Geodynamic implications of chrome-poor enstatitite bodies in the sukinda-boula-nausahi ultramafic suites of orissa

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

Volumn 106, Issue 4, 1997, Pages 357-360

  Banerjee, P K ^a  

^a JADAVPUR UNIVERSITY   (India)

Author keywords

Asthenosphere; Orissa; Proterozoic plate tectonics; Ultramafic rocks

Indexed keywords

ENSTATITITE;

EID: 0031401191     PISSN: 02534126     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (9)

1. Banerjee P K 1972 Geology and geochemistry of the Sukinda ultramafic field, Cuttack district, Orissa; Mem. Geol. Surv. India 103 pp. 171
2. Banerjee P K 1982 Stratigraphy, petrology and geochemistry of some Precambrian basic volcanic and associated rocks of Singhbhum district, Bihar and Mayurbhanj and Keonjhar districts, Orissa; Mem. Geol. Surv. India 111 pp. 52
3. Banerjee P K, Mahakud S P, Bhattacharya A K and Mohanty A K 1987 On the northern margin of the Eastern Ghats in Orissa; Rec. Geol. Surv. India 118(2) 1-8
4. Banerjee P K, Chose N C, Kumar Ravi and Chacko S 1996 Petrography, geomagnetism and rare earth element abundances of the Rajahmundry lavas, eastern India; J. South East Asian Earth Sei. 13(2) 139-143
5. Brune J N and Ellis M A 1997 Structural features in a brittleductile wax model of continental extension; Nature 387 6770
6. Ghosh A M N and Prasada Rao G H S V 1952 Some observations on the chromite occurrences of Nausahi, Keonjhar district, Orissa; Rec. Geol. Surv. India 82(2) 281-299
7. Page N J, Banerjee P K, Haffty J and McDade J 1985 Characterisation of the Sukinda and Nausahi ultramafic complexes, Orissa, India by Platinum Group Element Geochemistry; Precamb. Res. 30 27-41
8. Seber D, Barazangi M, Ibenbrahm M and Demnati A 1996 Geophysical evidence for lithospheric delamination beneath the Alboran Sea and Rif-Betic Mountains; Nature 379 785-790.
9. Widiyantoro S and van der Hilst R 1996 Structure and evolution of lithospheric" slab beneath the Sunda arc, Indonesia; Science 271 1566-1570