2015). Palaeo-Mesoproterozoic sedimentation and tectonics of the Singhbhum Craton, Eastern India, and implications for global and craton-specific geological events. Geological Society, London, Memoirs, 43(1), 139–149.
McCuaig, T. C., & Hronsky, J. M. (2014). The mineral system concept: The key to exploration targeting. Society of Economic Geologists Special Pubications, 18, 153–175.
Miller, C. A., Williams-Jones, G., Fournier, D., & Witter, J. (2017). 3D gravity Inversion and thermodynamic modelling reveal properties of shallow silicic magma reservoir beneath Laguna del Maule, Chile. Earth and Planetary Science Letters, 459, 14–27.
Nabighian, M. N. (1972). The analytic signal of two-dimensional magnetic bodies with polygonal cross-section: Its properties and use for automated anomaly interpretation. Geophysics, 37(3), 507–517.
Nabighian, M. N. (1984). Toward a three-dimensional automatic interpretation of potential field data via generalized Hilbert transforms: Fundamental relations. Geophysics, 49(6), 780–786.
Olierook, H. K., Clark, C., Reddy, S. M., Mazumder, R., Jourdan, F., & Evans, N. J. (2019). Evolution of the Singhbhum Craton and supracrustal provinces from age, isotopic and chemical constraints. Earth-Science Reviews, 193, 237–259.
Roach, M. J., Leaman, D. E., & Richardson, R. G. (1993). A comparison of regional-residual separation techniques for gravity surveys. Exploration Geophysics, 24(3–4), 779–784.
Roest, W. R., Verhoef, J., & Pilkington, M. (1992). Magnetic interpretation using the 3D analytic signal. Geophysics, 57(1), 116–125.
Sai, V. S., Chaudhuri, B. K., & Ghosh, R. N. (2004). Gold mineralisation around Babaikundi area in Singhbhum group of rocks, Ranchi District Jharkhand. Journal Geological Society of India, 64(2), 133–138.
Sarkar, S. N., & Saha, A. K. (1977). The present status of the Precambrian stratigraphy, tectonics and geochronology of the Singhbhum-Keonjhar-Mayurbhanj region, Eastern India. Indian Journal of Earth Sciences, 1977, 37–66.
Sesha Sai, V. V. (1998). A report on exploration for gold in Babaikundi–Birgaon sector, district Ranchi Bihar. Ranchi: Geological Survey of India.
Sesha Sai, V. V., Chaudhuri, B. K., & Ghosh, R. N. (2004). Gold Mineralisation around Babaikundi area in Singhbhum group of rocks, Ranchi District Jharkhand. Geological Society of India, 64(2), 133–138.
Shang, Z., Chen, Y., Xu, X., & Zhao, B. (2021). Extraction of gravity–magnetic anomalies associated with Pb–Zn–Fe polymetallic mineralization in Luziyuan ore field, Yunnan Province, Southwestern China. Natural Resources Research, 31, 1–17. https://doi.org/10.1007/s11053-021-09924-3
Sharan, R. R., & Kurien, P. S. (2004). Final report on investigation for gold in parts of Sonapet valley, Paschimi Singhbhum and Ranchi districts, Jharkhand (p. 456). Ranchi: Geological Survey India.
Singh, S., Chakravarti, R., Barla, A., Behera, R. C., & Neogi, S. (2021). A holistic approach on the gold metallogeny of the Singhbhum crustal province: Implications from tectono-metamorphic events during the Archean-Proterozoic regime. Precambrian Research, 365, 106376.
Tao, G., Wang, G., & Zhang, Z. (2019). Extraction of mineralization-related anomalies from gravity and magnetic potential fields for mineral exploration targeting: Tongling Cu (–Au) District China. Natural Resources Research, 28(2), 461–486.
Toft, P. B., Arkani-Hamed, J., & Haggerty, S. E. (1990). The effects of serpentinization on density and magnetic susceptibility: a petrophysical model. Physics of the Earth and Planetary Interiors, 65(1–2), 137–157.
Vasconcelos, M., da Purificação, R. S., Conceição, D., & Sena, F. (2018). Gravity signature and physical properties of copper deposit in the Curaçá Valley, Northern Bahia/Brazil–case study. Geophysical Prospecting, 66(9), 1784–1795.
Wu, Z., Huang, N. E., & Chen, X. (2009). The multi-dimensional ensemble empirical mode decomposition method. Advances in Adaptive Data Analysis, 1(03), 339–372.
Wyman, D. A., Cassidy, K. F., & Hollings, P. (2016). Orogenic gold and the mineral systems approach: Resolving fact, fiction and fantasy. Ore Geology Reviews, 78, 322–335.
Xiao, F., & Wang, Z. (2017). Geological interpretation of Bouguer gravity and aeromagnetic data from the Gobi-desert covered area, Eastern Tianshan, China: Implications for porphyry Cu–Mo polymetallic deposits exploration. Ore Geology Reviews, 80, 1042–1055.
Acknowledgments
Santosh Kumar and Arasada gratefully acknowledge DST-SERB and DST-INSPIRE for the research fellowship to carry out this work. GSR gratefully acknowledges the Department of Science & Technology and Science & Engineering Research Board, Govt. of India (ECR/2016/001860 & DST/INSPIRE/04/2015/003215), for the financial support.
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Kumar, S., Arasada, R.C., Rao, G.S. et al. 3D Inversion of Gravity and Aeromagnetic Data over the Western North Singhbhum Mobile Belt, Eastern Indian Shield, for Delineating Prospective Sulfide (Au) Mineralization Zones. Nat Resour Res 32, 1917–1940 (2023). https://doi.org/10.1007/s11053-023-10241-0
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DOI: https://doi.org/10.1007/s11053-023-10241-0