 | 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...melilitolite) and alkaline rocks (ijolite and nepheline syenite). Field relationship and geochemical characteristics |  | | Journal (article/letter/editorial) | | titaniferous laterite cappings over Sung Valley ultramafic rocks in Meghalaya, India M. Sadiq, R.K. Umrao PII:...titaniferous laterite cappings over Sung Valley ultramafic rocks in Meghalaya, India, Ore Geology Reviews (2020)...titaniferous laterite cappings over Sung Valley ultramafic rocks in Meghalaya, India Sadiq, M.1 and *Umrao, R.K...2Geological Survey of India, Northern Region, Faridabad-121001 Survey of India, North Eastern Region...ultramafic rocks of the Sung Valley ultramafic-alkaline-carbonatite complex, Meghalaya, India. These TL cappings |  | | 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...melilitolite), alkaline rocks (ijolite and nepheline syenite), and carbonatites. Serpentinized peridotite |  | | 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...and mainly comprises pyroxenite, gabbro and nepheline syenite. Few small mafic dykes, emplaced within pyroxenitic...dyke is reported to cut gabbros or nepheline syenites. Nepheline syenites occur either in the form of |  | 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...mafic rocks (ijolites sensu lato), felsic rocks (nepheline syenites) and carbonatites. The chemical composition |  | Melluso, L., Srivastava, R. K., Petrone, C. M., Guarino, V., Sinha, A. K. (2012) Mineralogy and magmatic affinity of the Jasra intrusive complex, Shillong Plateau, India. Mineralogical Magazine, 76 (5) 1099-1117 doi:10.1180/minmag.2012.076.5.03 | Journal (article/letter/editorial) | | magmatic affinity of the Jasra intrusive complex, Shillong Plateau, India L. MELLUSO1,*, R. K. SRIVASTAVA2,...of Geology, Banaras Hindu University, Varanasi, India Department of Earth Sciences, Cambridge University...rocks of the Jasra intrusive complex (Shillong Plateau, northeastern India) include phlogopite clinopyroxenites...relics), alkali gabbros/monzodiorites, syenites and nepheline syenites. They have a potassic affinity (Na2O/K2O...rocks differs from the nearby Sung Valley ijolitic-carbonatitic complex and from the ultrapotassic lamproitic |  | | 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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