Abstract
Hydrous, silica-rich melts migrating through the mantle are preserved as glass inclusions in mantle minerals in xenoliths from Philippine arc lavas. These melts, with chemistries that indicate an origin by very low degrees of melting of the subducted ocean crust, have altered their host peridotites, yielding a metasomatized mantle. This 'fertilized' mantle is the source region of the arc magmas, which share continuous chemical trends with the melt inclusions, reflecting mixing and/or varying degrees of melting. These observations provide direct evidence for the importance of slab–mantle interactions in the genesis of island-arc magmas.
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References
Green, T. H. & Ringwood, A. E. J. Geol. Soc. Aust. 19, 203–212 (1972).
Gill, J. B. in Orogenic Andesites and Plate Tectonics (Springer, New York, 1981).
Stolper, E. & Newman, S. Earth. planet. Sci. Lett. 121, 293–325 (1994).
Maury, R. C., Defant, M. J. & Joron, J.-L. Nature 360, 661–663 (1992).
Vidal, P., Dupuy, C., Maury, R. C. & Richard, M. Geology 17, 1115–1118 (1989).
Taylor, B. & Hayes, D. E. in The Tectonic and Geologic Evolution of Southeast Asian Seas and Islands (ed. Hayes, D. E.) Am. geophys. Union Monogr. 27, 23–56 (1983).
Stephan, J. F. et al. Tectonophysics 125, 245–268 (1986).
Richard, M. et al. Philippine Bull. Volc. 3, 1–27 (1986).
Fourcade, S., Maury, R. C., Defant, M. J. & McDermott, F. Chem. Geol. 114, 199–215 (1994).
Richard, M. thesis, Bretagne Occidentale Univ. (1986).
Roedder, E. Rev. Miner. 12, 1–620 (1984).
Ford, C. E., Russel, D. G., Groven, J. A. & Fisk, M. R. J. Petrology 24, 256–265 (1983).
Hofmann, A. W. Earth planet. Sci. Lett. 90, 297–314 (1988).
Sun, S. S. & McDonough, W. F. in Magmatism in the Ocean Basins (eds Saunders, A. D. & Norry, M. J.) 313–345 (Geol. Soc. special publication 42 (1989).
Jochum, K. P., Seufert, H. M. & Knab, H. J. Z. analyt Chem. 309, 285–290 (1981).
Hofmann, A. W., Jochum, K. P., Seufert, M. & White, W. M. Earth planet. Sci. Lett. 79, 33–45 (1986).
Miller, D. M., Goldstein, S. L. & Langmuir, C. H. Nature 368, 514–520 (1994).
Schiano, P. & Clocchiatti, R. Nature 368, 621–624 (1994).
Schiano, P., Clocchiatti, R. & Joron, J.-L. Earth planet. Sci. Lett. 111, 69–82 (1992).
Ionov, D. A., Hofmann, A. W. & Shimizu, N. J. Petrology 35, 753–785 (1995).
Draper, D. S. J. Geol. 100, 766–776 (1992).
Schiano, P., Clocchiatti, R., Shimizu, N., Weis, D. & Mattielli, N. Earth planet. Sci. Lett. 123, 167–178 (1994).
McDermott, F., Defant, M. J., Hawkesworth, C. J., Maury, R. C. & Joron, J.-L. Contr. Miner. Petrol. 113, 9–23 (1993).
Green, T. H. Chem. Geol. 117, 1–36 (1994).
Shaw, D. M. Geochim. cosmochim. Acta. 34, 237–243 (1970).
Baker, M. B., Hirschmann, M. M., Ghiorso, M. S. & Stolper, E. M. Nature 375, 308–311 (1995).
Defant, M. J. et al. J. geol. Soc. Lond. 149, 569–579 (1992).
Rapp, R. P., Watson, E. B. & Miller, C. F. Precambr. Res. 51, 1–25 (1991).
Wolf, M. B. & Wyllie, P. J. Miner. Petrol. 44, 151–179 (1991).
Drummond, M. S. & Defant, M. J. J. geophys. Res. 95, 21503–21521 (1990).
Defant, M. J. & Drummond, M. S. Nature 347, 662–665 (1990).
Defant, M. J. & Drummond, M. S. Geology 21, 547–550 (1993).
Adam, J., Green, T. H. & Sie, S. H. Chem. Geol. 109, 29–49 (1993).
Nicholls, I. A. & Ringwood, A. E. J. Geol. 81, 285–300 (1973).
Shimizu, N. & Hart, S. R. A. Rev. Earth. Planet. Sci. 10, 483–526 (1982).
Davidson, J. P. et al. Contr. Miner. Petrol. 105, 412–432 (1990).
Wheller, G. E., Varne, R., Foden, J. D. & Abbott, M. J. J. Volcanol. geotherm. Res. 32, 137–160 (1987).
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Schiano, P., Clocchiatti, R., Shimizu, N. et al. Hydrous, silica-rich melts in the sub-arc mantle and their relationship with erupted arc lavas. Nature 377, 595–600 (1995). https://doi.org/10.1038/377595a0
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DOI: https://doi.org/10.1038/377595a0
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