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Results for obsidian

Publications & Outputs

  1. Silicic conduits as supersized tuffisites: Clastogenic influences on shifting eruption styles at Cordón Caulle volcano (Chile)

    Schipper, C. I., Castro, J. M., Kennedy, B. M., Tuffen, H., Whattam, J., Wadsworth, F. B., Paisley, R., Fitzgerald, R. H., Rhodes, E., Schaefer, L. N., Ashwell, P. A., Forte, P., Seropian, G. & Alloway, B. V., 27/01/2021, In: Bulletin of Volcanology. 83, 2, 22 p., 11.

    Research output: Contribution to journalJournal articlepeer-review

  2. Post-fragmentation vesiculation timescales in hydrous rhyolitic bombs from Chaitén volcano

    Browning, J., Tuffen, H., James, M. R., Owen, J., Castro, J. M., Halliwell, S. & Wehbe, K., 1/12/2020, In: Journal of South American Earth Sciences. 104, 13 p., 120807.

    Research output: Contribution to journalJournal articlepeer-review

  3. A general model for welding of ash particles in volcanic systems validated using in situ X-ray tomography

    Wadsworth, F. B., Vasseur, J., Schauroth, J., Llewellin, E. W., Dobson, K. J., Havard, T., Scheu, B., von Aulock, F. W., Gardner, J. E., Dingwell, D. B., Hess, K-U., Colombier, M., Marone, F., Tuffen, H. & Heap, M. J., 1/11/2019, In: Earth and Planetary Science Letters. 525, 9 p., 115726.

    Research output: Contribution to journalJournal articlepeer-review

  4. Conduit Dynamics in Transitional Rhyolitic Activity Recorded by Tuffisite Vein Textures from the 2008–2009 Chaitén Eruption

    Saubin, E., Tuffen, H., Gurioli, L., Owen, J., Castro, J. M., Berlo, K., McGowan, E., Schipper, C. I. & Wehbe, K., 18/05/2016, In: Frontiers in Earth Science. 4, 17 p., 59.

    Research output: Contribution to journalJournal articlepeer-review

  5. Explosive origin of silicic lava: textural and δD–H2O evidence for pyroclastic degassing during rhyolite effusion

    Castro, J. M., Bindeman, I. N., Tuffen, H. & Schipper, C. I., 1/11/2014, In: Earth and Planetary Science Letters. 405, p. 52-61 10 p.

    Research output: Contribution to journalJournal articlepeer-review

  6. Exceptional mobility of an advancing rhyolitic obsidian flow at Cordon Caulle volcano in Chile: observations from Cordón Caulle, Chile, 2011-2013.

    Tuffen, H., James, M., Castro, J. & Schipper, C. I., 1/11/2013, In: Nature Communications. 4, 2709.

    Research output: Contribution to journalJournal articlepeer-review

  7. Explosive subglacial rhyolitic eruptions in Iceland are fuelled by high magmatic H2O and closed system degassing.

    Owen, J., Tuffen, H. & McGarvie, D. W., 02/2013, In: Geology. 41, 2, p. 251-254 4 p.

    Research output: Contribution to journalJournal articlepeer-review

  8. Timescales of spherulite crystallisation in obsidian inferred from water concentration profiles

    Castro, J. M., Beck, P., Tuffen, H., Nichols, A. R. L., Dingwell, D. B. & Martin, M. C., 12/2008, In: American Mineralogist. 93, 11-12, p. 1816-1822 7 p.

    Research output: Contribution to journalJournal articlepeer-review

  9. Evidence for seismogenic fracture of silicic magma

    Tuffen, H., Smith, R. & Sammonds, P., 22/05/2008, In: Nature. 453, 7194, p. 511-514 4 p.

    Research output: Contribution to journalJournal articlepeer-review

  10. An explosive-intrusive subglacial rhyolite eruption at Dalakvisl, Torfajokull, Iceland

    Tuffen, H., McGarvie, D. W., Pinkerton, H., Gilbert, J. & Brooker, R. A., 05/2008, In: Bulletin of Volcanology. 70, 7, p. 841-860 20 p.

    Research output: Contribution to journalJournal articlepeer-review

  11. Fault textures in volcanic conduits: evidence for seismic trigger mechanisms during silicic eruptions.

    Tuffen, H. & Dingwell, DB., 04/2005, In: Bulletin of Volcanology. 67, 4, p. 370-387 18 p.

    Research output: Contribution to journalJournal articlepeer-review

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