 | Srivastava, Rajesh K., Heaman, Larry M., Sinha, Anup K., Shihua, Sun (2005) Emplacement age and isotope geochemistry of Sung Valley alkaline–carbonatite complex, Shillong Plateau, northeastern India: implications for primary carbonate melt and genesis of the associated silicate rocks. Lithos, 81 (1) 33-54 doi:10.1016/j.lithos.2004.09.017 | Journal (article/letter/editorial) | | geochemistry of Sung Valley alkaline–carbonatite complex, Shillong Plateau, northeastern India: Implications...Geology, Banaras Hindu University, Varanasi 221 005, India b Department of Earth and Atmospheric Sciences,...Cretaceous (Albian–Aptian) Sung Valley ultramafic–alkaline–carbonatite complex is one of several alkaline...intrusions that occur in the Shillong Plateau, India. This complex comprises calcite carbonatite and closely...that pyroxenite, melilitolite and ijolite of the complex are genetically related. Stable (C and O) and radiogenic |  | | Journal (article/letter/editorial) | | Cretaceous Sung Valley ultramafic-alkaline-carbonatite complex, Shillong Plateau, Northeastern India: petrological...of Geology, Banaras Hindu University, Varanasi, India Received October 17, 2002; revised version accepted...Gwalani Summary The Shillong Plateau of northeastern India hosts four Early Cretaceous (105–107 Ma) ultram...characteristics of one of these UACC, the Sung Valley, are presented. The Sung Valley UACC was emplaced in to the Proterozoic...and ijolitic rocks form the major part of the complex, the others constitute less than 5% of the total |  | | Journal (article/letter/editorial) | | Ultramafic-Mafic Complex from Jasra, Karbi Anglong, Shillong Plateau, Northeastern India Rajesh K. Srivastava*and...An early Cretaceous alkaline ultramafic-mafic complex is emplaced within the Proterozoic rocks of Shillong...Shillong plateau at Jasra, Karbi Anglong district of Assam. It is associated to the fracture system of...ultramafic-mafic rocks. Key words: Alkaline ultramafic-mafic complex, geochemistry, Jasra, Shillong plateau, Kerguelen...in the northeastern India (Kumar et al., 1996). Four such complexes (Sung Valley, Jasra, Samchampi, and |  | Melluso, L., Srivastava, R. K., Guarino, V., Zanetti, A., Sinha, A. K. (2010) MINERAL COMPOSITIONS AND PETROGENETIC EVOLUTION OF THE ULTRAMAFIC-ALKALINE - CARBONATITIC COMPLEX OF SUNG VALLEY, NORTHEASTERN INDIA. The Canadian Mineralogist, 48 (1) 205-229 doi:10.3749/canmin.48.1.205 | Journal (article/letter/editorial) | | ULTRAMAFIC-ALKALINE – CARBONATITIC COMPLEX OF SUNG VALLEY, NORTHEASTERN INDIA Leone MELLUSO§ Dipartimento di...Geology, Banaras Hindu University, Varanasi 221 005, India Vincenza GUARINO Dipartimento di Scienze della...University, Varanasi 221 005, India Abstract The Sung Valley alkaline complex is a relatively small intrusion...Cretaceous age emplaced slightly before or during the India–Antarctica break-up. It consists of ultramafic rocks...syenites). The parageneses indicate that this complex was formed by batches of primitive magmas with |  | Chaudhuri, Srinanda, Ray, Jyotisankar, Koeberl, Christian, Thöni, Martin, Dutta, Riya, Saha, Abhishek, Banerjee, Mousumi (2014) Petrology and geochemistry of the ultramafic-mafic Mawpyut complex, Meghalaya: a Sylhet trap differentiation centre in northeastern India. Geological Journal, 49 (2) 111-128 doi:10.1002/gj.2495 | Journal (article/letter/editorial) | | ultramafic–mafic Mawpyut complex, Meghalaya: a Sylhet trap differentiation centre in northeastern India SRINANDA CHAUDHURI1...Geology, University of Calcutta, Kolkata, 700 019, India Department of Lithospheric Research, University...differentiated complex which is related to the Sylhet trap located at Jaintia Hills district, Meghalaya, northeastern...northeastern India. The Mawpyut complex occurs as an arcuate body that intrudes into the surrounding Shillong...Shillong Group rocks. The complex in general contains ‘ultramafic’ and ‘mafic’ rocks, as well as minor syenitic |  | | Journal (article/letter/editorial) | | South America and India. In the Indian Subcontinent carbonatites occur in India, Pakistan, Afghanistan...(>2400 Ma to <0.6 Ma) from India (Hogenakal, Newania, Sevathur, Sung Valley, Sarnu-Dandali and Mundwara...(Permian Koga and Tertiary Pehsawar Plain Alkaline Complex which includes Loe Shilman, Sillai Patti, Jambil...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 |  | | 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 |
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