Crustal influences in the petrogenesis of the Malani rhyolites, southwestern Rajasthan: Combined trace element and oxygen isotope constraints

Journal of the Geological Society of India

Volumn 47, Issue 5, 1996, Pages 611-619

  Maheshwari, A ^a   Coltorti, M ^b   Sial, A N ^c   Mariano, G ^c  

^a UNIVERSITY OF RAJASTHAN   (India)

^b UNIVERSITY OF FERRARA   (Italy)

^c FEDERAL UNIVERSITY OF PERNAMBUCO   (Brazil)

Author keywords

Malani Volcanics; Oxygen Isotopes; Petrology; Rajasthan

Indexed keywords

A TYPE ROCK; GEOCHEMISTRY; PETROGENESIS; PETROLOGY; RHYOLITE;

INDIA, RAJASTHAN;

EID: 0030464297     PISSN: 00167622     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (38)

1. AGRAWAL, V.K. (1984). Geochemistry of the volcanic rocks around Tavidar, district Jalore, Rajasthan, Ph.D. thesis, University of Rajasthan, 111p.
2. BHUSHAN, S.K. (1985). Malani volcanism in western Rajasthan. Indian Jour. Earth Sci., v.12(1), pp.58-71.
3. _ (1989). Late Proterozoic granitoid plutonism in northwestern parts of Indian shield. Int. Symp. "structure and Dynamics of the Indian Lithosphere", Hyderbad, pp.53-55.
4. CAMERON, K. L. and CAMERON, M. (1986). Whole rock/ groundmass differentiation trends of rare earth elements in high sillica rhyolites. Geochim. Cosmochim. Acta, v.50, pp.759-769.
5. COLLIN, W.J., BEAMS, S.D., WHITE, A. R. J. and CHAPPEL, B. W. (1982). Nature and origin of A-type granites with particular reference to southeastern Australia. Contrib. Mineral. Petrol. v.80, pp. 189-200.
6. COULSON, A. L. (1933). Geology of the Sirohi state, Rajputana, Mem.Geol. Surv. India. v.63(1), 166p.
7. CRAWFORD, A.R. and COMSTON, W. (1970). The age of the Vindhyan system of Peninsular India. Quart. Jour. Geol. Soc. London, v.125, pp.351-372.
8. DUNGAN, M.A., LINDSTORM, M. M., MCMILLAN, N. J., MOORBATH, S., HOEFS, J. and HASKIN, L. A. (1986). Open system magmatic evolution of the Taous plateau volcanic field, northern New Mexico. The petrology and Geochemistry of the Servilleta basalt. Jour. Geophys. Res., v.91, pp.5999-6028.
9. EVENSEN, N. M. HAMILTON, P.J. and O'NIONS, R. K. (1978). Rare earth abundances in chondritic meteorites. Geochim. Cosmochim. Acta, v.42, pp.1199-1212.
10. EWART, A. (1979). A review of the mineralogy and chemistry of Tertiary Recent dacitic, rhyolitic and related volcanic sodic rocks. In: Barker. F. (Ed.). Trondhjemites; Dacites and related rocks. Elsevier, Amsterdam, pp.13-121.
11. FRANZINI, M., LEONI, L., and SAITIA, M. (1975). Revision di una metodologia analitica per fluorescenza x basata sulla correzione completa degli effeti di matrice. Rend. Soc. It Min. Petrol., v.31, pp.365-378.
12. GAUR, C.P. (1984). Geochemistry of acid volcanics of Manihari, Pali district. Ph.D. thesis, University of Rajasthan.
13. HARRIS, N. B. W., MARZOUKI, F. M. H., and ALI, S. (1986). The Jabel Sayid complex, Arabian shield: Geochemical constraints on the origin of peralkaline and related granites. J. Geol. Soc. London, v.143, pp.287-295.
14. HYNDMAN, D. W. (1985). Petrology of Igneous and Metmorphic rocks. McGraw-Hill, New York, 786p.
15. JACKSON, N. J., WALSH, J. N., and PEGRAM, E. (1984). Geochemistry and petrogenesis of late Precambrian granitoids in central Hijaz region of the Arabia shield. Contrib. Mineral. Petrol, v.87, pp.205-219.
16. KOCHHAR, N. (1984). Malani Igneous suite: hot-spot magmatism and crationization of the northern part of the Indian shield. Jour. Geol. Soc.India, v.25, pp. 155-161.
17. LA TOUCHE, T. D. (1902). Geology of western Rajputana. Mem. Geol. Surv. India, v.35, 116p.
18. LE BAS, M. J., LE MAITRE, R. W., STRECKEISEN, A. and ZANETTIN, B. (1986). A chemical classification of volcanic rocks based on the total alkali-sillica diagram. Jour. Petrol., v.27, pp.745-750.
19. LEMAITRE, R.W. (1989). A classification oflgneous rocks and glossary of terms. Recommendations of the IUGS sub commission on the systematics of Igneous rocks. Blackwell, oxford.
20. LEONI, L. and SAITTA, M. (1987). X-ray fluorescence analysis of 29 trace elements in rocks and minerals standards. Rend. Soc. It. Min. Petrol., v.32, pp.497-510.
21. MAHESHWARI, A. (1987a). Welded tuffs from the Malani volcanics of Gurapratap Singh and Diri areas, Pali district, Rajasthan. Curr. Sci. v.56, no.23, pp. 1235-1237.
22. _ (1987b). On the ultrapotassic rhyolites from Gurapratap Singh and Diri areas, Pali district, Rajasthan, Curr. Sci. v.56, no.14, pp.712-713.
23. MAHOOD, G. and HILDRETH, W. (1983), Large partition coefficients for trace elements in high sillica rhyolites. Geochim. Cosmochim. Acta, v.47, pp.11-30.
24. MARTIN, R. F. and PIWINSKII, A. J. (1972). Magmatism of tectonic setting. Jour. Geophys. Res., v.66, pp.4966-4975.
25. MIYASHIRO, A. (1978). Nature of alkalic volcanic rock series. Contrib. Mineral. Petrol., v.66, pp.91-104.
26. PAREEK, H. S. (1981). Petrochemistry and petrogenesis of the Malani Igneous suite, India. Bull. Geol. Soc. Amer. v.92(1), pp.67-70.
27. PEARCE, J. A., HARRIS, N. B. W. and TINDLE, A. G. (1984). Trace elements discrimination diagrams for the tectonic interpretation of granitic rocks. J. Petrol., v.25, pp.956-983.
28. ROGERS, J. J.W., and GREENWERG, J. K. (1981). Trace elements in continental margin magmatism: part III. Alkali granites and their relationship to cratonization. Geol. Soc. Am. Bull. v.92(11), pp.57-93.
29. ROY, D. K. (1977). The revised tectonic map of India and the significance of lineaments. Geol. Sur. India, Misc. Pub. no.31, pp.3-4.
30. SARKAR, G., BISHUL, P. K., GUHA, D. B., JAIN, S.S., BANERJEE, S., BHUSHAN, S. K., CHITTORA, V. K. and BHATTACHARJEE, J. (1993). Geochemistry of granites and felsic volcanic rocks of Delhi fold belt. GSI. Rec., v. 126, pt.2, pp.31-33.
31. SRIVASTAVA, R. K. (1988). Magmatism in the Aravalli mountain range and its environs. Geol. Soc. India., Mem. No.7, pp.77-94.
32. SRIVASTAVA, R. K., MAHESHWARI, A. and RAJANI UPADHYAYA. (1988a). Geochemistry of felsic volcanics from Gurapratap Singh and Diri Pali district, Rajasthan (pt.I). Jour. Geol. Soc. India, v.34, pp.467-485.
33. _, - and - (1989b). Geochemistry of felsic volcanics from Gurapratap Singh and Diri, Pali district, Rajasthan (pt.II). Jour. Geol. Soc. India, v.34, pp.617-631.
34. 16O ratios in coexisting minerals of igneous and metamorphic rocks. Pt.2. Bull Geol. Soc. Am., v.73, no.5, pp.461-480.
35. WHALEN, J. B., CURRIE, K. L. and CHAPPELL, B. W. (1987). A - type granites: Geochemical characteristics, discrimination and petrogenesis. Contrib. Mineral. Petrol., v.95, pp.407-419.
36. +2 ratios of common basalts and and andesite: Implications for model mantle metasomatism and undepl̇eted mantle compositions. J. Petrol., v.28, pp.37-73.
37. WILSON, M. (1989). Igneous petrogenesis: a global tectonic approach. Unwin Hyman, London, 373p.
38. WOOD, D. A., JORON, J. L. and TRENIL, M. (1979). A reappraisal of the use of trace elements to classify and disciminate between magma series erupted in different tectonic settings. Earth. Planet. Sci. Lett., v.45, pp.326-36.