Tube pumices as strain markers of the ductile-brittle transition during magma fragmentation

Nature

Volumn 402, Issue 6762, 1999, Pages 650-653

  Marti, J ^a   Soriano, C ^a   Dingwell, D B ^b  

^a INSTITUTE OF EARTH SCIENCES JAUME ALMERA   (Spain)

^b UNIVERSITÄT BAYREUTH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

BRITTLE FAILURE; DEGASSING; DUCTILE DEFORMATION; FRAGMENTATION; MAGMATISM; PUMICE; STRAIN MEASUREMENT; VOLCANIC ERUPTION;

ARTICLE; CRYSTAL STRUCTURE; FOAM; GAS ANALYSIS; PHASE TRANSITION; PRIORITY JOURNAL; STRESS; STRUCTURE ANALYSIS; VISCOSITY; VOLCANO; X RAY ANALYSIS;

EID: 0033540081     PISSN: 00280836     EISSN: None     Source Type: Journal    
DOI: 10.1038/45219     Document Type: Article

References (30)

1. Cashman, K. V. & Mangan, M. T. in Volatiles in Magmas (eds Carroll, M. R. & Holloway, J. R.) 449-478 (Mineral. Soc. Am. Rev. Mineral. 30, 1994).
2. Dingwell, D. B. Volcanic dilemma: flow or blow? Science 273, 1054-1055 (1996).
3. Toramaru, A. Numerical study of nucleation and growth of bubbles in viscous magmas. J. Geophys. Res. 100, 1913-1931 (1995).
4. Proussevitch, A. A. & Sahagian, D. L. Dynamics and energetics of bubble growth in magmas: analytical formulation and numerical modelling. J. Geophys. Res. 103, 18223-18251 (1998).
5. Barclay, J., Riley, D. & Sparks, R. S. J. Analytical models for bubble growth during decompression of high viscosity magmas. Bull. Volcanol. 57, 422-431 (1995).
6. Bagdassarov, N., Dingwell, D. B. & Wilding, M. Rhyolite magma degassing: an experimental study of melt vesiculation. Bull. Volcanol. 57, 587-601 (1996).
7. Lyakhovsky, V., Hurwitz, S. & Navon, O. Bubble growth in rhyolitic melts: experimental and numerical investigation. Bull. Volcanol. 58, 19-32 (1996).
8. Papale, P. Strain-induced magma fragmentation in explosive eruptions. Nature 397, 425-428 (1998).
9. Mader, H. M., Phillips, J. C., Sparks, R. S. J. & Sturtevant, B. Dynamics of explosive degassing of magma: observations of fragmenting two-phase flows. J. Geophys. Res. 101, 5547-5560 (1996).
10. Alidibirov, M. & Dingwell, D. B. Magma fragmentation by rapid decompression. Nature 380, 146-148 (1996).
11. Klug, C. & Cashman, K. V. Permeability development in vesiculating magmas: implications for vesiculation, foam formation and fragmentation in lava fountains. Bull. Volcanol. 58, 87-100 (1996).
12. Dingwell, D. B. in From Magma to Tephra: Modelling Physical Processes of Explosive Volcanic Eruptions (eds Freundt, A. & Rosi, M.) 1-23 (Springer, Berlin, 1998).
13. Dingwell, D. B. in The Physics of Explosive Volcanic Eruptions (eds Gilbert, J. & Sparks, R. S. J.) 1-26 (The Geological Society of London, Special Publication 145, 1998).
14. Mader, H. M. in The Physics of Explosive Volcanic Eruptions (eds Gilbert, J. & Sparks, R. S. J.) 51-71 (The Geological Society of London, Special Publication 145, 1998).
15. Dingwell, D. B. & Webb, S. L. Structural relaxation in silicate melts and non-Newtonian melt rheology in igneous processes. Phys. Chem. Mineral 16, 508-516 (1989).
16. Heiken, G. & Wohletz, K. Volcanic Ash 246 (University of California Press, Berkeley, 1984).
17. Houghton, B. F. & Wilson, C. J. N. A vesicularity index for pyroclastic deposits. Bull. Volcanol. 51, 451-462 (1989).
18. Dellino, P. & La Volpe, L. Fragmentation versus transportation mechanisms in the pyroclastic sequence of Monte Pilato-Rocche Rosse (Lipari, Italy) J. Volcanol. Geotherm. Res. 64, 211-231 (1995).
19. Thomas, N., Jaupart, C. & Vergniolle, S. On the vesicularity of pumice. J. Geophys. Res. 99, 15633-15644 (1994).
20. Viramonte, J. G. et al. Edad, genesis y mecanismos de erupcion de las riolitas granatiferas de San Antionio de los Cobres, Privincia de Salta (Argentina) Actas IX Congreso Geológico Argentino, Bariloche, Argentina 3, 216-233 (1984).
21. Viramonte, J. G., Reynolds, J. H., Del Papa, C. & Disalvo, A. The Corte Blanco garnetiferous tuff: Adistinctive late Miocene marker bed in northern Argentina applied to magnetic polarity stratigraph in the Rio Yacones, Salta province. Earth Planet. Sci. Lett. 121, 519-531 (1994).
22. Heiken, G. Plinian eruptions in the Medicine Lake Highland, California, and the nature of underlying magma. J. Volcanol. Geotherm. Res. 4, 375-402 (1978).
23. Heiken, G. & Eichelberger, J. Eruptions at Chaos Crags, Lassen Volcanic National Park, California J. Volcanol. Geotherm. Res. 7, 443-481 (1980).
24. Gauthier, P. J., Déruelle, B., Viramonte, J. G. & Aparicio, A. Grenats des rhyolites de la caldéra de La Pava-Ramada (NW Argentine) et leurs xenolites granitiques. C. R. Acad. Sci. 318, 1629-1635 (1994).
25. Hess, K.-U. & Dingwell, D. B. Viscosities of hydrous leucogranitic melts: a non-Arrhenian model. Am. Mineral. 81, 1297-1300 (1996).
26. Dingwell, D. B., Bagdassarov, N. S., Bussod, G. Y. & Webb, S. in Experiments at High Pressure and Applications to the Earth's Mantle (ed. Luth, R. W.) 131-196 (Mineral. Assoc. Can. Short Course Handbook 21, 1993).
27. Chouet, B. A. Monitoring and Mitigation of Volcano Hazards (eds Scarpa, R. & Tilling, R.) (Springer, Berlin, 1996).
28. Stein, D. J. & Spera, F. J. Rheology and microstructure of magnetic emulsions: theory and experiments. J. Volcanol. Geotherm. Res. 49, 157-174 (1992).
29. Dingwell, D. B. in Structure and Dynamics of Silicate Melts (eds Stebbins, J. F., McMillan, P. W. & Dingwell, D. B.) 21-66 (Mineral. Soc. Am. Rev. Mineral. 32, (1995).
30. Martel, C., Dingwell, D. B., Spieler, O., Pichavant, M. & Holtz, F. Systematic foaming and fragmentation in synthetic melts. Eos 79, F981 (1998).