Advertisement

Abstract

Plate tectonics and volcanism involve the formation, migration, and interaction of magma and gas. Experiments show that melt inclusions subjected to a thermal gradient migrate through olivine crystals, under the kinetic control of crystal-melt interface mechanisms. Exsolved gas bubbles remain fixed and eventually separate from the melt. Scaled to thermal gradients in Earth's mantle and geological times, our results account for the grain-scale segregation of primitive melts, reinterpret CO2-rich fluid inclusions as escaped from melt, and question the existence of a free, deeply percolating fluid phase. Melt migration experiments also allow us to quantify crystal growth kinetics at very low undercoolings in conditions appropriate to many natural systems.
Get full access to this article

View all available purchase options and get full access to this article.

Already a Subscriber?

Supplementary Material

File (schiano.som.pdf)

References and Notes

1
E. Roedder, Ed., Fluid Inclusions, vol. 12 of Reviews in Mineralogy (Mineralogical Society of America, Washington, DC, 1984).
2
H. Bureau, F. Pineau, N. Metrich, M. Semet, M. Javoy, Chem. Geol.147, 115 (1998).
3
A. Gioncada et al., Bull. Volcanol.60, 286 (1998).
4
D. Massare, N. Métrich, R. Clocchiatti, Chem. Geol.183, 87 (2002).
5
A. V. Sobolev, L. V. Dmitriev, V. L. Barsukov, V. N. Nevsorov, A. B. Slutsky, in Igneous Processes and Remote Sensing, vol. 11 of Proceedings of the Lunar and Planetary Science Conference, P. R. Criswell, R. B. Merrill, Eds. (Pergamon, New York, 1980), pp. 105–116.
6
P. Schiano, Earth Sci. Rev.63, 121 (2003).
7
B. J. Wanamaker, B. Evans, Contrib. Mineral. Petrol.102, 102 (1989).
8
D. B. Dingwell, K. U. Hess, C. Romano, Earth Planet. Sci. Lett.158, 31 (1998).
9
Y. Zhang, Z. Xu, Y. Liu, Am. Mineral.88, 1741 (2003).
10
W. A. Deer, R. A. Howie, J. Zussman, Orthosilicates (Longman, London, 1962).
11
A. Baronnet, Fortschr. Miner.62, 187 (1984).
12
L. C. Kuo, R. J. Kirkpatrick, Am. J. Sci.285, 51 (1985).
13
C. H. Donaldson, Lithos8, 163 (1975).
14
J. E. Mungall, C. Romano, D. B. Dingwell, Am. Mineral.83, 685 (1998).
15
D. Snyder, E. Gier, I. Carmichael, J. Geophys. Res.99, 15503 (1994).
16
D. R. Olander, A. J. Machiels, M. Balooch, S. K. Yagnik, J. Appl. Phys.53, 669 (1982).
17
H. E. Cline, T. R. Anthony, J. Appl. Phys.43, 10 (1972).
18
D. R. H. Jones, J. Cryst. Growth20, 145 (1973).
19
W. A. Tiller, The Science of Crystallization: Microscopic Interfacial Phenomena (Cambridge Univ. Press, Cambridge, UK, 1991).
20
G. Brandeis, C. Jaupart, C. J. Allègre, J. Geophys. Res.89, 10161 (1984).
21
R. J. Kirkpatrick, in Reviews in Mineralogy vol 8, A. C. Lasaga, R. J. Kirkpatrick, Eds. (Mineralogical Society of America, Washington, DC, 1981), pp. 321–398.
22
J. C. Mareschal, C. Jaupart, Earth Planet. Sci. Lett.223, 65 (2004).
23
S. V. Sobolev et al., Tectonophysics275, 143 (1997).
24
N. M. Shapiro, M. H. Ritzwoller, J. C. Mareschal, C. Jaupart, in Geological Prior Information: Informing Science and Engineering, A. Curtis, R. Wood, Eds. (Geological Society of London Special Publication, London, 2004), vol. 239, pp. 175–194.
25
P. Schiano, R. Clocchiatti, Nature368, 621 (1994).
26
M. J. Cordery, J. P. Morgan, J. Geophys. Res.98, 19477 (1993).
27
Y. J. Chen, J. Lin, Earth Planet. Sci. Lett.221, 263 (2004).
28
C. G. Farnetani, B. Legras, P. J. Tackley, Earth Planet. Sci. Lett.196, 1 (2002).
29
T. J. Henstock, Geophys. Res. Lett.29, 1137 (2002).
30
J. Maumus, D. Laporte, P. Schiano, Contrib. Mineral. Petrol.148, 1 (2004).
31
P. Schiano et al., Earth Planet. Sci. Lett.160, 537 (1998).
32
M. M. Hirschmann, M. B. Baker, E. M. Stolper, Geochim. Cosmochim. Acta62, 883 (1998).
33
E. Aharonov, J. A. Whitehead, P. B. Kelemen, M. Spiegelman, J. Geophys. Res.100, 20433 (1995).
34
We thank B. Thellier and D. Massare for technical assistance. Financial support was provided by the European Community's Human Potential Programme under contract HPRN-CT-2002-00211 (Euromelt).

Information & Authors

Information

Published In

Science
Volume 314 | Issue 5801
10 November 2006

Submission history

Received: 13 July 2006
Accepted: 10 October 2006
Published in print: 10 November 2006

Permissions

Request permissions for this article.

Authors

Affiliations

Pierre Schiano*
Laboratoire Magmas et Volcans, Observatoire de Physique du Globe, Université Blaise Pascal et CNRS, 5 rue Kessler, 63038 Clermont-Ferrand Cedex, France.
Ariel Provost
Laboratoire Magmas et Volcans, Observatoire de Physique du Globe, Université Blaise Pascal et CNRS, 5 rue Kessler, 63038 Clermont-Ferrand Cedex, France.
Roberto Clocchiatti
Laboratoire Pierre Süe, Centre d'Etudes Nucléaires de Saclay, Commissariat à l'Energie Atomique et CNRS, 91191 Gif-sur-Yvette Cedex, France.
François Faure
Laboratoire Magmas et Volcans, Observatoire de Physique du Globe, Université Blaise Pascal et CNRS, 5 rue Kessler, 63038 Clermont-Ferrand Cedex, France.

Notes

* To whom correspondence should be addressed. E-mail: [email protected]

Metrics & Citations

Metrics

Article Usage
Altmetrics

Citations

Export citation

Select the format you want to export the citation of this publication.

Cited by
  1. Bibliographie, Volcanologie, (287-323), (2021).https://doi.org/10.3917/dunod.bardi.2021.01.0287
    Crossref
  2. How Melted Rock Migrates, Science, 314, 5801, (934-935), (2021)./doi/10.1126/science.1135922
    Abstract
  3. Intracrystalline melt migration in deformed olivine revealed by trace element compositions and polyphase solid inclusions, European Journal of Mineralogy, 33, 4, (463-477), (2021).https://doi.org/10.5194/ejm-33-463-2021
    Crossref
  4. Determination of total CO2 in melt inclusions with shrinkage bubbles, Chemical Geology, 557, (119855), (2020).https://doi.org/10.1016/j.chemgeo.2020.119855
    Crossref
  5. Cryptic metasomatic agent measured in situ in Variscan mantle rocks: Melt inclusions in garnet of eclogite, Granulitgebirge, Germany, Journal of Metamorphic Geology, 38, 3, (207-234), (2020).https://doi.org/10.1111/jmg.12519
    Crossref
  6. Phosphorous incorporation in olivine crystallized from potassium-rich magmas, Geochimica et Cosmochimica Acta, 253, (63-83), (2019).https://doi.org/10.1016/j.gca.2019.03.012
    Crossref
  7. An experimental study of dissolution and precipitation of forsterite in a thermal gradient: implications for cellular growth of olivine phenocrysts in basalt and melt inclusion formation, Contributions to Mineralogy and Petrology, 174, 11, (2019).https://doi.org/10.1007/s00410-019-1627-x
    Crossref
  8. Magma interactions, crystal mush formation, timescales, and unrest during caldera collapse and lateral eruption at ocean island basaltic volcanoes (Piton de la Fournaise, La Réunion), Earth and Planetary Science Letters, 515, (187-199), (2019).https://doi.org/10.1016/j.epsl.2019.02.035
    Crossref
  9. Forming Olivine Phenocrysts in Basalt: A 3D Characterization of Growth Rates in Laboratory Experiments, Frontiers in Earth Science, 7, (2019).https://doi.org/10.3389/feart.2019.00300
    Crossref
  10. Weekly to monthly time scale of melt inclusion entrapment prior to eruption recorded by phosphorus distribution in olivine from mid-ocean ridges, Geology, 45, 12, (1059-1062), (2017).https://doi.org/10.1130/G39463.1
    Crossref
Loading...

View Options

Get Access

Log in to view the full text

AAAS ID LOGIN

AAAS login provides access to Science for AAAS Members, and access to other journals in the Science family to users who have purchased individual subscriptions.

Log in via OpenAthens.
Log in via Shibboleth.
More options

Purchase digital access to this article

Download and print this article for your personal scholarly, research, and educational use.

Purchase this issue in print

Buy a single issue of Science for just $15 USD.

View options

PDF format

Download this article as a PDF file

Download PDF

Media

Figures

Multimedia

Tables

Share

Share

Share article link

Share on social media