The generation of overpressure in felsic magma chambers by replenishment

Earth and Planetary Science Letters

Volumn 163, Issue 1-4, 1998, Pages 301-314

  Folch, A ^a   Marti J ^a  

^a INSTITUTE OF EARTH SCIENCES JAUME ALMERA   (Spain)

Author keywords

Explosive eruptions; Magmas; Volatiles

Indexed keywords

EXPLOSIVE VOLCANISM; FELSIC ROCK; MAGMA CHAMBER; MIXING; OVERPRESSURE;

EID: 0032448226     PISSN: 0012821X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0012-821X(98)00196-4     Document Type: Article

References (39)

1. Sparks S.R.J., Sigurdsson H., Wilson L. Magma mixing: a mechanism for triggering acid explosive eruptions. Nature. 267:1977;315-318.
2. Pallister J.S., Hoblitt R.P., Reyes A.G. A basalt trigger for the 1991 eruptions of Pinatubo volcano. Nature. 356:1992;426-428.
3. Venezky D.Y., Rutherford M.J. Preeruption conditions and timing of dacite-andesite magma mixing in the 2.2 ka eruption at Mount Rainer. J. Geophys. Res. 102:1997;20069-20086.
4. Wolf K.J., Eichelberger J.C. Syneruptive mixing, degassing, and crystallisation at Redoubt Volcano, eruption of December, 1989 to May 1990. J. Volcanol. Geotherm. Res. 75:1997;19-37.
5. Huppert H.E., Turner J.S., Sparks R.S.J. Replenished magma chambers: effects of compositional zonation and input rates. Earth Planet. Sci. Lett. 57:1982;345-357.
6. Sparks R.S.J., Marshall L.A. Thermal and mechanical constraints on mixing between mafic and silicic magmas. J. Volcanol. Geotherm. Res. 29:1986;99-124.
7. Turner J.S., Campbell I.H. Convection and mixing in magma chambers. Earth Sci. Rev. 23:1986;255-352.
8. Snyder D., Tait S. Replenishment of magma chambers: comparison of fluid-mechanic experiments with field relations. Contrib. Mineral. Petrol. 122:1995;230-240.
9. Huppert H.E., Sparks R.S.J., Turner J.S. Effects of volatiles on mixing in calc-alkaline magma systems. Nature. 297:1982;554-557.
10. Tait S., Jaupart C., Vergniolle S. Pressure, gas content and eruption periodicity of a shallow, crystallising magma chamber. Earth Planet. Sci. Lett. 92:1989;107-123.
11. Snyder D., Tait S. Magma mixing by convective entrainment. Nature. 379:1996;529-531.
12. Eichelberger J.C. Vesiculation of mafic magmas during replenishment of silicic magma reservoirs. Nature. 288:1980;446-450.
13. Self S. Krakatau revisited: The course of events and interpretation of the 1883 eruption. Geol. J. 28:1992;109-121.
14. Thomas N., Tait S., Koyaguchi T. Mixing of stratified liquids by the motion of gas bubbles: application to magma mixing. Earth Planet. Sci. Lett. 115:1993;161-175.
15. Mandeville C., Carey S., Sigurdsson H. Magma mixing, fractional crystallization and volatile degasing during the 1883 eruption of Krakatau volcano, Indonesia, J. Volcanol. Geotherm. Res. 74:1996;243-274.
16. Blake S. Volcanism and dynamics of open magma chambers. Nature. 289:1981;783-785.
17. Bower S., Woods A. Control of magma volatile content and chamber depth on the mass erupted during explosive volcanic eruptions. J. Geophys. Res. 102:1997;10273-10290.
18. Campbell I.H., Turner J.S. Turbulent mixing between fluids with different viscosities. Nature. 313:1985;39-42.
19. Kouchi A., Sunagawa I. A model for mixing basaltic and dacitic magmas as deduced from experimental data. Contrib. Mineral. Petrol. 89:1985;17-23.
20. Blake S., Ivey G.N. Density and viscosity gradients in zoned magma chambers and their influence on withdrawal dynamics. J. Volcanol. Geotherm. Res. 30:1986;210-230.
21. Spera F., Yuen D., Greer J., Sewell G. Dynamics of magma withdrawal from stratified magma chambers. Geology. 14:1986;723-726.
22. Spera F. Some numerical experiments on the withdrawal of magma from crustal reservoirs. J. Geophys. Res. 89:1984;8222-8238.
23. Trial A., Spera F., Greer J., Yuen D. Simulations of magma withdrawal from compositionally zoned bodies. J. Geophys. Res. 97:1992;6713-6733.
24. Huppert H.E., Sparks R.S.J. The fluid dynamics of a basaltic magma chamber replenished by influx of hot, dense ultrabasic magma. Contrib. Mineral. Petrol. 75:1980;279-289.
25. Huppert H.E., Sparks R.S.J. Double-diffusive convection due to crystallization in magmas. Annu. Rev. Earth Planet. Sci. 12:1984;11-37.
26. Proussevitch A.A., Sahagian D.L., Anderson A.T. Dynamics of diffusive bubble growth in magmas, Isothermal case. J. Geophys. Res. 98:1993;22283-22308.
27. Toramaru A. Measurement of bubble size distributions in vesiculated rocks with implications for quantitative estimation of eruption processes. J. Volcanol. Geotherm. Res. 43:1990;71-90.
28. Hurwitz S., Navon O. Bubble nucleation in rhyolitic melts: Experiments at high pressure, temperature, and water content. Earth Planet. Sci. Lett. 122:1994;267-280.
29. Thomas N., Tait S. The dimensions of magmatic inclusions as a constraint on the physical mechanism of mixing. J. Volcanol. Geotherm. Res. 75:1997;167-178.
30. Blake S. Volatile oversaturation during the evolution of silicic magma chambers as an eruption trigger. J. Geophys. Res. 89:1984;8237-8244.
31. Kress V. Magma mixing as a source for the Pinatubo sulphur. Nature. 389:1997;591-593.
32. Ch.G. Newhall, R.S. Punongbayan (Eds.), Fire and Mud: Eruptions and Lahars of Mount Pinatubo, Philippines, University of Washington Press, Seattle, 1996, 1126 pp.
33. Wolff J.A. Zonation, mixing and eruption of silica-undersaturated alkaline magma: a case study from Tenerife, Canary Islands. Geol. Mag. 122:1985;623-640.
34. Araña V., Martí J., Aparicio A., García-Cacho L., Carcía-García R. Magma mixing in alkaline magmas: An example from Tenerife, Canary Islands. Lithos. 32:1994;1-19.
35. Ablay G.J., Ernst G.G.J., Martí J., Sparks R.S.J. The 2020 ybp subplinian eruption of Montaña Blanca, Tenerife (Canary Islands). Bull. Volcanol. 57:1995;337-355.
36. Toramaru A. Numerical study of nucleation and growth of bubbles in viscous magmas. J. Geophys. Res. 100:1995;1913-1931.
37. Murase T., McBirney A. Properties of some common igneous rocks and their melts at high temperatures. Geol. Soc. Am. Bull. 84:1973;3563-3592.
38. Stolper E., Holloway J.R. Experimental determination of the solubility of carbon dioxide in molten basalt at low pressure. Earth Planet. Sci. Lett. 87:1988;397-408.
39. Hamilton D.L., Burnham C.W., Osborn E.F. The solubility of water and effects of oxygen fugacity and water content on crystallization of mafic magmas. J. Petrol. 4:1964;21-39.