The effect of grain size and melt distributions on the rheology of partially molten olivine aggregates

Geological Society Special Publication

Volumn 245, Issue , 2005, Pages 291-302

  Bruhn, David ^a,b   Kohlstedt, David L ^a   Lee, Kyong Ho ^a  

^a UNIVERSITY OF MINNESOTA   (United States)

^b GFZ GERMAN RESEARCH CENTRE FOR GEOSCIENCES   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

GRAIN SIZE; MELT; OLIVINE; RHEOLOGY;

EID: 24644519442     PISSN: 03058719     EISSN: None     Source Type: Book Series    
DOI: 10.1144/GSL.SP.2005.245.01.14     Document Type: Article

References (22)

1. Bai, Q., Mackwell, S.J. & Kohlstedt, D.L. 1991. High-temperature creep of olivine single crystals; 1, Mechanical results for buffered samples. Journal of Geophysical Research, 96, 2441-2463.
2. Bruhn, D.F., Olgaard, D.L. & Dell'Angelo, L.N. 1999. Evidence for enhanced deformation in two-phase rocks: Experiments on the rheology of calcite-anhydrite aggregates. Journal of Geophysical Research, 104, 707-724.
3. Coble, R.L. 1963. Model for boundary diffusion-controlled creep in polycrystalline materials. Journal of Applied Physics, 34, 1679-1682.
4. Cooper, R.F. & Kohlstedt, D.L. 1984. Solution-precipitation enhanced diffusional creep of partially molten olivine-basalt aggregates during hot-pressing. Tectonophysics, 107, 207-233.
5. Daines, M.J. & Kohlstedt, D.L. 1997. Influence of deformation on melt topology in peridotites. Journal of Geophysical Research, 102, 10 257-10 271.
6. Dijkstra, A.H., Drury M.R. & Frijhof, R. 2002. Microstructures and lattice fabrics in the Hilti mantle section (Oman ophiolite): Evidence for shear localization and melt weakening in the crust-mantle transition zone. Journal of Geophysical Research, 107, 2270-2287.
7. Freeman, B. & Ferguson, C.C. 1986. Deformation mechanism maps and micromechanics of rocks with distributed grain sizes. Journal of Geophysical Research, 91, 3849-3860.
8. Ghosh, A.K. & Raj, R. 1981. Grain size distribution effects in superplasticity. Acta Metallurgica, 29, 607-616.
9. Handy, M.R. 1990. The solid-state flow of polymineralic rocks. Journal of Geophysical Research, 95, 8647-8661.
10. Heilbronner, R. & Bruhn, D.F. 1998. The influence of three-dimensional grain-size distributions on the rheology of polyphase rocks. Journal of Structural Geology, 20, 695-705.
11. Hirth, G. & Kohlstedt, D.L. 1995a. Experimental constraints on the dynamics of the partially molten upper mantle: Deformation in the diffusion creep regime. Journal of Geophysical Research, 100, 1981-2001.
12. Hirth, G. & Kohlstedt, D.L. 1995b. Experimental constraints on the dynamics of the partially molten upper mantle 2. Deformation in the dislocation creep regime. Journal of Geophysical Research, 100, 15 441-15 449.
13. Kelemen, P.B., Hirth, G., Shimizu, N. Spiegelman, M. & Dick, H.J.B. 1997. A review of melt migration in the adiabatically upwelling mantle beneath oceanic spreading ridges. Philosophical Transactions of the Royal Society, London, A355, 283-318.
14. Kohlstedt, D.L. & Wang, Z. 2001. Grain boundary sliding accommodated by dislocation creep in dunite. (Abstract.) Transactions of the American Geophysical Union, EOS, 82, F1137.
15. Lee, K.-H., Jiang, Z. & Karato, S.-I. 2002. A scanning electron microscopy study of the effects of dynamic recrystallization on lattice preferred orientation in olivine. Tectonophysics, 351, 331-341.
16. Mei, S., Bai, W., Hiraga, T. & Kohlstedt, D.L. 2002. Influence of melt on the creep behaviour of olivine-basalt aggregates under hydrous conditions. Earth and Planetary Science Letters, 201, 491-507.
17. Raj, R. & Ghosh, A.K. 1981. Micromechanical modeling using distributed parameters. Acta Metallurgica, 29, 283-292.
18. Reuss, A. 1929. Berechnung der Fließgrenze von Mischkristallen auf Grund den Konstanten des Einkristalls. Zeitschrift für Angewandte Mathematik und Mechanik, 9, 49-58.
19. Riley, G.N. jr. & Kohlstedt, D.L. 1991. Kinetics of melt migration in upper mantle-type rocks. Earth and Planetary Science Letters, 105, 500-521.
20. Tullis, T.E., Horowitz, F.G. & Tullis, J. 1991. Flow laws of polyphase aggregates from end-member flow laws. Journal of Geophysical Research, 96, 8081-8096.
21. Voigt, W. 1928. Lehrbuch der Kristallphysik. B.G. Teubner, Leipzig (Germany).
22. Wark, D.A. & Watson, E.B. 2000. Effect of grain size on the distribution and transport of deep-seated fluids and melts. Geophysical Research Letters, 27, 2029-2032.