 | | Journal (article/letter/editorial) | | natite complex, Shillong Plateau, Northeastern India: petrological and genetic significance Rajesh K...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...of the major structural features of Northeastern India. The Shillong Plateau, roughly rectangular in shape...(1) Sung Valley, (2) Jasra, (3) Samchampi, (4) Swangkre], 8. Cretaceous-Tertiary sediments. Blank portion |  | | Journal (article/letter/editorial) | | Karbi Anglong, Shillong Plateau, Northeastern India Rajesh K. Srivastava*and Anup K. Sinha Igneous Petrology...rocks of Shillong plateau at Jasra, Karbi Anglong district of Assam. It is associated to the fracture system...northeastern India (Kumar et al., 1996). Four such complexes (Sung Valley, Jasra, Samchampi, and Swangkre) are...one complex (Barpung) is reported from the Mikir Hills massif (Fig. 1). These AUC, associated with carbonatite...1'40":26°-2600'47") is situated in Karbi Anglong district (Hamren sub-division) of Assam at the eastern |  | 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) | | alkaline–carbonatite complex, Shillong Plateau, northeastern India: Implications for primary carbonate melt and genesis...Geology, Banaras Hindu University, Varanasi 221 005, India b Department of Earth and Atmospheric Sciences,...intrusions that occur in the Shillong Plateau, India. This complex comprises calcite carbonatite and...Keywords: Carbonatite; Silicate rocks; Sung Valley; India; U–Pb perovskite Age; Sr and Nd isotopes; Primary...(1) Sung Valley, (2) Jasra, (3) Samchampi, (4) Swangkre. (b) Geological map of the Sung Valley ultram |  | | Journal (article/letter/editorial) | | geochemistry of mafic dykes of Sylhet traps, Northeastern India, and their Kerguelen plume linkage Bibhas Sen 1...outpouring of Kerguelen plume active in the Northeastern India during the Cretaceous time along with that of the...Survey of India, Northeastern Region, Shylla Building, Nongrim Hills, Shillong 793003, India facilitate...basalt province of Sylhet traps in Northeastern India. The Sylhet traps is exposed as four dominant inliers...inliers in a narrow (60 km × 40 km) east–west band towards the southern fringe of Shillong Plateau. It |  | | 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 |  | | 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 |  | | Journal (article/letter/editorial) | | suggested that the volcanic products in the Qorveh district formed from two distinctive volcanic cycles: High-K...tectonic settings have been proposed for the Qorveh district: within-plate or OIB-like setting (Haghnazar and...considered a Pleistocene age (0.5–1.3 Ma) for the District, and no volcanic activities were recorded during...e2O3 for Fe, MnTiO3 for Ti and Mn, Cr2O3 for Cr, albite for Na, orthoclase for K and Al. Counting times...Bardintzeff JM (2014) Globule-rich lavas in the Razjerd district, Qazvin, Iran: a unique volcanic fabric. Arab |  | | Report (issue) | | belt passing through northern Britain and east and west Greenland. The second phase occurred at 54 Ma, was...white—glaciers; dashed lines—extinct rift zones (two in west Iceland and two in east Iceland). Downloaded from...location for the locus of melt extraction ~500 km west of St. Helena. No current volcanism is observed...the Walvis Ridge is mirrored by similar volcanism west of the Mid-Atlantic Ridge, the conjugate Rio Grande...resulting from changes in distant plate motions (e.g., India-Eurasia and Africa-Europe collisions). They proposed |
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