Delayed, disequilibrium degassing in rhyolite magma: Decompression experiments and implications for explosive volcanism

Earth and Planetary Science Letters

Volumn 183, Issue 3-4, 2000, Pages 441-455

  Mangan, Margaret ^a   Sisson, Thomas ^a  

^a U S GEOLOGICAL SURVEY   (United States)

Author keywords

Bubbles; Degassing; Experimental Studies; Magmas; Rhyolites

Indexed keywords

DECOMPRESSION; DEGASSING; EXPLOSIVE VOLCANISM; RHYOLITE;

EID: 0034503059     PISSN: 0012821X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0012-821X(00)00299-5     Document Type: Article

References (40)

1. Physical aspects of magmatic degassing
2. Gunrosin-acetone system as an analogue to the degassing behavior of hydrated magmas
3. 2O-polymer system
4. Deformation of foamed rhyolite under internal and external stresses: An experimental investigation
5. Bubble nucleation in rhyolitic melts: Experiments at high pressure, temperature, and water content
6. Experimental constraints on degassing of magma: Isothermal bubble growth during continuous decompression from high pressure
7. Experimental study of homogenous bubble nucleation in rhyolite magmas
8. Most recent eruption of the Mono Craters, eastern central California
9. 2 mixtures for use in hydrothermal experiments
10. Measurement of water in rhyolitic glasses: Calibration of an infrared spectroscopic technique
11. The structure of basaltic scoria and reticulite and inferences for vesiculation, foam formation, and fragmentation in lava fountains
12. Application of experimental results to C-O-H species in natural melts
13. Bubble nucleation
14. The density of hydrous magmatic liquids
15. 2O in granitic liquids, 1. Experimental data
16. Vesiculation processes in silicic magmas
17. Surface tension of felsic magmatic melts at high temperature and pressures
18. Effects of alkalies on surface tension in haplogranite melts
19. A new approach for the prediction of the rate of nucleation in liquids
20. A kinetic theory of nucleation in liquids
21. Numerical study of nucleation and growth of bubbles in viscous magmas
22. Dynamics of diffusive bubble growth in magma: Isothermal case
23. Dynamics and energetics of bubble growth in magmas: Analytical formulation and numerical modeling
24. Vesiculation process and bubble size distributions in ascending magmas with constant velocities
25. Viscosities of hydrous leucogranitic melts: A non-Arrhenian model
26. Bubble growth in highly viscous silicate melts during continuous decompression from high pressure
27. Analytical models for bubble growth during decompression of high viscosity magmas
28. Bubble growth in rhyolitic melts: Experimental and numerical investigation
29. Vesiculation of May 18, 1980, Mount St. Helens magma
30. Degassing and microlite crystallization during pre-climatic events of the 1991 eruption of Mt. Pinatubo, Philippines
31. Groundmass crystallization of Mount St. Helens dacite, 1980-1986: A tool for interpreting shallow magmatic processes
32. Crystallization of microlites during magma ascent: The fluid mechanics of recent eruptions of Mount Saint Helens