 | | Journal (article/letter/editorial) | | the BIF-hosted Gold Mineralization at Ajjanahalli, Southern India: Evidence from Ore Petrography and Fluid...Indian lnsfitufeof Technology,Kharagpur - 721 302, India, E-mail: bmgg@gg.iitkgp.ernet.in *Corresponding...January 16,2003) Abstract Gold mineralization at Ajjanahalli is BIF-hosted and structurally controlled. Ore...concomitant precipitation of gold. Key words: Ajjanahalli, BIF, gold, fluid inclusion, Raman Spectroscopy...appalling gap in demand and production of gold in India. Barring a few preliminary reports available in |  | | Report (Issue volume) | | GEOLOGY OF INDIA खंड III दविणी भारत का इकनोवमक भूविज्ञान VOLUME-III ECONOMIC GEOLOGY OF SOUTHERN INDIA विशेष... भारतीय भूिैज्ञावनक सिेिण GEOLOGICAL SURVEY OF INDIA 2022 © भारत सरकार PGSI-447 नियंत्रक प्रकाशि...GEOLOGICAL SURVEY OF INDIA भारत के भूविज्ञान का मैनुअल A MANUAL OF GEOLOGY OF INDIA खंड III दविणी भारत...भूविज्ञान VOLUME-III ECONOMIC GEOLOGY OF SOUTHERN INDIA विशेष प्रकाशन सं.77 SPECIAL PUBLICATION No. 77...Published by the order of the Government of India 2022 © INDIA, GEOLOGICAL SURVEY (2022) Compiled by Shri |  | | Report (issue) | | खननज संसाधन GEOLOGY AND MINERAL RESOURCES OF SOUTH INDIA विशेष प्रकाशन संख्या 118 पहला संस्करण SPECIAL PUBLICATION...प्रकाशशत Published by the order of the Government of India 2021 . © भारत सरकार PGSI-439 नियंत्रक प्रकाशि...खननज संसाधन GEOLOGY AND MINERAL RESOURCES OF SOUTH INDIA विशेष प्रकाशि संख्या 118 - पहला संस्करण SPECIAL...SURVEY OF INDIA भारत सरकार के आदेश से प्रकाशशत Published by the order of the Government of India 2021 ©... © INDIA, GEOLOGICAL SURVEY (2021) Compiled by Shri K. Mahender Reddy, Director (Retd.) and Dr. R. Bharathi |  | Kolb, J., Hellmann, A., Rogers, A., Sindern, S., Vennemann, T., Bottcher, M. E., Meyer, F. M. (2004) The Role of a Transcrustal Shear Zone in Orogenic Gold Mineralization at the Ajjanahalli Mine, Dharwar Craton, South India. Economic Geology, 99 (4) 743-759 doi:10.2113/gsecongeo.99.4.743 | Journal (article/letter/editorial) | | Gold Mineralization at the Ajjanahalli Mine, Dharwar Craton, South India JOCHEN KOLB,† ANDRÉ HELLMANN...2, 52056 Aachen, Germany Abstract The Ajjanahalli gold mine is spatially associated with a Late Archean...shear zone in the eastern Chitradurga greenstone belt of the Dharwar craton, India. Gold mineralization is...antiform in a banded iron formation. Original magnetite and siderite are replaced by a peak metamorphic...devolatilization of deeper levels of the Chitradurga greenstone belt. Arsenopyrite, chalcopyrite, and pyrrhotite |  | | Book | | Oradh GOLD IN INDIA B. P. RADHAKRISHNA L. C. CURTIS GEOLOGICAL SOCIETY OF INDIA BANGALORE 1999 Gold... Gold in India by B.P. Radhakrishna and L. C. Curtis Published by’ Geological Society of India, PB. 1922...81-85867-39-9 Copyright © 1999, Geological Society of India Price: Rs. 300 Typeset by B.R. Krishna Printed...continues iv PREFACE to be recognised throughout India in preference to intangible, easily manipulated...investment for the future and the Government of India ensuring greatly liberalised supply through imports |  | Sarma, D. Srinivasa, Fletcher, Ian R., Rasmussen, Birger, McNaughton, Neal J., Mohan, M. Ram, Groves, David I. (2011) Archaean gold mineralization synchronous with late cratonization of the Western Dharwar Craton, India: 2.52 Ga U–Pb ages of hydrothermal monazite and xenotime in gold deposits. Mineralium Deposita, 46 (3) 273-288 doi:10.1007/s00126-010-0326-3 | Journal (article/letter/editorial) | | late cratonization of the Western Dharwar Craton, India: 2.52 Ga U–Pb ages of hydrothermal monazite and...Ma) in the Gadag greenstone belt in the Western Dharwar Craton, southern India, are similar to dates for...Industrial Research), Uppal Road, Hyderabad 500606, India e-mail: dssarma@ngri.res.in I. R. Fletcher : B....Crawley, Western Australia (2,522±6 Ma) and Ajjanahalli (2,520±9 Ma) gold deposits reveal a previously...cratonization of the Dharwar Craton in southern India. Keywords Gold . Dharwar craton . Monazite . Xenotime |  | | Report (chapter) | | Chapter 22 Precambrian metallic mineralization in India BISWAJIT MISHRA Department of Geology and Geophysics...Indian Institute of Technology, Kharagpur 721302, India (e-mail: bmgg@iitkgp.ac.in) Abstract: Four Archaean...sedimentary basins, constitute the geology of peninsular India. Huge resources of ferrous metals (Fe and Mn) and...mineralization constitute the Archaean metal inventory of India. Additionally, the Proterozoic Aeon witnessed diverse...mineralization in the mobile belts and craton– mobile belt contacts. These include vast resources of base metals |  | | Other Paper | | Resources of India MINERAL RESOURCES OF INDIA Geology and Mineral Resources of India MINERAL RESOURCES...RESOURCES OF INDIA INTRODUCTION India has a rich tradition of mineral exploration. Innumerable old workings...workings, mine dumps slag heaps, etc. are the tell tale signs of this glorious tradition. The flourishing...since the days of Indus Valley civilizations. East India Company started exploration for coal in the Eighteenth...century with setting up of Geological Survey of India, the premier Earth science organisation and the |  | Manikyamba, Chakravadhanula, Ghose, Naresh C, Ganguly, Sohini, Pahari, Arijit, Sindhuja, Challa Satyasri (2021) Gold, uranium, thorium, and rare earth mineralization in the Kadiri Volcanic Province of Eastern Dharwar Craton, India: An evaluation of mineralogical, textural, and geochemical attributes. Geological Journal, 56 (1). 359-381 doi:10.1002/gj.3959 | Journal (article/letter/editorial) | | Kadiri Volcanic Province of Eastern Dharwar Craton, India: An evaluation of mineralogical, textural, and geochemical...Research Institute, Hyderabad, India 2 | Patna University, Patna, India 3 School of Earth, Ocean and...Sciences, Goa University, Taleigao Plateau, Goa, India In this article, we present the textural, mineralogical...– a greenstone belt in the Eastern Dharwar Craton (EDC) of southern peninsular India. The volcanic rocks...Research Institute, Uppal Road, Hyderabad 500007, India. Email: cmaningri@gmail.com flows, namely, metabasalts |  | 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 doi:10.1016/j.oregeorev.2019.03.001 | Journal (article/letter/editorial) | | with example from the Dharwar craton, southern India M. Kesarwani, S. Sarangi, R. Srinivasan, B.G. George...with example from the Dharwar craton, southern India, Ore Geology Reviews (2019), doi: https://doi.org/...with example from the Dharwar craton, southern India M. Kesarwani1, *S.Sarangi1, R.Srinivasan2, B.G.George3...Technology(ISM), Dhanbad, India 2INSA Senior Scientist, IISC-Bangalore, India 3Physical 4School Research...Research Laboratory, Ahmedabad, India of Earth, Ocean and Climate Sciences, Indian Institute of Technology |  | | Journal (article/letter/editorial) | | purposely lacking, as all information on regional and mine geology, host rock and ore sample descriptions,...South Africa [1–9]: Cuiabá Brazil [10–13]: Ajjanahalli, India [14,15]; Renco, Zimbabwe [16–20]; Hutti [21–27]...[21–27], Hira Buddini [28,29], India; Pilgrim’s Rest [30–33], South Africa; Lega Dembi, Ethiopia [34];...deposits are situated in southern Africa, three in India, two in Russia, one in Ethiopia, Brazil and Indonesia...regional scales. New Consort, Cuiabá, Hutti, Ajjanahalli, Hira Buddini and Lega Dembi are situated in |  | | Journal (article/letter/editorial) | | of the flat-topped hills in the vicinity of the mine are believed to be remnants of sheets of travertine...economic diamonds in lamproite in a Proterozoic mobile belt. The Argyle discovery in Western Australia finally...high-pressure metamorphic belt 2. Dabie Shan, China: in a Palaeozoic high-pressure metamorphic belt 3. California...in lamprophyres cutting Upper Proterozoic mobile belt 5. Tibet: in ophiolite 6. Dachine, Guyanne: in metamorphic...Brazil: in Proterozoic conglomerates in a mobile belt; no known primary source 8. New South Wales: in |  | | Report (issue) | | Geophysical Features from Precambrian Terrains of India: A collection of papers. No. 36 : 1996, (AMSE),...Geophysical Activity in Geological Survey of . India. No. 37: 1996, (N.R.), pp. 1-282, Price Rs. 265...Proceedings of workshop on Eastern Ghats Mobile Belt (collection of Papers; with one map). No. 45 : 1996...Price Rs. 260:00 or$94.00 Geothermal Energy in India. No. 46: 1997, (CR), pp. 1-125, Price Rs. 125.00...Golden Jubilee Seminar on Exploratiop geophysics in India. No. 56 : 2001, pp. 1-240, Price Rs. 195.00 or$11 |  | Ganguly, Sohini, Manikyamba, C., Saha, Abhishek, Lingadevaru, M., Santosh, M., Rambabu, S., Khelen, Arubam C., Purushotham, D., Linga, D. (2016) Geochemical characteristics of gold bearing boninites and banded iron formations from Shimoga greenstone belt, India: Implications for gold genesis and hydrothermal processes in diverse tectonic settings. Ore Geology Reviews, 73. 59-82 doi:10.1016/j.oregeorev.2015.10.013 | Journal (article/letter/editorial) | | banded iron formations from Shimoga greenstone belt, India: Implications for gold genesis and hydrothermal...Geology, Andhra University, Visakhapatnam 530003, India National Geophysical Research Institute (Council...Industrial Research), Uppal Road, Hyderabad 500007, India c National Institute of Oceanography (Council of...Visakhapatnam 530017, India d Department of Geology, Central University of Karnataka, Gulbarga, India e School of...online 22 October 2015 Keywords: Shimoga greenstone belt Boninites Banded iron formations Gold Hydrothermal |  | Manikyamba, C., Naqvi, S.M., Ram Mohan, M., Gnaneshwar Rao, T. (2004) Gold mineralisation and alteration of Penakacherla schist belt, India, constraints on Archaean subduction and fluid processes. Ore Geology Reviews, 24 (3) 199-227 doi:10.1016/j.oregeorev.2003.06.001 | Journal (article/letter/editorial) | | mineralisation and alteration of Penakacherla schist belt, India, constraints on Archaean subduction and fluid...Research Institute, Uppal Road, Hyderabad 500 007, India Received 3 August 2001; accepted 29 June 2003 Abstract...Abstract In the Dharwar Craton, southern India, gold deposits are found mostly along the six arcuate...km within and along the Ramagiri – Hungund schist belt. The Penakacherla sector of this shear zone is excellently...rocks. Fluid sources were mantle and greenstone belt dehydration and devolatilisation generating observed |  | | Journal (article/letter/editorial) | | mineralization in the Gadag greenstone belt, Western Dharwar Craton, Peninsular India A.G. Ugarkar ⁎, M.A. Malapur...in Geology, Karnatak University, Dharwad 580003, India a r t i c l e i n f o Article history: Received...online xxxx Keywords: Dharwar Craton Gadag greenstone belt Turbidite-gold Mineralogy Geochemistry Wallrock...gold mineralization in the Archean Gadag greenstone belt of the Western Dharwar Craton, forms a major auriferous...regional metamorphism occurred in the entire greenstone belt, while during later period, hydrothermal fluids responsible |  | | Journal (article/letter/editorial) | | Gold Deposit at Jonnagiri, Eastern Dharwar Craton, India* SAKTHI SARAVANAN CHINNASAMY1 AND BISWAJIT MISHRA2...Indian Institute of Technology, Kharagpur 721302, India Abstract Gold mineralization at Jonnagiri is hosted...Regional Geology The Jonnagiri granite-greenstone belt is located in the eastern Dharwar craton (15°10′–15°20′...2008). The Kavital granodiorite in the Hutti-Maski belt provided comparable U-Pb zircon ages of 2543 ± 9...15N + + + + + + + + + + + + + + + + + ++ Chitradurga ++ + + + + + + + + + + + + + 14N + + (3) |  | Reddy, K. Mahender, Mishra, Niharika, Simi, T. S., Rath, Sonali, Paul, Arijit, Sari, S. (2023) Special Publication Vol. 1-I (77), A Manual of the Geology of India : Precambrian Part I, Southern part of the peninsula (5th ed.) Geological Survey of India | Report (edition) | | © INDIA, GEOLOGICAL SURVEY (2023) Compiled by Sri. K. Mahender Reddy, Director (Retd.), GSI, Smt...Published by The Director General Geological Survey of India 27, Jawaharlal Nehru Road Kolkata- 700016 Price...Bottom: Volcanic Agglomerate from Gadwal Schist Belt Back Cover: Top: Maradihalli Pillow Basalt, Bottom:...former Directors Generals, Geological Survey of India (GSI), for reposing faith on us by entrusting this...of the publication “A Manual of the Geology of India”(vol-I Part-I), Precambrian of Southern Part of |  | | Book | | Crustal Evolution and Metallogeny in India Sanjib Chandra Sarkar Anupendu Gupta CAMBRID GE UNIVERSIT...Press 4381/4, Ansari Road, Daryaganj, Delhi 110002, India Published in the United States of America by Cambridge...University Press. First published 2012 Printed in India at ……….. A catalogue record for this publication...Sanjib Chandra. Crustal evolution and metallogeny in India / Sanjib Chandra Sarkar, Anupendu Gupta. p. cm....(hardback) 1. Mineralogy--India. 2. Metallogeny--India. 3. Geology--India. I. Gupta, Anupendu, 1942- |  | Orberger, Beate, Wagner, Christiane, Tudryn, Alina, Wirth, Richard, Morgan, Rachael, Fabris, José D., Greneche, Jean Marc, Rosière, Carlos (2014) Micro- to nano-scale characterization of martite from a banded iron formation in India and a lateritic soil in Brazil. Physics and Chemistry of Minerals, 41 (9) 651-667 doi:10.1007/s00269-014-0679-8 | Journal (article/letter/editorial) | | characterization of martite from a banded iron formation in India and a lateritic soil in Brazil Beate Orberger ·...Abstract The pseudomorphic transformation of magnetite into hematite (martitization) is widespread in...banded iron formation (2.9 Ga, Dharwar Craton, India), and from lateritic soils, which have developed...are composed of hematite with minor patches of magnetite, but show different structures. The Indian crystals...crystals show trellis of subhedral magnetite hosting maghemite in sharp contact with interstitial hematite |  | | Journal (article/letter/editorial) | | deposits of the Middle-Lower Yangtze River metallogenic belt, China—Yang Li, David Selby, Xian-Hua Li, and Chris...porphyry deposits in the Central Asian orogenic belt: Geodynamic settings, magmatic sources, and genetic...Kukuluma and Matandani deposits, Geita greenstone belt, Tanzania—10.3390/min8040171—Shimba D. Kwelwa, Paulus...system in the formation of the Mesozoic Meishan magnetite-apatite deposit in the Ningwu volcanic basin,...Shao-Yong Jiang 118 Magmatism in the Shapinggou district of the Dabie orogen, China: Implications for the |  | | Report (issue) | | © INDIA, GEOLOGICAL SURVEY (2023) Compiled by Shri K. Mahender Reddy, Director (Retd.), GSI, Shri...Published by The Director General Geological Survey of India 27, Jawaharlal Nehru Road Kolkata-700 016 Price:...Grey granite inselberg near Zafargarh, Warangal district in Telangana, Picture Courtesy: Shri K. Mahender...exposed south of Hosakote village in Tumkur district, Karnataka, Picture Courtesy: Indrani Karmakar,...exposed south of Hosakote village in Tumkur District, Karnataka, Picture Courtesy: Lakshmi.S, Assistant |  | Manikyamba, C., Ganguly, Sohini, Santosh, M., Subramanyam, K.S.V. (2017) Volcano-sedimentary and metallogenic records of the Dharwar greenstone terranes, India: Window to Archean plate tectonics, continent growth, and mineral endowment. Gondwana Research, 50. 38-66 doi:10.1016/j.gr.2017.06.005 | Journal (article/letter/editorial) | | metallogenic records of the Dharwar greenstone terranes, India: Window to Archean plate tectonics, continent growth...metallogenic records of the Dharwar greenstone terranes, India: Window to Archean plate tectonics, continent growth...metallogenic records of the Dharwar greenstone terranes, India: Window to Archean plate tectonics, continent growth...500 007, India e Department of Earth Science, Goa University, Taleigao Plateau 403206, India c Department...Abstract M The Dharwar Craton in southern peninsular India incorporates well developed Meso- ED Neoarchean |  | Steadman, Jeffrey A., Large, Ross R., Davidson, Garry J., Bull, Stuart W., Thompson, Jay, Ireland, Trevor R., Holden, Peter (2014) Paragenesis and composition of ore minerals in the Randalls BIF-hosted gold deposits, Yilgarn Craton, Western Australia: Implications for the timing of deposit formation and constraints on gold sources. Precambrian Research, 243. 110-132 doi:10.1016/j.precamres.2014.01.002 | Journal (article/letter/editorial) | | Pyrite Black shale a b s t r a c t The Randalls district comprises three individual gold deposits – Cock-Eyed...and/or electrum within or around pyrrhotite, magnetite, and arsenopyrite. The earliest mineral assemblage...iron formation at Randalls is banded magnetite–quartz. Magnetite in all forms has elevated Mg, Al, Ti...“blebs”, and veinlets, all of which have replaced magnetite. Some pyrrhotite in the hydrothermally altered...show that they were not inherited from replaced magnetite. Further, these characteristics suggest that the |  | Grandjean da Costa, Felipe, Luiz Klein, Evandro, Harris, Chris, Roopnarain, Sherissa (2019) Fluid inclusion and stable isotope (O, H, C) constraints on the genesis of the Pedra Branca gold deposit, Troia Massif, Borborema Province, NE Brazil: An example of hypozonal orogenic gold mineralization. Ore Geology Reviews, 107. 476-500 doi:10.1016/j.oregeorev.2019.03.007 | Journal (article/letter/editorial) | | mineralization in the Serra das Pipocas greenstone belt is associated with a regional NE–trending shear...amphibole, titanite, biotite, pyrite, albite, magnetite ± carbonates) and albitization. Pyrrhotite is...commonly found as inclusions in pyrite, and late magnetite replaces pyrite, suggesting progressive oxidation...stages of alteration, in close association with magnetite and tellurides. The main tellurides found are...minerals (quartz, calcite, biotite, hornblende and magnetite) and fluid inclusions are compatible with a m |
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