The dimensions of magmatic inclusions as a constraint on the physical mechanism of mixing

Journal of Volcanology and Geothermal Research

Volumn 75, Issue 1-2, 1997, Pages 167-178

  Thomas, N ^a,b   Tait, S R ^a  

^a INSTITUT DE PHYSIQUE DU GLOBE DE PARIS   (France)

^b AUSTRALIAN NATIONAL UNIVERSITY   (Australia)

Author keywords

Fluid mechanics; Gas bubbles; Mafic inclusions; Magma mixing; Size of inclusions

Indexed keywords

BUBBLE; FLUID MECHANICS; MAFIC INCLUSION; MAGMA MIXING;

EID: 0031003387     PISSN: 03770273     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0377-0273(96)00034-0     Document Type: Article

References (40)

1. Anderson, A.T., 1976. Magma mixing: Petrological process and volcanological tool. J. Volcanol. Geotherm. Res., 1: 3-33.
2. Bacon, C.R., 1985. Implications of silicic vent patterns for the presence of large crustal magma chambers. J. Geophys. Res., 90: 11,243-11,252.
3. Bacon, C.R., 1986. Magmatic inclusions in silicic and intermediate volcanic rocks. J. Geophys. Res., 91: 6091-6112.
4. Bacon, C.R. and Druitt, T.H., 1988. Compositional evolution of the zoned calcalkaline magma chamber of Mount Mazama, Crater Lake, Oregon. Contrib. Mineral. Petrol., 98: 224-256.
5. Bacon, C.R. and Metz, J., 1984. Magmatic inclusions in rhyolites, contaminated basalts, and compositional zonation beneath the Coso volcanic field, California. Contrib. Mineral. Petrol., 85: 346-365.
6. 2, Cl, and F in melt inclusions in phenocrysts from three holocene explosive eruptions, Crater Lake, Oregon. Am. Mineral., 77: 1021-1030.
7. Blake, S. and Ivey, G.N., 1986. Magma-mixing and the dynamics of withdrawal from stratified reservoirs. J. Volcanol. Geotherm. Res., 27: 153-178.
8. Bindeman, I.N., 1993. A pratical petrological method for the determination of volume proportions of magma chamber refill-ing. J. Volcanol. Geotherm. Res., 56: 133-144.
9. Bindeman, I.N. and Bailey, J.C., 1994. A model of reverse differentiation at Dikii Greben' Volcano, Kamchatka: progressive basic magma vesiculation in a silicic magma chamber. Contrib. Mineral. Petrol., 117: 263-278.
10. Bottinga, Y. and Weill, D.F., 1970. Densities of liquid silicate systems calculated from partial molar volumes of oxides components. Am. J. Sci., 269: 169-182.
11. Campbell, I.H. and Turner, J.S., 1985. Turbulent mixing between fluids with different viscosities. Nature, 313: 39-42.
12. Campbell, I.H. and Turner, J.S., 1986. The influence of viscosity on fountains in magma chambers. J. Petrol., 27(1): 1-30.
13. Clynne, M.A. and Muffler, L.J.P., 1989. Lassen Volcanic National Park and vicinity. In: L.J.P. Muffler, C.R. Bacon, R.L. Christiansen, M.A. Clynne, J.M. Donnelly-Nolan, C.D. Miller, D.R. Sherrod and J.G. Smith (Editors), Excursion 12B: South Cascades arc volcanism, California and southern Oregon. N. M. Bur. Mines Miner. Resour. Mem., 47: 183-225.
14. Coulon, C., Clocchiatti, R., Maury, R.C. and Westercamp, D., 1984. Petrology of basaltic xenoliths in andesitic to dacitic host lavas from Martinique (Lesser Antilles): evidence for magma mixing. Bull. Volcanol., 47-4(1): 705-734.
15. Davidson, J.P., De Silva, S.L., Holden, P. and Halliday, A.N., 1990. Small-scale disequilibrium in a magmatic inclusion and its more silicic host. J. Geophys. Res., 95: 17,661-17,675.
16. Eichelberger, J.C., 1975. Origin of andesite and dacite: evidence of mixing at Glass Mountain in California and at other circum-Pacific volcanoes. Geol. Soc. Am. Bull., 86: 1381-1391.
17. Eichelberger, J.C., 1978. Andesitic volcanism and crustal evolution. Nature, 275: 21-27.
18. Eichelberger, J.C., 1980. Vesiculation of mafic magma during replenishment of silicic magma reservoirs. Nature, 288: 446-450.
19. Foutain, J.C., 1975. The geomechistry of Mt Tehama, Lassen Volcanic National Park, California. Doctoral. Universtity of California, Santa Barbara.
20. Freundt, A. and Tait, S.R., 1986. The entrainment of high-viscosity magma into low-viscosity magma in eruption conduits. Bull. Volcanol., 48: 325-339.
21. Grove, T.L. and Donnelly-Nolan, J.M., 1986. The evolution of young silicic lavas at Medicine Lake Volcano, California: Implications for the origin of compositional gap in calc-alkaline series lavas. Contrib. Mineral. Petrol., 92: 281-302.
22. Heiken, G. and Eichelberger, J.C., 1980. Eruptions at Chaos Crags, Lassen Volcanic National Park, California. J. Volcanol. Geotherm. Res., 7: 443-481.
23. Hernandez, J., 1982. Potassium enrichment by magma mixing and vapour exsolution: an example in the Miocene volcanism of eastern Morocco. Bull. Volcanol., 45(4): 385-399.
24. Huppert, H.E., Sparks, R.S.J. and Turner, J.S., 1982. Effect of volatiles on mixing in calc-alkaline magma systems. Nature, 297: 554-557.
25. Huppert, H.E., Sparks, R.S.J. and Turner, J.S., 1984. Some effects of viscosity on the dynamics of replenished magma chambers. J. Geophys. Res., 89: 6857-6877.
26. Koyaguchi, T., 1985. Magma mixing in a conduit. J. Volcanol. Geotherm. Res., 25: 365-369.
27. Koyaguchi, T., 1986a. Evidence for two-stage mixing in magmatic inclusions and rhyolitic lava domes on Niijima island, Japan. J. Volcanol. Geotherm. Res., 29: 71-98.
28. Koyaguchi, T., 1986b. Textural and compositional evidence for magma mixing and its mechanism, Abu volcano group, southwestern Japan. Contrib. Mineral. Petrol., 93: 33-45.
29. Luhr, J.F. and Carmichael, I.S.E., 1980. The Colima volcanic complex, Mexico. I. Post-caldera andesites from volcán Colima. Contrib. Mineral. Petrol., 71: 343-372.
30. MacDonald, G.A. and Katsura, T., 1965. Eruption of Lassen Peak, Cascade Range, California, in 1915; Example of mixed magmas. Geol. Soc. Am. Bull, 76(5): 457-482.
31. Martin, D. and Nokes, R., 1988. Crystal settling in a vigourously convecting magma chamber. Nature, 332: 534-536.
32. Sakuyama, M., 1979. Evidence of magma mixing: petrological study of Shirouma-Oike calc-alkaline andesite volcano, Japan. J. Volcanol. Geotherm. Res., 5: 179-208.
33. Sakuyama, M., 1984. Magma mixing and magma plumbing systems in island arcs. Bull. Volcanol., 47-4(1): 685-703.
34. Schäfer, A. and Teyssen, T., 1987. Size, shape and orientation of grains in sands and sandstones - Image analysis applied to rock thin-sections. Sediment. Geol., 52: 251-271.
35. Shaw, H.R., 1972. Viscosities of magmatic silicate liquids: an empirical method of prediction. Am. J. Sci., 272: 870-893.
36. Sparks, R.S.J, Sigurdsson, H. and Wilson L., 1977. Magma mixing: A mechanism for triggering acid explosive eruptions. Nature, 267: 315-318.
37. Sparks, R.S.J. and Marshall, L.A., 1986. Thermal and mechanical constraints on mixing between mafic and silicic magmas. J. Volcanol. Geotherm. Res., 29: 99-124.
38. Stimac, A.J., Pearce, T.H., Donnelly-Nolan, J.M. and Hearn, Jr., B.C., 1990. The origin and implications of undercooled andesitic inclusions in rhyolites, Clear Lake volcanics, California. J. Geophys. Res., 95: 17,729-17,746.
39. Thomas, N., Tait, S. and Koyaguchi, T., 1993. Mixing of stratified liquids by the motion of gas bubbles with application to magma mixing. Earth Planet. Sei. Lett., 115: 161-175.
40. Thomas, N., Jaupart, C. and Vergniolle, S., 1994. On the vesicularity of pumice. J. Geophys. Res., 99: 15,633-15,644.