 | | Journal (article/letter/editorial) | | Belt (EGGB), trending NESW along the east coast of India from Bhubaneshwar in the north to near Ongole in...zones around Razam, Parvatipuram, Rayagada, Salur, Paderu and Vaddadi (Fig. la). Petrological and geochemical...granitoid suite from Paderu region, Visakhapatnam district of Andhra Pradesh, India. Regional Geological...Geological Setting The central zone of the EGGB around Paderu (Fig. lb) is made up of khondalites, quartzo-feldspathic...(EGGB) showing the areas mentioned in the text. 1. Paderu, 2. Salur, 3. Razam, 4. Parvatipuram, 5. Srikakulam |  | | Journal (article/letter/editorial) | | Sapphirine-Spinel-Quartz Assemblages from Paderu, Southern India by R. K. L A L \ D. ACKERMAND 2 AND H....Geology, Banaras Hindu University, Varanasi 221005, India Mineralogisches Institut der Universitaet Kiel,...(Sa)-spinel (Sp)-quartz (Qz)-bearing rocks from Paderu occur as lenticular enclaves within the Precambrian...terrene of southern India. In addition these rocks contain orthopyroxene (Opx), sillimanite (Sill), garnet...GEOLOGICAL SETTING The Paderu area, which is in the Visakhapatnam district of Andhra Pradesh, constitutes part |  | Grew, E. S., Rao, A. T., Raju, K. K. V. S., Hejny, C., Moore, J. M., Waters, D. J., Yates, M. G., Shearer, C. K. (2003) Prismatine and ferrohögbomite-2N2S in granulite-facies Fe-oxide lenses in the Eastern Ghats Belt at Venugopalapuram, Vizianagaram district, Andhra Pradesh, India: do such lenses have a tourmaline-enriched lateritic precursor?. Mineralogical Magazine, 67 (5) 1081-1098 doi:10.1180/0026461036750144 | Journal (article/letter/editorial) | | Belt at Venugopalapuram, Vizianagaram district, Andhra Pradesh, India: do such lenses have a tourmaline-enriched...USA Department of Geology, Andhra University, Visakhapatnam 530 003, India School of Physics, University...quartz-sillimanite-hypersthene-cordierite gneisses of the Eastern Ghats belt, Andhra Pradesh, India. Hemo-ilmenite...Hemo-ilmenite, sapphirine, magnetite, biotite and sillimanite are subordinate. Lithium, Be and B are concentrated...prismatine, ferrohögbomite, Eastern Ghats Belt, India, Namaqualand, South Africa. Introduction ELEVATED |  | | Journal (article/letter/editorial) | | Types from the Eastern Ghats Granulite Terrain, India D. C. Kamineni 1, A. T. Rao z, and M. Bonardi 3... Canada 2 Department of Geology, Andhra University, Waltair, India 3I.S.D.G.M., Venezia, Italy With 1...types in the granulite belt of the Eastern Ghats, India. Five types of monazite paragenesis are distinguished...phosphates (apatite and xenotime) in magnetite-spinel-sillimanite-sapphirine granulites, 4) well-developed grains...mineral placer deposits along the east coast of India. Zusammenfassung Die Geochemie der Monazite aus |  | | Journal (article/letter/editorial) | | 401-3 A grandidierite-sapphirine association from India GRANDIDIERITE is a rare accessory borosilicate in...occurrence of grandidierite in India. Grandidierite occurs in two sapphirine-sillimanite rocks collected by C....terrain near Paderu (18 ~ 05' N., 82 ~ 40' E., Vishakhapatnam district, Andhra Pradesh). These rocks...who described the sapphirine-bearing rocks from Paderu. The Royal Ontario Museum labels give the localities...E2730 as Jeypore Zamindari and Vishakhapatnam district, respectively. However, Middlemiss (1903) and |  | | Journal (article/letter/editorial) | | granulites from Panasapattu, Eastern Ghats belt, India: Ultrahigh-temperature metamorphism in a Proterozoic...Management Authority, Government of India, A-1 Safdarjung Enclave, New Delhi, India Department of Interdisciplinary...granulites from a new locality in Panasapattu of Paderu region in the Eastern Ghats granulite belt, which...associations such as sapphirine þ quartz, and sillimanite þ orthopyroxene (e.g., Harley, 1998b, 2008; Brown...inferred from the MgeAl sapphirine granulites in the Paderu area. Lal et al. (1987) had earlier suggested a |  | | Journal (article/letter/editorial) | | calc-silicate granulites of the Eastern Ghats, India SOMNATH DASGUPTA and PULAK SENGUPTA Department of...Sciences, Jadavpur University, Calcutta- 700 032, India High Mg-A1 granulites and calc-silicate granulites...pressures (9-10 kbar) in the Eastern Ghats Belt, India. Lack of proper geochronological data prevents the...sapphirine, cordierite, orthopyroxene, garnet and sillimanite coexisting with either rutile-ilmenite or ti...Belt. KEY WORDS ultrametamorphism; Eastern Ghats; India; Mg-A1 granulites; calc-silicate granulites 1. |  | | Journal (article/letter/editorial) | | in a granulite complex from the Eastern Ghats, India Received: 27 June 2001 / Accepted: 20 November...granulite complex of Paderu, in the south central sector of the Eastern Ghats belt, India, consists of closely...Statistical Institute, 203 B.T. Road, Kolkata 700 035, India E-mail: samar@www.isical.ac.in R. Kar Department...Geology, J.K. College, Purulia 723 101, West Bengal, India Editorial responsibility: T.L. Grove Introduction...Eastern Ghats granulite belt along the east coast of India, dehydration melting in pelitic precursors under |  | | Journal (article/letter/editorial) | | and Partial Melting in the Eastern Ghats Belt, India: Correlation with the Antarctic Napier Complex S...Indian Statistical Institute, Calcutta - 700 035, India Sapphirine-granulites in the Eastern Ghats belt...Bose, 1997; Mohan et al., 1997). Around Paderu in Andhra Pradesh, we have described imprints of early deformational...at _ I Gondwana Research, V. 4, No. 4,2001 ~ Paderu evidently preserve the early part of the path....osumilite in equilibrium with granitic melts and at Paderu, a variety of sapphirine granulites, occurring |  | | Journal (article/letter/editorial) | | corona on spinel-quartz association with relict sillimanite in adjacent matrix. In the text (p. 181), the...Indian Statistical Institute, 700035 Calcutta, India (1988) for cordierite and Sack and Ghiorso (1991)...for ‘‘the granulite complex of Paderu in the Eastern Ghats belt, India’’ (p. 190). In the light of the...‘‘combining the petrological features from the Paderu area with those reported from the Chilka Lake complex...granulite-granitoid suite in the Eastern Ghats belt, India. J Geol Soc Lond 160:39–46 Grew ES, Manton WJ (1986) |  | | Report (issue) | | ���IRCf) f���I SItCf)I�F1 44 . GEOLOGICAL SURVEY OF INDIA SPECIAL PUBLICATION 44 ...PUBLISHED BY ORDER OF THE GOVERNMENT OF INDIA 1998 © INDIA, GEOLOGICAL SURVEY (1998) Published by...by Director General Geological Survey of India 27, lawaharlal Nehru Road CaIcutta-7000 16 Editorial Board...General Operation - IV, CHQ Geological Survey of India 29, 1. L. Nehru Road, Calcutta-7000 16 Layout...linking India with Sri Lanka, Madagascar and Allf{/}"clim, Severnl �eJ1lillarS held recently in India have |  | SENGUPTA, P., DASGUPTA, S., BHATTACHARYA, P. K., FUKUOKA, M., CHAKRABORTI, S., BHOWMICK, S. (1990) Petro-tectonic Imprints in the Sapphirine Granulites from Anantagiri, Eastern Ghats Mobile Belt, India. Journal of Petrology, 31 (5) 971-996 doi:10.1093/petrology/31.5.971 | Journal (article/letter/editorial) | | Granulites from Anantagiri, Eastern Ghats Mobile Belt, India by PULAK SENGUPTA 1 , SOMNATH DASGUPTA 1 , P. K...of Geology, Kyushu University, Fukuoka, Japan India (Received 8 May 1989; revised typescript accepted...lenses in charnockite at Anantagiri, Eastern Ghat, India, displays an array of minerals which developed under...MgFe_ , sapphirine + quartz = orthopyroxene 4- sillimanite + MgFe _ , orthopyroxene + sapphirine + quartz... orthopyroxene + sillimanite = garnet + quartz + MgFe_, orthopyroxene + sillimanite + quartz + MgFe _ |  | | 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 |  | Grew, E. S., Chernosky, J. V., Werding, G., ABRAHAM, K., MARQUEZ, N., HINTHORNE, J. R. (1990) Chemistry of Kornerupine and Associated Minerals, a Wet Chemical, Ion Microprobe, and X-Ray Study Emphasizing Li, Be, B and F Contents. Journal of Petrology, 31 (5) 1025-1070 doi:10.1093/petrology/31.5.1025 | Journal (article/letter/editorial) | | follows: cordierite > kornerupine. Sapphirine and sillimanite are the only associated minerals to incorporate...for B in kornerupine is approaching capacity. Sillimanite B2O3 contents increase regularly with kornerupine...activity in associated metamorphic fluid, whereas sillimanite B2O3 content increases with temperature, exceeding...association of kornerupine with the aluminous minerals sillimanite (or kyanite) (e.g., Fig. 1), corundum, sapphirine...South Africa Zimbabwe Uganda Tanzania Madagascar India East Germany Norway Canada Greenland Afghanistan |  | | Journal (article/letter/editorial) | | Banaras Hindu University, Varanasi, 221005, UP, India *Corresponding author, e-mail: das_kaushik@vsnl...an aluminosilicate gel of the composition 80% sillimanite + 20% quartz. Synthesis for biotite and K-feldspar...involving natural sillimanite reportedly being slow, a gel with composition of 80% sillimanite and 20% quartz...natural sillimanite and garnet crystals as seeds, while in this new series natural sillimanite and sapphirine...from granulite samples from Eastern Ghats, India and sillimanite seeds were taken from high-grade gneiss |  | Dasgupta, Somnath, Sengupta, Pulak, Pal, Supratim, Fukuoka, Masato (1999) Evidence of Superposed Metamorphism from the Gokavaram Area, Eastern Ghats Belt, and its Relation with the Kemp Land Coast, East Antarctica. Gondwana Research, 2 (2) 227-236 doi:10.1016/s1342-937x(05)70147-7 | Journal (article/letter/editorial) | | Sciences, Jadavpur University, Calcutta-700 032, India Department of Earth and Planetary Sciences, Hiroshima...the Eastern Ghats Belt along the east coast of India (Fig. 1)is juxtaposed against portions of east Antarctica...of the Eastern Ghats Belt (in the area near Visakhapatnam and further north, Fig. 1)were affected by cu...Vizianagaram, 6 : Anantagiri-Araku, 7 : Sunkarametta, 8 : Paderu, 9 : G. Madugula, 10 : Anakapalle, 11 : Gokavaram...Inset showing location of the Eastern Ghats Belt in India Proterozoic granulite facies metamorphism (>1600Ma) |  | | Journal (article/letter/editorial) | | at Salur in the Eastern Ghats Granulite Belt of India A. K. MUKHOPADHYAY AND A . B HATTACHARYA* Department...Indian Institute of Technology, Kharagpur 721 302, India (e-mail: abba@gg.iitkgp.ernet.in) A B S TR A C...cordierite in metatexite leucosomes to orthopyroxene+sillimanite+biotite+quartz symplectites. Near-peak temperature...metamorphic rocks in the Eastern Ghats Belt of India has been a subject of increasing scrutiny in recent...elbearing leucosomes subordinate to biotite+sillimanite+garnet+K-feldspar+ilmenite/ hematite-bearing |  | | Journal (article/letter/editorial) | | metamorphic evolution of the Eastern Ghats Belt, India, based on relict composite inclusions in garnet...Management Authority, Government of India, A-1 Safdarjung Enclave, New Delhi, India 2 Dipartimento di Scienze della...from Gangaraju Madugula, Eastern Ghats Belt (EGB), India preserve a rich variety of mineral assemblages and...spinel þ quartz and high alumina orthopyroxene þ sillimanite þ quartz. The stability of spinel þ quartz, sapphirine...sapphirine þ quartz and orthopyroxene þ sillimanite þ quartz assemblages provides evidence for temperatures |  | Sengupta, P., Sen, J., Dasgupta, S., Raith, M., Bhui, U. K., Ehl, J. (1999) Ultra-high Temperature Metamorphism of Metapelitic Granulites from Kondapalle, Eastern Ghats Belt: Implications for the Indo-Antarctic Correlation. Journal of Petrology, 40 (7) 1065-1087 doi:10.1093/petroj/40.7.1065 | Journal (article/letter/editorial) | | SCIENCES, JADAVPUR UNIVERSITY, CALCUTTA 700032, INDIA 2 MINERALOGISCH–PETROLOGISCHES INSTITUT, UNIVERSITÄT...MINERAL DIVISION, GOVERNMENT OF INDIA, LALCHAND BASTI, SHILLONG 793011, INDIA RECEIVED FEBRUARY 1, 1998;...are: (a) biotite + sillimanite + quartz → garnet + liquid; (b) garnet + sillimanite → spinel (+ magnetite)...(f) spinel + biotite + sillimanite → garnet + liquid; (g) biotite + sillimanite → garnet + Ti-rich spinel...spinel + corundum + liquid; (h) biotite + sillimanite → garnet + corundum + liquid; (i) Fe2TiO4 + FeAl2O4 |  | | 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 |  | | Journal (article/letter/editorial) | | ultrahigh-temperature granulite, Eastern Ghats, India: Possible evidence of an early Tschermak-rich orthopyroxene...Varanasi-221005, India 2 Department of Geology, Presidency College, Kolkata-700073, India 3 Department of...Kolkata-700032, India ABSTRACT UHT metamorphosed aluminous granulites from the Eastern Ghats Belt, India, contain...orthopyroxene + sillimanite; (2) spinel forming pseudomorphs after early sillimanite inclusions in garnet;...orthopyroxene, prograde path for UHT rocks, Eastern Ghats, India INTRODUCTION Aluminous granulites are keys to understanding |  | | Journal (article/letter/editorial) | | spinel-bearing metapelites in Rayagada, Eastern Ghats, India R. K. Shaw and M. Arima Geological Institute, Yokohama...metapelites from Rayagada, in the Eastern Ghats Belt, India: the first, an iron-rich assemblage, is characterized...together with cordierite and hematite. Garnet and sillimanite coronas around spinel show elongation parallel...rocks, exposed along the east-coast of Peninsular India. It has attracted the attention of many geologists...~a~ ~ S1 foliation S2 foliation $3 foliation Sillimanite granite Leptymte Mafic granulite [ - ~ 19"2amfform |  | | Journal (article/letter/editorial) | | Sciences, Jadavpur University, Calcutta-700 032, India ABSTRACT Three types of mineral associations are...calc-silicate granulites from the Eastern Ghats, India, where geothermobarometry in associated rocks suggests...Buick, 1992) including the Eastern Ghats belt of India (Bhattacharya, 1972; Sivaprakash, 1981). The petrology...comprised of pelitic gneisses (quartz-perthite-sillimanite-garnet gneiss or khondalite, quartz-perthite...garnet gneiss, sapphirine-spinel-cordierite-sillimanite-garnet-orthopyroxene-quartz gneiss), mafic granulites |  | | Journal (article/letter/editorial) | | evidence from UHT granulites of Eastern Ghats Belt, India Sankar Bose*, Kaushik Das** and Makoto Arima* *...Engineering and Science University, Howrah, 711103, India - - This study documents contrasting style of...central part of the Proterozoic Eastern Ghats Belt, India. While the early phase melt (M1 melt) has largely...at the central part of the Eastern Ghats Belt, India. - - doi:10.2465/jmps.080312 S. Bose, sankar...collected from two localities Sunkarametta and Paderu, within a strike length of approximate 60 km at |  | | Journal (article/letter/editorial) | | P–T–t evolution of the Eastern Ghats Province, India F.J. KORHONEN,1,* M. BROWN,2 C. CLARK1 AND S. BHATTACHARYA3...Studies Unit, Indian Statistical Institute, Kolkata, India ABSTRACT The exposed residual crust in the Eastern...cordierite + K-feldspar quartz biotite sillimanite plagioclase. These intergrowths wrap around...subdivision of the Eastern Ghats orogenic belt in India (Dobmeier & Raith, 2003; Dasgupta et al., 2013)...over 1000 km along the eastern coast of Peninsular India (Fig. 1a) and expose a deep crustal section through |
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