Ultrafast mantle impregnation by carbonatite melts

Geology

Volumn 28, Issue 3, 2000, Pages 283-285

  Hammouda, Tahar ^a,b   Laporte, Didier ^a  

^a UNIVERSITÉ BLAISE PASCAL   (France)

^b UNIVERSITY OF GÖTTINGEN   (Germany)

Author keywords

Carbonatite; Experimental; Infiltration; Kinetics; Mantle; Metasomatism

Indexed keywords

DISSOLUTION; ENZYME KINETICS; INFILTRATION; MINERALOGY; SILICATE MINERALS; SOLVENTS;

CARBONATITES; CHEMICAL AND PHYSICAL PROPERTIES; DISSOLUTION PRECIPITATIONS; EXPERIMENTAL; KINETICALLY CONTROLLED; MANTLE; METASOMATISM; ORDERS OF MAGNITUDE;

OLIVINE;

CARBONATITE; MANTLE; METASOMATISM; PETROGENESIS; PETROLOGY;

EID: 0034432090     PISSN: 00917613     EISSN: None     Source Type: Journal    
DOI: 10.1130/0091-7613(2000)028<0283:umibcm>2.3.co;2     Document Type: Article

References (29)

1. Barker, D. S., 1989. Field relations of carbonatites, in Bell, K., ed., Carbonatites: Genesis and evolution: London, Unwin Hyman, p. 38-69.
2. Coltorti, M., Bonadiman, C., Hinton, R. W., Siena, F., and Upton, B. G. J., 1999, Carbonatite metasomatism of the oceanic upper mantle: Evidence from clinopyroxenes and glasses in ultramafic xenoliths of Grande Comore, Indian Ocean: Journal of Petrology, v. 40, p. 133-165.
3. Daines, M. J., and Kohlstedt, D. L., 1994, The transition from porous to channelized flow due to melt/rock reaction during melt migration: Geophysical Research Letters, v. 21, p. 145-148.
4. 2-CO, at 6 GPa: Journal of Petrology, v. 39, p. 1953-1964.
5. Dalton, J. A., and Wood, B. J., 1995, The stability of carbonate under upper-mantle conditions as a function of temperature and oxygen fugacity: European Journal of Mineralogy, v. 7, p. 883-891.
6. 3 melts to mantle pressures and temperatures: Implications for carbonatite magmas: Earth and Planetary Science Letters, v. 131, p. 225-238.
7. Green. D. H., and Wallace, M. E., 1988, Mantle metasomatism by ephemeral carbonatite melts: Nature, v. 336, p. 459-462.
8. Green, D. H., Eggins, S. M., and Yaxley, G., 1993, The other carbon cycle: Nature, v. 365, p. 210-211.
9. Harmer, R. E., and Gittins, J., 1998. The case for primary, mantle-derived carbonatite magma: Journal of Petrology, v. 39, p. 1895-1903.
10. Hauri, E. H., Shimizu, N., Dieu, J. J., and Hart, S. R., 1993, Evidence for hotspot-related carbonatite metasomatism in the oceanic upper mantle: Nature, v. 365, p. 221-227.
11. Hunter, R. S., and McKenzie, D., 1989, The equilibrium geometry of carbonate melts in rocks of mantle composition: Earth and Planetary Science Letters, v. 92, p. 347-356.
12. Kjarsgaard, B. A., and Hamilton, D. L., 1989, The genesis of carbonatites by immiscibility, in Bell. K., ed., Carbonatites: Genesis and evolution: London, Unwin Hyman, p. 388-404.
13. Laporte, D., and Watson, E. B., 1995, Experimental and theoretical constraints on melt distribution in crustal sources: The effects of crystalline anisotropy on melt interconnectivity: Chemical Geology, v. 124, p. 161-184.
14. McKenzie, D., 1985, The extraction of magma from the crust and mantle: Earth and Planetary Science Letters, v. 74, p. 81-91.
15. Norry, M. J., and Fitton, J. G., 1983, Compositional differences between oceanic and continental basic lavas and their significance, in Hawkesworth, C. J., and Norry, M. J., eds., Continental basalts and mantle xenoliths: Nantwich, Shiva Geology Series, p. 5-19.
16. Riley, G. N., and Kohlstedt, D. L., 1990, Melt migration in a silicate liquid-olivine system: An experimental test of compaction theory: Geophysical Research Letters, v. 17, p. 2101-2104.
17. Rudnick, R. L., McDonough, W. F., and Chappell, B. W., 1993, Carbonatite metasomatism in the northern Tanzanian mantle: Petrographic and geochemical characteristics: Earth and Planetary Science Letters, v. 114, p. 463-475.
18. Spedding, P. L., and Mills, R., 1985, Trace-ion diffusion in molten alkali carbonates: Journal of the Electrochemical Properties, v. 112, p. 594-599.
19. Stevenson, D. J., 1986, On the role of surface tension in the migration of melts and fluids: Geophysical Research Letters, v. 13, p. 1149-1152.
20. Treiman, A. H., 1989, Carbonatite magma: Properties and processes, in Bell, K., ed., Carbonatites: Genesis and evolution: London, Unwin Hyman, p. 89-104.
21. Wallace, M. E., and Green, D. H., 1988, An experimental determination of primary Carbonatite magma composition: Nature, v. 335, p. 343-346.
22. Watson, E. B., 1982, Melt infiltration and magma evolution: Geology, v. 10, p. 236-240.
23. Watson, E. B., Brenan, J. M., and Baker, D. R., 1990, Distribution of fluids in the continental mantle, in Menzies, M. A., ed., Continental mantle: Oxford Monographs on Geology and Geophysics 16, p. 111-125.
24. Woolley, A. R., 1989, The spatial and temporal distribution of carbonatites, in Bell, K., ed., Carbonatites: Genesis and evolution: London, Unwin Hyman, p. 15-37.
25. Woolley, A. R., and Kempe, D. R. C., 1989, Carbonatites: Nomenclature, average chemical compositions, and element distribution, in Bell, K., ed., Carbonatites: Genesis and evolution: London, Unwin Hyman, p. 1-14.
26. Woolley, A. R., Barr, M. W. C., Din, V. K., Jones, G. C., Wall, F., and Williams, C. T., 1991, Extrusive carbonatites from the Uyaynah area, United Arab Emirates: Journal of Petrology, v. 32, p. 1143-1167.
27. Wyllie, P. J., 1989, Origin of carbonatites: Evidence from phase equilibrium studies, in Bell, K., ed., Carbonatites: Genesis and evolution: London, Unwin Hyman, p. 500-545.
28. Wyllie, P. J., and Lee, W.-J., 1998, Model system controls on conditions for formation of magnesiocarbonatite and calciocarbonatite magmas from the mantle: Journal of Petrology, v. 39, p. 1885-1893.
29. Yaxley, G. M., Crawford, A. J., and Green, D. H., 1991, Evidence for Carbonatite metasomatism in spinel peridotite xenoliths from western Victoria, Australia: Earth and Planetary Science Letters, v. 107, p. 305-317.