{"id":243,"date":"2023-09-19T13:28:15","date_gmt":"2023-09-19T13:28:15","guid":{"rendered":"https:\/\/kamalhitech.com\/projects\/department-of-earth\/?p=243"},"modified":"2026-03-23T10:32:03","modified_gmt":"2026-03-23T10:32:03","slug":"sourabh-bhattacharya","status":"publish","type":"post","link":"https:\/\/web.iisermohali.ac.in\/dept\/ees\/sourabh-bhattacharya\/","title":{"rendered":"Sourabh Bhattacharya"},"content":{"rendered":"
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About<\/h2>\n
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Dr. Sourabh specializes in Economic Geology. His research concerns granite metallogeny, geochemistry, geochronology, melt and fluid inclusions, and data-driven and machine-learning approaches in exploration targeting.<\/p>\n

Social Media Links<\/h4>\n

ResearchGate:<\/strong> https:\/\/www.researchgate.net\/profile\/Sourabh_Bhattacharya2<\/a><\/p>\n

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Research<\/h2>\n
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Our team delves into the nexus between granitic magmatism and metal enrichment in Earth’s crust. Our inquiry spans various stages in the ‘life cycle’ of metalliferous granites ranging from melt generation, through its geochemical evolution, till up to the terminal stage of granite crystallization involving exsolution of fluids. We look to uncover the vital roles each of these stages play in driving the enrichment of metals within the Earth’s crust. Driven by patterns between granite variants and ‘metal-package’ in associated ore systems, we attempt to shed light on the genetic factors and processes behind these associations. A key aspect of our research includes fluid inclusions \u2013 millions of years of old microscopic capsules of hydrothermal fluids entrapped in minerals. Through fluid inclusion studies we extract clues about past fluid activities in various crustal environments ranging up to lower crustal depths. Our recent and ongoing studies entails working out the auriferous potential of late Archean granites, and decoding the anatectic factors, fluid-rock reactions and fluid evolution liable to rare-metal fertility of granites and subsequent ore enrichment. <\/p>\n\n<\/div>

People<\/h2>\n
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Name<\/th>\nRole<\/th>\nProfile Photo<\/th>\n<\/tr>\n
Prakash Kumar Sahoo<\/td>\nResearch Scholar<\/td>\n<\/td>\n<\/tr>\n
Krishna Oraon<\/td>\nResearch Scholar<\/td>\n<\/td>\n<\/tr>\n
Dr. Majeed<\/td>\nPostdoctoral Scholar<\/td>\n<\/td>\n<\/tr>\n
Jitendra Kumar Roy<\/td>\nSenior Research Fellow<\/td>\n<\/td>\n<\/tr>\n

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Aditya Naik<\/td>\nPostdoctoral Fellow<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<\/div>

Alumni<\/h2>\n
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Priyanshu<\/td>\nMS Thesis<\/td>\n<\/td>\n<\/tr>\n
Rajnish Jatt<\/td>\nMS Thesis<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<\/div>

Publications<\/h2>\n
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  • Roy, J. K., Naik, A., & Bhattacharya, S. (2024). Insights into the anatectic origin of granites parental to tungsten mineralization: A case study from the trans\u2010Aravalli terrane, NW India. Resource Geology, 74(1), e12327.<\/li>\n
  • Roy, Jitendra & Bhattacharya S. (2022). Records of fluid-rock interactions in the Degana tungsten deposit, India: inferences from mineral paragenesis, whole-rock and mineral chemistry, and fluid inclusions. Ore Geology Reviews, 143, 104804<\/li>\n
  • Paul, P. P., Chakraborty, P. P., Shiraishi, F., Das, K., Kamei, A., & Bhattacharya, S. (2020). Clue on ocean redox condition from trace element and rare earth element (REE) composition of iron formation and carbonate rocks from the late Paleoproterozoic Morar Formation, Gwalior Group, central India. Journal of Mineralogical and Petrological Sciences, 115(2), 175-191.<\/li>\n
  • Pandit, D., Bhattacharya, S., & Panigrahi, M. K. (2020). Dissecting through the metallogenic potentials of Precambrian granitoids: case studies from the Bastar and Eastern Dharwar Cratons, India. Geological Society, London, Special Publications, 489(1), 157-188.<\/li>\n
  • Kesarwani, M., Sarangi, S., Srinivasan, R., George, B. G., Singh, S. K., Bhattacharya, S., & Vasudev, V. N. (2019). Origin of granodiorite hosted Neoarchaean orogenic gold ore deposits: Stable isotopic and geochemical constraints with example from the Dharwar craton, southern India. Ore Geology Reviews, 107, 754-779.<\/li>\n
  • Bhattacharya, S., & Panigrahi, M. K. (2017). Volatiles associated with granitoid intrusives around orogenic gold deposits in Ramagiri and Penakacherla Regions of Eastern Dharwar Craton, south India. Journal of the Geological Society of India, 90(5), 569-576.<\/li>\n
  • Swain, S. K., Sarangi, S., Srinivasan, R., Sarkar, A., Bhattacharya, S., Patel, S. C., … & Sawkar, R. H. (2015). Isotope (C and O) composition of auriferous quartz carbonate veins, central lode system, Gadag Gold Field, Dharwar Craton, India: Implications to source of ore fluids. Ore Geology Reviews, 70, 305-320.<\/li>\n
  • Bhattacharya, S., & Panigrahi, M. K. (2015). Source of ore fluid in lode gold deposits of Eastern Dharwar Craton: an intricate issue. Journal of the Indian Institute of Science, 95(2), 173-186.<\/li>\n
  • Bhattacharya, S., Panigrahi, M. K., Sachan, H. K., & Kharya, A. (2014). Oxygen isotope ratio of quartz veins from the auriferous Ramagiri\u2013Penakacherla schist belt and surrounding granitoids in the Eastern Dharwar craton: a case for a possible link between gold mineralization and granite magmatism. Ore Geology Reviews, 63, 201-208.<\/li>\n
  • Bhattacharya, S., Panigrahi, M. K., & Jayananda, M. (2014). Mineral thermobarometry and fluid inclusion studies on the Closepet granite, Eastern Dharwar Craton, south India: Implications to emplacement and evolution of late-stage fluid. Journal of Asian Earth Sciences, 91, 1-18.<\/li>\n
  • Bhattacharya, S., & Panigrahi, M. K. (2011). Heterogeneity in fluid characteristics in the Ramagiri\u2013Penakacherla sector of the Eastern Dharwar Craton: implications to gold metallogeny. Russian Geology and Geophysics, 52(11), 1436-1447.<\/li>\n
  • Sant, D. A., Wadhawan, S. K., Ganjoo, R. K., Basavaiah, N., Sukumaran, P., & Bhattacharya, S. (2011). Morphostratigraphy and palaeoclimate appraisal of the Leh valley, Ladakh Himalayas, India. Journal of the Geological Society of India, 77(6), 499-510.<\/li>\n
  • Sant, D. A., Wadhawan, S. K., Ganjoo, R. K., Basavaiah, N., Sukumaran, P., & Bhattacharya, S. (2011). Linkage of paraglacial processes from last glacial to recent inferred from Spituk sequence, Leh valley, Ladakh Himalaya. Journal of the Geological Society of India, 78(2), 147.<\/li>\n<\/ul>\n\n<\/div>

    Courses<\/h2>\n
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    • Basic Mineralogy and Petrology Lab (EES211)<\/li>\n
    • Mineralogy, IDC203<\/li>\n
    • Igneous and Metamorphic Petrology, EES408<\/li>\n
    • Economic Geology, EES410<\/li>\n
    • Introduction to Earth Sciences, IDC203<\/li>\n<\/ul>\n\n<\/div>

      Lab Facilities<\/h2>\n
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      \n\n\n\n\n\n\n
      Name<\/th>\nProfile Photo<\/th>\n<\/tr>\n
      Petrological Microscopes<\/td>\n<\/td>\n<\/tr>\n
      Fluid Inclusion heating-freezing set-up<\/td>\n<\/td>\n<\/tr>\n
      Heavy mineral separation set-up (LST-based)<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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      Additional Info<\/h2>\n
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      \nNIL<\/p>\n

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      Gallery<\/h2>\n
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      \n<\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"

      Serving as Assistant Professor since 2021, Dr. Sourabh Bhattacharya specializes in petrology and economic geology. He earned his Ph.D. in Economic Geology from IIT Kharagpur in 2014. His academic journey . . . . . .<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-243","post","type-post","status-publish","format-standard","hentry","category-s","entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/web.iisermohali.ac.in\/dept\/ees\/wp-json\/wp\/v2\/posts\/243","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/web.iisermohali.ac.in\/dept\/ees\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/web.iisermohali.ac.in\/dept\/ees\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/web.iisermohali.ac.in\/dept\/ees\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/web.iisermohali.ac.in\/dept\/ees\/wp-json\/wp\/v2\/comments?post=243"}],"version-history":[{"count":17,"href":"https:\/\/web.iisermohali.ac.in\/dept\/ees\/wp-json\/wp\/v2\/posts\/243\/revisions"}],"predecessor-version":[{"id":741,"href":"https:\/\/web.iisermohali.ac.in\/dept\/ees\/wp-json\/wp\/v2\/posts\/243\/revisions\/741"}],"wp:attachment":[{"href":"https:\/\/web.iisermohali.ac.in\/dept\/ees\/wp-json\/wp\/v2\/media?parent=243"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/web.iisermohali.ac.in\/dept\/ees\/wp-json\/wp\/v2\/categories?post=243"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/web.iisermohali.ac.in\/dept\/ees\/wp-json\/wp\/v2\/tags?post=243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}