Grenvillian thermal event and remnant charnockite: Isotopic evidence from the Chilka Lake granulite-migmatite suite in the Eastern Ghats belt, India

Proceedings of the Indian Academy of Sciences, Earth and Planetary Sciences

Volumn 111, Issue 4, 2002, Pages 391-399

  Bhattacharya, S ^a   Deomurari, M P ^b   Teixeira, W ^c  

^a INDIAN STATISTICAL INSTITUTE   (India)

^b PHYSICAL RESEARCH LABORATORY   (India)

^c UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

Granite migmatite; Grenvillian event; Remnant charnockite; Zircon population

Indexed keywords

CHARNOCKITE; GRANULITE; GRENVILLIAN OROGENY; ISOTOPIC ANALYSIS; MIGMATITE; PARTIAL MELTING; PETROLOGY; THERMAL EVOLUTION;

EASTERN GHATS; INDIA;

EID: 0036926484     PISSN: 02534126     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02702052     Document Type: Article

References (27)

1. Bhattacharya S, Sen S K and Acharyya A 1993 Structural evidence supporting a remnant origin of patchy charnockites in the Chilka Lake area, India; Geol. Mag. 130 363-368
2. Bhattacharya S, Sen S K and Acharyya A 1994 Structural setting of the Chilka Lake granulite-migmatite-anorthosite suite with emphasis on the time relation of charnockites; Precambrian Res. 66 393-409
3. Bhattacharya S 1996 Eastern Ghats granulite terrain of India: An overview; J. Southeast Asian Earth Science. 14 165-174
4. Bhattacharya S 1997 Evolution of Eastern Ghats granulite belt of India in a compressional tectonic regime and juxtaposition against iron ore craton of Singhbhum by oblique collision - transpression; Proc. Indian Acad. Sci. (Earth Planet. Sci.) 106 65-75
5. Bhattacharya S, Kar R, Misra S and Teixeira W 2001 Early Archaean Continental crust in the Eastern Ghats granulite belt, India: Isotopic evidence from a charnockite suite; Geol. Mag. 138 609-618
6. Chetty T R K and Murthy D S N 1998 Regional tectonic framework of the Eastern Ghats mobile belt: A new interpretation; Geol. Surv. India Special Pub. 44 39-50
7. 3; J. Petrol. 36 435-461
8. Dasgupta S and Sengupta P 1998 Re-working of an isobarically cooled deep continental crust: evidence of decompressive P-T trajectory from the Eastern Ghats belt, India; Indian J. Geol. 70 133-144
9. Dobmeier C and Raith M 2000 On the origin of 'arrested' charnockitization in the Chilka Lake area, Eastern Ghats Belt, India: a reappraisal; Geol. Mag. 137 27-37
10. Dobmeier C and Simmat R 2002 Post-Grenvillian transpression in the Chilka Lake area, Eastern Ghats belt - implications for the geological evolution of Peninsular India; Precamb. Res. 113 243-268
11. Goswami J N and Srinivasan G 1994 Isotopic analysis of early solar system objects by an ion-microprobe: parametric studies and initial results; Proc. Indian Acad. Sci. (Earth and Planet. Sci.) 103 57-82
12. Halden N M, Bowes D R and Dash B 1982 Structural evolution of migmatites in a granulite facies terrane: Precambrian crystalline complex of Angul, Orissa, India; R., Soc. Edinburgh 73 109-118
13. Kamenini D C and Rao A T 1988 Sapphirine granulites from Kakanuru area, Eastern Ghats, India; Am. Mineral. 73 692-700
14. Kar Rajib 2002 Patchy charnockites from Jenapore, Eastern Ghats granulite belt, India: Structural and petrochemical evidences attesting to their relict nature; Proc. Indian Acad. Sci. (Earth Planet. Sci.) 110 337-350
15. Krause O, Dobmeier C, Raith M and Mezger K 2001 Age of emplacement of massif-type anorthosites in the Eastern Ghats belt, India: constraints from U-Pb zircon dating and structural studies; Precamb. Res. 109 25-38
16. Lal R K, Ackermand D and Upadhyay H 1987 P-T-X relationships deduced from corona textures in sapphirine-spinel-quartz assemblages from Paderu southern India; J. Petrol. 28 1139-1168
17. 39Ar dating of metamorphic and magmatic minerals: implications for the SWEAT correlation; Precambrian Res. 94 251-271
18. Mohan A, Tripathi P and Motoyoshi Y 1997 Reaction history of sapphirine granulites and a decompressional P-T path in a granulite complex from the Eastern Ghats; Proc. Indian Acad. Sci. (Earth Planet Sci.) 106 115-130
19. Paul D K, Ray Barman T, McNaughton N J, Fletcher I R, Potts P J, Ramkrishnan M and Augustine P F 1990 Archaean-Proterozoic evolution of Indian charnockites: isotopic and geochemical evidence from granulites of the Eastern Ghats belt; J. Petrology 98 253-263
20. Rao A T 1976 Study of apatite-magnetite veins near Kasipatnam, Visakhapatnam district, Andhra Pradesh, India; Tschermaks Min. Petr. Mitt. 23 87
21. Sarkar A, Pati U C, Panda P K, Patra P C, Kundu H K and Ghosh S 1998 Late Archaean charnockitic rocks from the northern marginal zones of the Eastern Ghats belt: a geochronological study; Proc. Int. Seminar on Precambrian crust in eastern and central India. Bhubaneswar, India 128-131
22. Sen S K, Bhattacharya S and Acharyya A. 1995 A multistage pressure-temperature record in the Chilka Lake granulites: The epitome of metamorphic evolution of Eastern Ghats, India?; J. Metamorphic Geology 13 287-298
23. Sen S K and Bhattacharya S 1997 Dehydration melting of micas in the Chilka Lake khondalites: The link between the metapelites and granitoids; Proc. Indian Acad. Sci. (Earth Planet. Sci.) 106 277-297
24. Shaw R K, Arima M, Kagami H, Fanning C M, Shivaishi K and Motoyoshi Y 1997 Proterozoic events in the Eastern Ghats belt, India: Evidence from Rb-Sr, Sm-Nd systematics and SHRIMP dating; J. Geol. 105 645-656
25. Shaw R K and Arima M 1998 A corundum-quartz assemblage from the Eastern Ghats Granulite Belt, India; Evidence for high P-T metamorphism? J. Metamorphic Geol. 16 189-196
26. Vinogradov A, Tugarinov A, Zhykov C, Stapanikova N, Bibikova E and Khorre K 1964 Geochronology of Indian Precambrian; Int. Geol. Congr. Rep. 22nd session; 10 553-567.
27. 206Pb zircon geochronology using a small ion microprobe; Geochem. Cosmochem. Acta. 58 2135-2141