 | Basu, Asish R., Chakrabarty, Puloma, Szymanowski, Dawid, Ibañez-Mejia, Mauricio, Schoene, Blair, Ghosh, Nilotpal, Georg, R. Bastian (2020) Widespread silicic and alkaline magmatism synchronous with the Deccan Traps flood basalts, India. Earth and Planetary Science Letters, 552. 116616pp. doi:10.1016/j.epsl.2020.116616 | Journal (article/letter/editorial) | | synchronous with the Deccan Traps flood basalts, India Asish R. Basu a,∗ , Puloma Chakrabarty a , Dawid...online 5 October 2020 Editor: R. Dasgupta Keywords: zircon geochronology Deccan Large Igneous Province Saurashtra...associated with the Narmada lineament in central India, has been long known but not as well studied. Previous...uncertain. We present zircon U-Pb ages from the Alech, Barda, Girnar, Rajula and Phenai Mata silicic–alkaline...are ∼64 Ma and mark the continental breakup of India ∼1.5 Myr after the main phase of DT eruptions, the |  | | Journal (article/letter/editorial) | | South America and India. In the Indian Subcontinent carbonatites occur in India, Pakistan, Afghanistan...considerable time range (>2400 Ma to <0.6 Ma) from India (Hogenakal, Newania, Sevathur, Sung Valley, Sarnu-Dandali...Geology, RTM Nagpur University, Nagpur (MH) – 440001, India; Email: randive101@yahoo.co.in Tushar Meshram: Department...440001, India; Geological Survey of India, Central Region, Seminary Hills, Nagpur (MH) – 440006, India Open...carbonatite magmatism of Northeastern region of India, whereas Schleicher et al. [22] and Pandit et al |  | | Journal (article/letter/editorial) | | in the Amba Dongar carbonatite–alkaline complex, India Benjamin R. Fosu1 | Prosenjit Ghosh1 | David...Indian Institute of Science, Bangalore 560012, India Abstract 2 The Amba Dongar carbonatite‐alkaline...Research Centre, Amba Dongar, Kadipani, Baroda 390117, India Correspondence Prosenjit Ghosh, Centre for Earth...Indian Institute of Science, Bangalore 560012, India. Email: pghosh@iisc.ac.in Funding information Science...PT35271; Ministry of Earth Sciences, Government of India, Grant/Award Number: MoES/ATMOS/PP‐IX/09 (ca. 65 |  | | Report (chapter) | | ultramafic xenolith in an Eocene lamprophyre, NW India ROHIT PANDEY, N. V. CHALAPATHI RAO*, DINESH PANDIT...Study, Banaras Hindu University, Varanasi 221005, India *Correspondence: nvcr100@gmail.com Abstract: We...subprovince located within the Narmada Rift Zone, NW India. The mineralogy of the xenolith comprises olivine...such as amphibole, mica, apatite, ilmenite and zircon to the parent rock; and the latter type involves...subprovince located within the Narmada Rift of NW India (Fig. 1). As the host lamprophyre dyke has been |  | Gwalani, L. G., Rogers, K. A., Demény, A., Groves, D. I., Ramsay, R., Beard, A., Downes, P. J., Eves, A. (2010) The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin. Mineralogy and Petrology, 98 (1) 123-141 doi:10.1007/s00710-009-0102-1 | Journal (article/letter/editorial) | | (Alvin et al. 2004). However, as at Amba Dongar in India, and several other fluorite carbonatite complexes...carbonatite is known for its vermiculite and gem quality zircon deposits Carbonate-rich vein and dykes associated...(2004), Jaques (2008) ~1,821 Ma (U-Pb zircon) 1,012±12 Ma (U-Pb zircon) 905±2 Ma (Rb-Sr) Rugless and Pirjano...~1,250 Ma (U-Pb zircon) Pearson and Taylor (1996), Jaques (2008) 732 Ma (U-Pb zircon) Black and Gulson...Currie et al. (1992), Jaques (2008) 1,130 Ma (U-Pb zircon) Black and Gulson (1978), Jaques (2008) Kimberley |  | Owen-Smith, T.M., Ashwal, L.D., Torsvik, T.H., Ganerød, M., Nebel, O., Webb, S.J., Werner, S.C. (2013) Seychelles alkaline suite records the culmination of Deccan Traps continental flood volcanism. Lithos, 182. 33-47 doi:10.1016/j.lithos.2013.09.011 | Journal (article/letter/editorial) | | plutonic–volcanic complex, dated at 63 to 63.5 Ma by U–Pb zircon and 40Ar/39Ar methods. This magmatism coincides...cataclysmic Deccan Traps continental flood volcanism in India (67 to 63 Ma), and thus a causal link has been suggested...supercontinent, the separation of the Seychelles from India (Collier et al., 2008; Mahoney et al., 2002). This...shown that the Seychelles was situated west of India and in the vicinity of the Réunion plume at this...83.6 Ma (Torsvik et al., 2000), the Seychelles–India continental block separated from Madagascar via |  | | Book | | Series Series Editor Satish C. Tripathi, Lucknow, India The Society of Earth Scientists Series aims to...Atmospheric Science University of Hyderabad Hyderabad, India ISSN 2194-9204 ISSN 2194-9212 (electronic) Society...Gewerbestrasse 11, 6330 Cham, Switzerland Foreword India is known since long to possess large reserves of...rich in light rare earth element. Exploration in India for Rare Earth Element (REE) deposits since the...the RE Industry in India largely through the initiative taken by the IREL (India) Limited, the Atomic |  | | Report (chapter) | | Special Publications Petrology, geochemistry and zircon U-Pb-Lu-Hf isotopes of Paleoproterozoic granite...Bomdila in the western Arunachal Himalaya, Northeast India Manjari Pathak & Santosh Kumar DOI: https://doi...on January 31, 2019 Petrology, geochemistry and zircon U-Pb-Lu-Hf isotopes of Paleoproterozoic granite...Bomdila in the western Arunachal Himalaya, Northeast India MANJARI PATHAK1, SANTOSH KUMAR1* Department of...Advanced Study, Kumaun University, Nainital 263 002, India *Correspondence: skyadavan@yahoo.com PT 1* RI |  | Sahoo, Samarendra, Rao, N.V. Chalapathi, Monié, Patrick, Belyatsky, B., Dhote, Prashant, Lehmann, B. (2020) Petro-geochemistry, Sr Nd isotopes and 40Ar/39Ar ages of fractionated alkaline lamprophyres from the Mount Girnar igneous complex (NW India): Insights into the timing of magmatism and the lithospheric mantle beneath the Deccan Large Igneous Province. Lithos, 374. 105712pp. doi:10.1016/j.lithos.2020.105712 | Journal (article/letter/editorial) | | lamprophyres from the Mount Girnar igneous complex (NW India): Insights into the timing of magmatism and the...lamprophyres from the Mount Girnar igneous complex (NW India): Insights into the timing of magmatism and the...lamprophyres from the Mount Girnar igneous complex (NW India): Insights into the timing of magmatism and the...1 ro Dhote4, and B. Lehmann5 2 re 221005, India Géosciences Montpellier, UMR-CNRS 5243, Université...Province (Deccan LIP) in the Kathiawar plateau of NW India. Petrography, bulkrock geochemistry, Sr and Nd isotopes |  | | Journal (article/letter/editorial) | | spectrum of crustal depths include the Cloncurry district in 177 northern Australia, the Fe-rich Vergenoeg...margin of the Dharwar craton 380 (Eastern Ghats, India) ( Deb, 2014), Sri Lanka, Madagascar, the northern... ip t 386 Li et al. (1999) determined a U-Pb zircon age of 8287 Ma for mafic and ultramafic dykes...magmatism is 421 reasonably well established by zircon and baddeleyite U-Pb ages of ~183 Ma (Encarnacion...intracontinental rift system developed between 432 India and Australia-Antarctica (Fig. 11; Harrowfield et |  | | Journal (article/letter/editorial) | | Barmer District, Rajasthan; 2. Mundwara, Sirohi District, Rajasthan; 3. & 13. Mount Girnar, Gujarat; 4.... & 15. Phenai Mata, Gujarat; 5. Amba Dongar, Gujarat 6. Netrang, Gujarat; 7. Kadi, Gujarat; 8. Barwaha...Alech Hills, Gujarat; 12. Barda Hills, Gujarat;14. Pavagadh Hills and 16. Rajula, Gujarat. Major stratigraphical...covering more than 500,000 km2 in western and central India and with an estimated 3 original extent of around...1986) consistent with the northward passage of India over the Reunion hotspot in the late Cretaceous |  | | Book | | Institute of Technology Bombay Mumbai, Maharashtra, India ISBN 978-3-319-67704-0 ISBN 978-3-319-67705-7...the Physical Research Laboratory (PRL, Ahmedabad, India), the National Autonomous University of Mexico (UNAM)...Geoscience Award of the Ministry of Mines, Govt. of India (2010), and the M. R. Srinivasa Rao Award in Petrology...Petrology of the Geological Society of India (2017). His major research interests are flood basalt volcanism...Natural Gas Corporation (ONGC), Sundargarh, Odisha, India e-mail: ali_md2@ongc.co.in Carla Joana Santos Barreto |  | Wang, Zhen-Yu, Fan, Hong-Rui, Zhou, Lingli, Yang, Kui-Feng, She, Hai-Dong (2020) Carbonatite-Related REE Deposits: An Overview. Minerals, 10 (11) 965 doi:10.3390/min10110965 | Journal (article/letter/editorial) | | from Brazil, Australia, the United States, Canada, India [7,8]. Although there is a substantial development...Brazil Brazil Australia United States Russia Russia India Vietnam Burundi Malawi South Africa South Africa...hematite, apatite, barite, calcite, dolomite, mica and zircon [23,25]. Figure 1. Distribution of carbonatites...hematite, apatite, barite, calcite, dolomite, mica and zircon [23,25]. The orebodies of hydrothermal type REE... togethermainly with acomposed small amount of zircon, microcline, biotite, albite, plagioclase, quartz |  | Dai, Wei, Wang, Zaicong, Liu, Yongsheng, Chen, Chunfei, Zong, Keqing, Zhou, Lian, Zhang, Ganglan, Li, Ming, Moynier, Frederic, Hu, Zhaochu (2020) Calcium isotope compositions of mantle pyroxenites. Geochimica et Cosmochimica Acta, 270. 144-159 doi:10.1016/j.gca.2019.11.024 | Journal (article/letter/editorial) | | displayed variable ages which agree with detrital zircon age of North China Craton (Liu et al., 2010). These...carbonatite complex and the Phenai Mata igneous complex, Gujarat, India: Implications for crustal contamination |  | | Report (issue) | | l[�$1IPtCf) ��. � *:f)I�I� tt. 38 Geological Survey of India Special Publication No. 38 J\nnals mf ��ccan '...PUBLISHED BY ORDER OF THE GOVERNMENT OF INDIA 1996 © INDIA, GEOLOGICAL SURVEY Editorial Shri Dr...Geological Padhi Director General Survey of India, Nagpur - of 440 Pu"lished Central Region...Geological 27, Survey of India Jawaharlal Calcutta Cover PageMaker, Price India : Designing, - Nehru...approximately 560 thousand sq. km of Peninsular India. This pile of v olcanic rocks having a thickness |  | | Journal (article/letter/editorial) | | carbonatite complex and the Phenai Mata igneous complex, Gujarat, India. LITHOS 326–327. https://doi...2014. Hafnium isotopes and Zr/Hf of rutile and zircon from lower crustal metapelites (Ivrea-Verbano Zone |  | | Book | | ..................................... 139 vi Zircon Ages of Basement Orthogneisses from the Northern...phenomenon. Also, the fertile type contains high zircon content relative to the non-fertile type as shown...accessory minerals such as xenotime, apatite and zircon. The previously mentioned accessory minerals are...phenomenon. Also, the fertile type contains high zircon content relative to the non-fertile type. In addition...rocks of magmatic affiliation in Egypt Geol. Cong. India, Sect. 10. EI-Shazly, E.M, Balchit, F.S. and Mostafa |  | | Book (volume) | | 379-4634) India Affiliated East-West Press PVT Ltd G-1/16 Ansari Road New Delhi 110 002 India (Orders:...anthophyllite-cordierite rocks, north Krivoy Rog district, USSR (Gorosnikov & Yur’yev 1965). (Includes PO;...granite, Bidaloti, Kotagera Taluk, Mysore, , , India (Babu 1961). 19 Ferro-anthophyllite, cordierite...te-edenite rock, Tottiyamittam, Salem district, Madras, India (Subramaniam 1956). (Includes Cl 0.05)...the Nellone granite — greenstone terrain of S. India (Moeen 1991), At higher grade of metamorphism gedrite |  | | Book | | example of this is provided by the Deccan Traps of India and Reunion Island (Chapter 3). The general consensusisthat...province in southern Africa, the Deccan Traps in India and the Siberian Traps. Modern plume tail provinces...Zealand-Antaretiea, and the Marion plume (Madagasear-India rifting); and 3) rifting in the Late Cretaeeous...eastern margin of the Dharwar eraton (Eastern Ghats, India), Sri Lanka, Madagascar, the northern margin of...Section 2.6.2. Li et al. (1999) determined a U-Pb zircon age of828 ± 7 Ma formafic and ultramafic dykes |
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