Stress-induced anisotropy of partially molten media inferred from experimental deformation of a simple binary system under acoustic monitoring

Journal of Geophysical Research: Solid Earth

Volumn 106, Issue B1, 2001, Pages 567-588

  Takei, Yasuko ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC METHOD; ANISOTROPY; DEFORMATION; MICROSTRUCTURE; PARTIAL MELTING; VISCOUS FLOW;

EID: 0035090456     PISSN: 21699313     EISSN: 21699356     Source Type: Journal    
DOI: 10.1029/2000jb900361     Document Type: Article

References (36)

1. Bulau, J. R., H. S. Waff, and J. A. Tyburczy, Mechanical and thermodynamic constraints on fluid distribution in partial melts, J. Geophys. Res., 84, 6102-6108, 1979.
2. Bussod, G. Y-, and J. M. Christie, Textural development and melt topology in spinel Ihcrzolite experimentally deformed at hypersolidus conditions, J. Petrol. Special Lherzolite Issue, 17-39, 1991.
3. Clemens, J. D., and C. K., Mawer, Granitic magma transport by fracture propagation, Tectonophysics, 204, 339360, 1992.
4. Cooper, R. F., and D. L. Kohlstedt, Rheology and structure of olivine-basalt partial melts, J. Geophys. Res., 91, 9315-9323, 1986.
5. Daines, M. J., and D. L. Kohlstedt, Influence of deformation on melt topology in peridotites, J. Geophys. Res., 102, 10,257-10,271, 1997.
6. Drew, D. A., Mathematical modeling of two-phase flow, Annu. Rev. Fluid Mech., 15, 261-291, 1983.
7. Heidug, W. K., A thermodynamic analysis of the conditions of equilibrium at nonhydrostatically stressed and curved solid-fluid interfaces, J. Geophys. Res., 96, 21,90921,921, 1991.
8. Hirth, G., and D. L. Kohlstedt, Experimental constraints on the dynamics of the partially molten upper mantle: Deformation in the diffusion creep regime, J. Geophys. Res., 100, 1981-2001, 1995a.
9. Hirth, G., and D. L. Kohlstedt, Experimental constraints on the dynamics of the partially molten upper mantle, 2, Deformation in the dislocation creep regime, J. Geophys. Res., 100, 15,441-15,449, 1995b.
10. Holness, M. B., Temperature and pressure dependence of quartz-aqueous fluid dihedral angles: The control of adsorbed HzO on the permeability of quartzites, Earth Planet. Sci. Lett., 117, 363-377, 1993.
11. Holness, M. B., Surface chemical controls on pore-fluid connectivity in texturally equilibrated materials, in Fluid Flow and Transport in Rocks, edited by B. Jamtveit and B. Yardley, pp. 149-169, Chapman and Hall, New York, 1997.
12. Jin, Z.-M., H. W. Green, and Y. Zhou, Melt topology in partially molten mantle peridotite during ductile deformation, Nature, 372, 164-167, 1994.
13. Mavko, G. M., Velocity and attenuation in partially molten rocks, J. Geophys. Res., 85, 5173-5189, 1980.
14. Means, \V. D., Synkinematic microscopy of transparent polycrystals, J. Struct. Geol., 11, 163-174, 1989.
15. Mibe, K., T. Fujii, and A. Yasuda, Control of the location of the volcanic front in island arcs by aqueous fluid connectivity in the mantle wedge, Nature, 401, 259-262, 1999.
16. Rice, J. R., Thermodynamics of the quasi-static growth of Griffith cracks, J. Mech. Phys. Solids, 26, 61-78, 1978.
17. Rubin, A. M., Propagation of magma-filled cracks, Annu. Rev. Earth Planet. ScL, 23, 287-336, 1995.
18. Rushmer, T., An experimental deformation study of partially molten amphibolite: Application to low-melt fraction segregation, J. Geophys. Res., 100, 15,681-15,695, 1995.
19. Rutter, E. H., and D. H. K. Neumann, Experimental deformation of partially molten Westerly granite under fluidabsent conditions, with implications for the extraction of granitic magmas, J. Geophys. Res., 100, 15,697-15,715, 1995.
20. Schmeling, H., Numerical models on the influence of partial melt on elastic, anelastic and electric properties of rocks, 1, Elasticity and anelasticity, Phys. Earth Planet. Inter., 41, 34-57, 1985.
21. Scholz, C. H., The Mechanics of Earthquakes and Faulting, Cambridge Univ. Press, New York, 1990.
22. Sherwood, J. N., Lattice defects, self-diffusion, and the plasticity of plastic crystals, in The Plastically Crystalline State, edited by J. N. Sherwood, pp. 39-83, WileyInterscience, New York, 1979.
23. Sleep, N. H., Tapping of melt by veins and dikes, J. Geophys. Res., 93, 10,255-10,272, 1988.
24. Stevenson, D. J., On the role of surface tension in the migration of melts and fluids, Geophys. Res. Lett., 13, 1149-1152, 1986.
25. Stevenson, D. J., Spontaneous small-scale melt segregation in partial melts undergoing deformation, Geophys. Res. Lett., 16, 1067-1070, 1989.
26. Takei, Y., Constitutive mechanical relations of solid-liquid composites in terms of grain-boundary contiguity, J. Geophys. Res., 103, 18,183-18,203, 1998.
27. Takei, Y., Acoustic properties of partially molten media studied on a simple binary system with a controllable dihedral angle, J. Geophys. Res., 105, 16,665-16,682, 2000.
28. Toramaru, A., and N. Fujii, Connectivity of melt phase in a partially molten peridotite, J. Geophys. Res., 91, 92399252, 1986.
29. Urai, J. L., Development of microstructure during deformation of carnallite and bischofite in transmitted light, Tectonophysics, 135, 251-263, 1987.
30. von Bargen, N., and H. S. Waff, Permeabilities, interfacial areas and curvatures of partially molten systems: Resuits of computations of equilibrium microstructures, J. Geophys. Res., 91, 9261-9276, 1986.
31. Waff, H. S., and J. R. Bulau, Equilibrium fluid distribution in an ultramafic partial melt under hydrostatic stress conditions, J. Geophys. Res., 84, 6109-6114, 1979.
32. Walsh, J. B., The effect of cracks on the compressibility of rock, J. Geophys. Res., 70, 381-389, 1965.
33. Walsh, J. B., New analysis of attenuation in partially melted rock, J. Geophys. Res., 74, 4333-4337, 1969.
34. Watson, E. B., and J. M. Brenan, Fluids in the lithosphere, 1, Experimentally-determined wetting characteristics of CO2-H2O fluids and their implications for fluid transport, host-rock physical properties, and fluid inclusion formation, Earth Planet. Sci. Lett., 85, 497-515, 1987.
35. Webb, S. C., and D. W. Forsyth, Structure of the upper mantle under the EPR from waveform inversion of regional events, Science, 280, 1227-1229, 1998.
36. Zimmerman, M. E., S. Zhang, D. L. Kohlstedt, and S. Karato, Melt distribution in mantle rocks deformed in shear, Geophys. Res. Lett., 26, 1505-1508, 1999.