A. A. Arzi, Critical phenomena in the rheology of partially melted rocks, Tectonophysics, vol.44, issue.1-4, pp.173-84, 1978.
DOI : 10.1016/0040-1951(78)90069-0

M. P. Atherton and N. Petford, Generation of sodium-rich magmas from newly underplated basaltic crust, Nature, vol.362, issue.6416, pp.144-190, 1993.
DOI : 10.1038/362144a0

C. R. Bacon, Magmatic inclusions in silicic and intermediate volcanic rocks, Journal of Geophysical Research, vol.26, issue.6, pp.6091-112, 1986.
DOI : 10.1029/JB091iB06p06091

N. S. Bagdassarov and D. B. Dingwell, A rheological investigation of vesicular rhyolite, Journal of Volcanology and Geothermal Research, vol.50, issue.3, pp.307-329, 1992.
DOI : 10.1016/0377-0273(92)90099-Y

D. B. Baker, Granitic melt viscosity and dike formation, Journal of Structural Geology, vol.20, issue.9-10, pp.1395-1404, 1998.
DOI : 10.1016/S0191-8141(98)00057-1

D. B. Baker and J. Vaillancourt, The low viscosities of F + H2O-bearing granitic melts and implications for melt extraction and transport, Earth and Planetary Science Letters, vol.132, issue.1-4, pp.199-211, 1995.
DOI : 10.1016/0012-821X(95)00054-G

B. Barbarin and J. Didier, ABSTRACT, Transactions of the Royal Society of Edinburgh: Earth Sciences, vol.13, issue.1-2, pp.145-53, 1992.
DOI : 10.1016/0012-821X(87)90097-5

S. A. Barboza and G. W. Bergantz, Rheological transitions and the progress of melting of crustal rocks, Earth and Planetary Science Letters, vol.158, issue.1-2, pp.19-29, 1998.
DOI : 10.1016/S0012-821X(98)00047-8

Y. Bottinga and D. F. Weill, The viscosity of magmatic silicate liquids; a model calculation, American Journal of Science, vol.272, issue.5, pp.438-75, 1972.
DOI : 10.2475/ajs.272.5.438

G. Brandeis and C. Jaupart, On the interaction between convection and crystallization in cooling magma chambers, Earth and Planetary Science Letters, vol.77, issue.3-4, pp.345-61, 1986.
DOI : 10.1016/0012-821X(86)90145-7

I. H. Campbell, &. J. Turner, and J. S. , The Influence of Viscosity on Fountains in Magma Chambers, Journal of Petrology, vol.27, issue.1, pp.1-30, 1986.
DOI : 10.1093/petrology/27.1.1

J. D. Clemens and V. J. Wall, Crystallization and origin of some peraluminous (S-type) granitic magmas, Canadian Mineralogist, vol.19, pp.111-142, 1981.

J. D. Clemens and C. K. Mawer, Granitic magma transport by fracture propagation, Tectonophysics, vol.204, issue.3-4, pp.339-60, 1992.
DOI : 10.1016/0040-1951(92)90316-X

C. Coulon, R. Clocchiatti, R. C. Maury, and D. Westercamp, Petrology of basaltic xenoliths in andesitic to dacitic host lavas from Martinique (lesser antilles): Evidence for magma mixing, Bulletin Volcanologique, vol.4, issue.2, pp.705-739, 1978.
DOI : 10.1007/BF01952340

R. Dall-'agnol, B. Scaillet, and M. Pichavant, An Experimental Study of a Lower Proterozoic A-type Granite from theEastern Amazonian Craton, Brazil, Journal of Petrology, vol.40, issue.11, pp.1673-98, 1999.
DOI : 10.1093/petroj/40.11.1673

F. Debon, Comparative major element chemistry in various "microgranular enclave-plutonic host" pairs, p.33, 1991.

L. N. Dell-'angelo and J. Tullis, Experimental deformation of partially melted granitic aggregates, Journal of Metamorphic Geology, vol.4, issue.10, pp.495-515, 1988.
DOI : 10.1130/0091-7613(1987)15<606:TFCFTD>2.0.CO;2

D. B. Dingwell and S. L. Webb, Relaxation in silicate melts, European Journal of Mineralogy, vol.2, pp.427-476, 1990.

D. B. Dingwell, N. S. Bagdassarov, J. Bussod, and S. L. Webb, Magma rheology, in: Short Handbook on Experiments at High Pressure and Applications to the Earth's Mantle, pp.131-196, 1993.

D. B. Dingwell, C. Romano, and K. U. Hess, The effect of water on the viscosity of a haplogranitic melt under P-T-X conditions relevant to silicic volcanism, Contributions to Mineralogy and Petrology, vol.124, issue.1, pp.19-28, 1996.
DOI : 10.1007/s004100050170

J. Eichelberger, Origin of andesite and dacite: Evidence of mixing at Glass Mountain in California and at other circum-Pacific volcanoes, Geological Society of America Bulletin, vol.86, issue.10, pp.1381-1391, 1975.
DOI : 10.1130/0016-7606(1975)86<1381:OOAADE>2.0.CO;2

T. C. Feeley and M. A. Dungan, Compositional and dynamic controls on mafic-silicic magma interactions at continental arc volcanoes: evidence from Cordon El Guadal, Journal, p.34, 1996.

A. N. Fernandez and D. Gasquest, Relative rheological evolution of chemically contrasted coeval magmas: example of the Tichka plutonic complex (Morocco), Contributions to Mineralogy and Petrology, vol.157, issue.8, pp.316-342, 1994.
DOI : 10.1007/BF00306500

T. P. Frost and G. A. Mahood, Field, chemical, and physical constraints on mafic-felsic magma interaction in the Lamarck Granodiorite, Sierra Nevada, California, Geological Society of America Bulletin, vol.99, issue.2, pp.272-91, 1987.
DOI : 10.1130/0016-7606(1987)99<272:FCAPCO>2.0.CO;2

K. U. Hess and D. B. Dingwell, Viscosities of hydrous leucogranite melts: A non-arrhenian model, American Mineralogist, vol.81, pp.1297-300, 1996.

J. P. Hogan and M. C. Gilbert, The A-type Mount Scott Granite sheet: Importance of crystal magma traps, Journal of Geophysical Research: Solid Earth, vol.31, issue.B8, pp.15779-92, 1995.
DOI : 10.1029/94JB03258

F. Holtz, J. Roux, S. Ohlhorst, H. Behrens, and F. Schulze, The effects of silica and water on the viscosity of hydrous quartzofeldspathic melts, American Mineralogist, vol.84, issue.1-2, 1999.
DOI : 10.2138/am-1999-1-203

H. E. Huppert and R. J. Sparks, The Generation of Granitic Magmas by Intrusion of Basalt into Continental Crust, Journal of Petrology, vol.29, issue.3, pp.599-624, 1988.
DOI : 10.1093/petrology/29.3.599

A. M. Jellinek and R. C. Kerr, Mixing and compositional stratification produced by natural convection: 2. Applications to the differentiation of basaltic and silicic magma chambers and komatiite lava flows, Journal of Geophysical Research: Solid Earth, vol.3, issue.1, p.35, 1999.
DOI : 10.1029/1998JB900117

B. E. John and J. E. Blundy, Emplacement-related deformation of granitoid magmas, southern Adamello Massif, Italy, Geological Society of America Bulletin, vol.105, issue.12, pp.1517-1558, 1993.
DOI : 10.1130/0016-7606(1993)105<1517:ERDOGM>2.3.CO;2

A. Kouchi, A. Tsuchiyama, and I. Sunagawa, Effects of stirring on crystallisation kinetics of basalt: texture and element partitioning, 1986.

I. Kushiro, Viscosities of basalt and andesite melts at high pressures, Journal of Geophysical Research, vol.3, issue.35, pp.6351-6356, 1976.
DOI : 10.1029/JB081i035p06351

R. A. Lange, The effect of H 2 O, CO 2 and F on the density and viscosity of silicate melts, in Volatiles in Magmas, Rev. Mineral, vol.30, pp.331-369, 1994.

A. Lejeune and P. Richet, Rheology of crystal-bearing silicate melts: An experimental study at high viscosities, Journal of Geophysical Research: Solid Earth, vol.17, issue.B3, pp.4215-4244, 1995.
DOI : 10.1029/94JB02985

J. F. Luhr, Experimental Phase Relations of Water- and Sulfur-Saturated Arc Magmas and the 1982 Eruptions of El Chich??n Volcano, Journal of Petrology, vol.31, issue.5, pp.1071-114, 1990.
DOI : 10.1093/petrology/31.5.1071

B. Marsh, On the crystallinity, probability of occurrence, and rheology of lava and magma, Contributions to Mineralogy and Petrology, vol.3, issue.1, pp.85-121, 1981.
DOI : 10.1007/BF00371146

B. Marsh, On Convective Style and Vigor in Sheet-like Magma Chambers, Journal of Petrology, vol.30, issue.3, pp.479-530, 1989.
DOI : 10.1093/petrology/30.3.479

C. Martel, M. Pichavant, J. L. Bourdier, H. Traineau, F. Holtz et al., Magma storage conditions and control of eruption regime in silicic volcanoes: experimental evidence from Mt. Pel??e, Earth and Planetary Science Letters, vol.156, issue.1-2, pp.89-99, 1998.
DOI : 10.1016/S0012-821X(98)00003-X

URL : https://hal.archives-ouvertes.fr/insu-00689030

A. R. Mcbirney and T. R. Murase, Rheological Properties of Magmas, Annual Review of Earth and Planetary Sciences, vol.12, issue.1, pp.1-10, 1984.
DOI : 10.1146/annurev.ea.12.050184.002005

P. J. Michael, Intrusion of basaltic magma into a crystallizing granitic magma chamber: The Cordillera del Paine pluton in southern Chile, Contributions to Mineralogy and Petrology, vol.157, issue.4, pp.396-418, 1991.
DOI : 10.1007/BF00303446

D. P. Mckenzie, The Generation and Compaction of Partially Molten Rock, Journal of Petrology, vol.25, issue.3, pp.713-65, 1984.
DOI : 10.1093/petrology/25.3.713

G. T. Nixon, Petrology of the Younger Andesites and Dacites of Iztacc??huatl Volcano, Mexico: II. Chemical Stratigraphy, Magma Mixing, and the Composition of Basaltic Magma Influx, Journal of Petrology, vol.29, issue.2, pp.265-303, 1988.
DOI : 10.1093/petrology/29.2.265

J. S. Pallister, R. P. Hoblitt, and R. G. Agnes, A basalt trigger for the 1991 eruptions of Pinatubo volcano?, Nature, vol.356, issue.6368, pp.426-454, 1992.
DOI : 10.1038/356426a0

J. Paquet and P. François, Experimental deformation of partially melted granitic rocks at 600???900?? C and 250 MPa confining pressure, Tectonophysics, vol.68, issue.1-2, pp.131-146, 1980.
DOI : 10.1016/0040-1951(80)90011-6

N. Petford, Porous media flow in granitoid magmas: an assessment, in Flow and creep in the solar system: Observations, modeling and theory, pp.262-286, 1993.

M. Pichavant, C. Martel, J. L. Bourdier, and B. Scaillet, P-T-fO 2 -H 2 O Melt conditions, structure and dynamics of a zoned magma chamber: Mt Pelée (Martinique, Lesser Antilles Arc), Journal of Geophysical Research, 2000.

H. Pinkerton and G. Norton, Rheological properties of basaltic lavas at sub-liquidus temperatures: laboratory and field measurements on lavas from Mount Etna, Journal of Volcanology and Geothermal Research, vol.68, issue.4, pp.307-330, 1995.
DOI : 10.1016/0377-0273(95)00018-7

P. Richet, A. M. Lejeune, F. Holtz, and J. Roux, Water and the viscosity of andesite melts, Chemical Geology, vol.128, issue.1-4, pp.185-97, 1996.
DOI : 10.1016/0009-2541(95)00172-7

J. Roux, F. Holtz, A. Lefevre, and F. Schulze, A reliable high temperature setup for internally heated pressure vessels: applications to silicate melt 38 studies, American Mineralogist, vol.79, pp.1145-1194, 1994.

T. Rushmer, An experimental deformation study of partially molten amphibolite: Application to low-melt fraction segregation, Journal of Geophysical Research: Solid Earth, vol.44, issue.9, pp.15681-95, 1995.
DOI : 10.1029/95JB00077

M. J. Rutherford, H. Sigurdsson, S. Carey, and A. Davis, The May 18, 1980, eruption of Mount St. Helens: 1. Melt composition and experimental phase equilibria, Journal of Geophysical Research, vol.63, issue.B4, pp.2929-2976, 1980.
DOI : 10.1029/JB090iB04p02929

M. J. Rutherford and J. D. Devine, Pre-eruption pressure-temperature conditions and volatiles in the 1991 Mount Pinatubo magma, Fire and Mud. Eruptions and Lahars of Mount Pinatubo, pp.751-766, 1996.

E. H. Rutter and D. H. Neumann, Experimental deformation of partially molten Westerly granite under fluid-absent conditions, with implications for the extraction of granitic magmas, Journal of Geophysical Research: Solid Earth, vol.31, issue.B8, pp.15697-715, 1995.
DOI : 10.1029/94JB03388

B. Scaillet, M. Pichavant, and J. Roux, Experimental Crystallization of Leucogranite Magmas, Journal of Petrology, vol.36, issue.3, pp.664-706, 1995.
DOI : 10.1093/petrology/36.3.663

B. Scaillet, F. Holtz, M. Pichavant, and M. Schmidt, Viscosity of Himalayan leucogranites: Implications for mechanisms of granitic 39, 1996.

B. Scaillet, F. Holtz, and M. Pichavant, Rheological properties of granitic magmas in their crystallization range Granite: from segregation of melt to emplacement fabrics, pp.11-29, 1997.

B. Scaillet, F. Holtz, and M. Pichavant, Phase equilibrium constraints on the viscosity of silicic magmas: 1. Volcanic-plutonic comparison, Journal of Geophysical Research: Solid Earth, vol.100, issue.B11, pp.27257-66, 1998.
DOI : 10.1029/98JB02469

URL : https://hal.archives-ouvertes.fr/insu-00717688

B. Scaillet, B. Clemente, B. W. Evans, and M. Pichavant, Redox control of sulfur degassing in silicic magmas, Journal of Geophysical Research: Solid Earth, vol.45, issue.B10, pp.23937-23986, 1998.
DOI : 10.1029/98JB02301

URL : https://hal.archives-ouvertes.fr/insu-00717692

B. Scaillet and B. W. Evans, The 15 June 1991 Eruption of Mount Pinatubo. I. Phase Equilibria and Pre-eruption P-T-fO2-fH2O Conditions of the Dacite Magma, Journal of Petrology, vol.40, issue.3, pp.381-411, 1999.
DOI : 10.1093/petroj/40.3.381

B. Scaillet and R. Macdonald, Phase Relations of Peralkaline Silicic Magmas and Petrogenetic Implications, Journal of Petrology, vol.42, issue.4, 2000.
DOI : 10.1093/petrology/42.4.825

URL : https://hal.archives-ouvertes.fr/hal-00089819

F. Schulze, H. Behrens, F. Holtz, J. Roux, and W. Johannes, O on the viscosity of a haplogranitic melt, American Mineralogist, vol.81, issue.9-10, pp.1155-65, 1996.
DOI : 10.2138/am-1996-9-1014

H. R. Shaw, Rheology of Basalt in the Melting Range, Journal of Petrology, vol.10, issue.3, pp.510-545, 1969.
DOI : 10.1093/petrology/10.3.510

H. R. Shaw, Viscosities of magmatic silicate liquids; an empirical method of prediction, American Journal of Science, vol.272, issue.9, pp.870-93, 1972.
DOI : 10.2475/ajs.272.9.870

T. W. Sisson and T. L. Grove, Temperatures and H2O contents of low-MgO high-alumina basalts, Contributions to Mineralogy and Petrology, vol.64, issue.B7, pp.143-66, 1993.
DOI : 10.1007/BF00283226

T. W. Sisson and T. L. Grove, Experimental investigations of the role of H2O in calc-alkaline differentiation and subduction zone magmatism, Contributions to Mineralogy and Petrology, vol.3, issue.4, pp.167-84, 1993.
DOI : 10.1007/BF00283225

T. W. Sisson and G. D. Layne, H2O in basalt and basaltic andesite glass inclusions from four subduction-related volcanoes, Earth and Planetary Science Letters, vol.117, issue.3-4, pp.619-654, 1993.
DOI : 10.1016/0012-821X(93)90107-K

D. Snyder and S. Tait, Replenishment of magma chambers: comparison of fluid-mechanic experiments with field relations, Contributions to Mineralogy and Petrology, vol.122, issue.3, pp.230-270, 1995.
DOI : 10.1007/s004100050123

A. V. Sobolev and M. Chaussidon, H2O concentrations in primary melts from supra-subduction zones and mid-ocean ridges: Implications for H2O storage and recycling in the mantle, Earth and Planetary Science Letters, vol.137, issue.1-4, pp.45-55, 1996.
DOI : 10.1016/0012-821X(95)00203-O

R. J. Sparks and L. A. Marshall, Thermal and mechanical constraints on mixing between mafic and silicic magmas, Journal of Volcanology and Geothermal Research, vol.29, issue.1-4, pp.99-129, 1986.
DOI : 10.1016/0377-0273(86)90041-7

R. J. Sparks, H. Sigurdsson, and L. Wilson, Magma mixing: a mechanism for triggering acid explosive eruptions, Nature, vol.58, issue.5609, pp.315-333, 1977.
DOI : 10.1038/266318a0

F. J. Spera, Thermal Evolution of Plutons: A Parameterized Approach, Science, vol.207, issue.4428, pp.299-301, 1980.
DOI : 10.1126/science.207.4428.299

F. J. Spera, D. A. Yuen, and S. J. Kirshvink, Thermal boundary layer convection in silicic magma chambers: Effects of temperature-dependent rheology and implications for thermogravitational chemical fractionation, Journal of Geophysical Research, vol.81, issue.4, pp.8755-67, 1982.
DOI : 10.1029/JB087iB10p08755

D. J. Stein and F. J. Spera, Rheology and microstructure of magmatic emulsions: theory and experiments, Journal of Volcanology and Geothermal Research, vol.49, issue.1-2, pp.157-74, 1992.
DOI : 10.1016/0377-0273(92)90011-2

R. J. Stevenson, D. B. Dingwell, S. L. Webb, and T. G. Sharp, Viscosity of microlite-bearing rhyolitic obsidians: an experimental study, Bulletin of Volcanology, vol.58, issue.4, pp.298-309, 1996.
DOI : 10.1007/s004450050141

. Van-der-molen and M. S. Paterson, Experimental deformation of partially-melted granite, Contributions to Mineralogy and Petrology, vol.523, issue.3, pp.299-318, 1979.
DOI : 10.1007/BF00375359

Y. Wada, On the relationship between dike width and magma viscosity, Journal of Geophysical Research: Solid Earth, vol.94, issue.B9, pp.17743-55, 1994.
DOI : 10.1029/94JB00929

V. J. Wall, J. C. Clemens, and D. B. Clarke, Models for Granitoid Evolution and Source Compositions, The Journal of Geology, vol.95, issue.6, pp.731-780, 1987.
DOI : 10.1086/629174

P. J. Wallace, A. T. Anderson, and A. M. Davis, Quantification of pre-eruptive exsolved gas contents in silicic magmas, Nature, vol.377, issue.6550, pp.612-628, 1995.
DOI : 10.1038/377612a0

E. B. Watson, Diffusion in magmas at depth in the Earth: The effects of pressure and dissolved H2O, Earth and Planetary Science Letters, vol.52, issue.2, pp.291-301, 1981.
DOI : 10.1016/0012-821X(81)90184-9

S. L. Webb and D. B. Dingwell, Non-Newtonian rheology of igneous melts at high stresses and strain rates: Experimental results for rhyolite, andesite, basalt, and nephelinite, Journal of Geophysical Research, vol.106, issue.96, pp.15695-701, 1990.
DOI : 10.1029/JB095iB10p15695

R. A. Wiebe, Silicic Magma Chambers as Traps for Basaltic Magmas: The Cadillac Mountain Intrusive Complex, Mount Desert Island, Maine, The Journal of Geology, vol.102, issue.4, pp.423-460, 1994.
DOI : 10.1086/629684

Q. Williams and O. T. Tobisch, Microgranitic enclave shapes and magmatic strain histories: Constraints from drop deformation theory, Journal of Geophysical Research: Solid Earth, vol.92, issue.10, pp.24359-378, 1994.
DOI : 10.1029/94JB01940

J. A. Whitney, The origin of granite: The role and source of water in the evolution of granitic magmas, Geological Society of America Bulletin, vol.100, issue.12, pp.1886-97, 1988.
DOI : 10.1130/0016-7606(1988)100<1886:TOOGTR>2.3.CO;2

A. Whittington, P. Richet, H. Behrens, F. Holtz, and B. Scaillet, The viscosity of hydrous granite melts: comparison between real and model compositions, p.43, 1999.

A. Whittington, P. Richet, Y. Linard, and &. F. Holtz, The viscosity of hydrous phonolites and trachytes, submitted to Chemical Geology, 1999.

A. Whittington, P. Richet, and &. F. Holtz, Water and the viscosity of depolymerized aluminosilicate melts, Geochimica et Cosmochimica Acta, vol.64, issue.21, 1999.
DOI : 10.1016/S0016-7037(00)00448-8