Isotopic evidence of Middle Proterozoic magmatism from Bombay High Field: Implications to crustal evolution of western offshore of India

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

Volumn 113, Issue 1, 2004, Pages 27-36

  Rathore, S S ^a   Vijan, A R ^a   Singh, M P ^a   Prabhu, B N ^a   Sahu, Anand ^a  

^a ONGC   (India)

Author keywords

Basement rocks; Bombay High Field; Granite; Mumbai offshore basin; Rb Sr K Ar dating

Indexed keywords

CRUSTAL EVOLUTION; GEOCHRONOLOGY; MAGMATISM; PROTEROZOIC;

INDIAN OCEAN;

EID: 1842729416     PISSN: 02534126     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02701996     Document Type: Article

References (24)

1. Balasubrahmanyam M N and Chandy K C 1976 Lead isotope studies of galena from some occurrences in India; Rec. Geol. Surv. India 107 (2) 141-148
2. Basu D N, Banerjee A and Tamhane D M 1982 Facies distribution and petroleum geology of Bombay Offshore Basin, India; J. Petrol. Geol. 5 (1) 57-75
3. Biswas S K 1982 Rift basins in the western margin of India and their hydrocarbon prospects; Amer. Assoc. Petrol. Geol. Bull. 66 (10) 1497-1513
4. Biswas S K 1987 Regional tectonic framework, structure and evolution of the western marginal basins of India; Tectonophysics 135 305-327
5. Biswas S K and Deshpande S V 1983 Geology and hydrocarbon prospects of Kutch, Saurashtra and Narmada Basin; Petrol. Asia J. 6 (4) 111-126
6. Burton K W and O'Nions R K 1990 The time scale and mechanism of granulite formation at Kurunegala, Sri Lanka; Contrib. Mineral. Petrol. 106 66-89
7. 39Ar age determinations of the Kotakonda Kimberlite and Chelima Lamproite, India: Implication to the timing of mafic dyke swarm emplacement in the Eastern Dharwar Craton; J. Geol. Soc. India 53 425-432
8. Choudhary A K, Gopalan K and Sastry A 1984 Present status of the geoochronology of the Precambrian rocks of Rajasthan; Tectonophysics 105 131-140
9. Crawford A R 1970 The Precambrian geochronology of Rajasthan and Bundelkhand, northern India; Can. Jour. Earth Sci. 7 91-110
10. Key R M, Charsley T J, Hackman B D, Wilkinson A F and Rundle C C 1989 Superimposed upper Proterozoic collision-controlled orogenies in the Mozambique orogenic belt of Kenya; Precambrian Res. 44 197-225
11. Leviant V, Kunin N and Shuster V 1997 Evaluation of Bombay Offshore Basin. Unpub. KDMIPE report.
12. Matheis G, Emofueieta W B and Thiwerei S F 1982 Trace element distribution in tin-bearing pegmatites of SW Nigeria and metalization associated with acid magmatism. In: (ed) A M Evans (John Wiley and Sons), pp. 205-220
13. Odin G S and 35 Collaborators 1982 Interlaboratery standards for dating purposes. In: Numerical Dating in Stratigraphy (ed) G S Odin (Chichester: John Wiley), pp. 123-150
14. Pandey B K, Gupta J N, Lall Y and Mahadevan T M 1986 Rb-Sr isochron and Sm-Nd model ages for soda-granites from Singhbhum shear zone of Bihar and their bearing on crustal evolution; Indian J. Earth. Sci. 13 117-128
15. Provost A 1990 An improved diagram for isochron data; Chem. Geol. (Isot. Geosci. Sect.) 80 85-99
16. Rathore S S, Singh, R R, Pal M, Prabhu B N and Misra K N 1993 Calibration of Argon-38 spike and standardization of K-Ar Dating method in KDMIPE, ONGC; Drill. Expl. World J. 4 (2-3) 75-79
17. Rathore S S, Vijan A R, Prabhu B N and Misra K N 1997 K-Ar Dating of basement rocks of Bombay Offshore Basin; Proc. Second Inter. Petrol. Conf. and Exhib, Jan. 9-12, New Delhi 1 583-588
18. 39Ar studies; Gondwana Research 2 (2) 271-281
19. Rathore S S, Vijan A R, Singh M P, Prabhu B N and Misra K N 2000 Isotopic signature of Pan-African granulite metamorphism from Heera Field of Mumbai Offshore Basin, India; J. Geol. Soc. India 56 365-372
20. Rao R P and Talukdar S N 1980 Petroleum geology of Bombay high field, India; Amer. Assoc. Petrol. Geol. Mem. 30 487-506
21. Sarkar A N, Bhanumati L and Balasubrahmanyam M N 1981 Petrology, geochemistry and geochronology of Chilka Lake Igneous Complex, Orissa State, India; Lithos 14 93-111
22. Sinha Roy S 1984 Precambrian crustal interaction in Rajasthan, NW India; Indian J. Earth Sci. CEISM Seminal volume 84-91
23. Stern R J 1994 Arc assembly and continental collision in the Neoproterozoic east African orogen: Implications for the consolidation of Gondwanaland; Ann. Rev. Earth Planet. Sci. 22 319-351
24. Shiraishi K, Ellis D J, Hiroi Y, Fanning C M, Motoyashi Y and Nakai Y 1994 Cambrian orogenic belt in east Antarctica and Sri Lanka: Implications for Gondwana assembly; J. Geol. 102 47-65