Melt inclusion bubbles provide new insights into crystallisation depths and CO2 systematics at Soufrière Hills Volcano, Montserrat

Howe, T., Christopher, T., Moune, S., Tuffen, H. & Schiavi, F., 14/01/2025, In: Frontiers in Earth Science. 12, 1509409.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The rheology of rhyolite magma from the IDDP-1 borehole and Hrafntinnuhryggur (Krafla, Iceland) with implications for geothermal drilling

Wadsworth, F. B., Vasseur, J., Lavallée, Y., Weidendorfer, D., Rooyakkers, S. M., Foster, A., Jackson, L. E., Kennedy, B. M., Nichols, A. R. L., Schipper, C. I., Scheu, B., Dingwell, D. B., Watson, T., Rule, G., Witcher, T. & Tuffen, H., 30/11/2024, In: Journal of Volcanology and Geothermal Research. 455, 108159.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Evidence for the formation of silicic lava by pyroclast sintering

Foster, A., Wadsworth, F. B., Tuffen, H., Unwin, H. E. & Humphreys, M. C. S., 24/06/2024, In: Nature Communications. 15, 1, 5347.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Textural evidence of fragmentation and densification processes in a fossilised shallow conduit on the flank of Nevados de Chillán Volcanic Complex

Rojas, F., Browning, J., Tuffen, H., Cembrano, J., Espinosa-Leal, J., Unwin, H. E., Mitchell, T. M., Hofer-Apostolidis, K. & Meredith, P. G., 31/03/2024, In: Journal of Volcanology and Geothermal Research. 447, 108028.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The exposed Mule Creek vent deposits record the structure of a volcanic conduit during a hybrid explosive–effusive eruption

Unwin, H. E., Tuffen, H., Wadsworth, F. B., Phillips, E. R., James, M. R., Foster, A., Kolzenburg, S., Castro, J. M. & Porritt, L. A., 31/05/2023, In: Bulletin of Volcanology. 85, 5, 22 p., 28.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

A reappraisal of explosive–effusive silicic eruption dynamics: syn-eruptive assembly of lava from the products of cryptic fragmentation

Wadsworth, F. B., Llewellin, E. W., Castro, J. M., Tuffen, H., Schipper, C. I., Gardner, J. E., Vasseur, J., Foster, A., Damby, D. E., McIntosh, I. M., Boettcher, S., Unwin, H. E., Heap, M. J., Farquharson, J. I., Dingwell, D. B., Iacovino, K., Paisley, R., Jones, C. & Whattam, J., 31/12/2022, In: Journal of Volcanology and Geothermal Research. 432, 23 p., 107672.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Geothermal potential of small sub-volcanic intrusions in a typical Icelandic caldera setting

Burchardt, S., Bazargan, M., Gestsson, E. B., Hieronymus, C., Tuffen, H., Ronchin, E., Heap, M., Davidson, J., Kennedy, B. M., Hobé, A. & Saubin, E., 12/12/2022, In: Volcanica. 5, 2, 31 p., 477507.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Outgassing through magmatic fractures enables effusive eruption of silicic magma

Crozier, J., Tramontano, S., Forte, P., Oliva, S. J. C., Gonnermann, H. M., Lev, E., Manga, M., Myers, M., Rader, E., Ruprecht, P., Tuffen, H., Paisley, R., Houghton, B. F., Shea, T., Schipper, C. I. & Castro, J. M., 31/10/2022, In: Journal of Volcanology and Geothermal Research. 430, 20 p., 107617.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

In-conduit capture of sub-micron volcanic ash particles via turbophoresis and sintering

Farquharson, J. I., Tuffen, H., Wadsworth, F. B., Castro, J. M., Unwin, H. & Schipper, C. I., 11/08/2022, In: Nature Communications. 13, 1, 11 p., 4713.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Transient conduit permeability controlled by a shift between compactant shear and dilatant rupture at Unzen volcano (Japan)

Lavallée, Y., Miwa, T., Ashworth, J. D., Wallace, P. A., Kendrick, J. E., Coats, R., Lamur, A., Hornby, A., Hess, K.-U., Matsushima, T., Nakada, S., Shimizu, H., Ruthensteiner, B. & Tuffen, H., 10/05/2022, In: Solid Earth. 13, 5, p. 875-900 26 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Thermal impact of dykes on ignimbrite and implications for fluid flow compartmentalisation in calderas

Kennedy, B. M., Heap, M. J., Burchardt, S., Villeneuve, M., Tuffen, H., Gilg, H. A., Davidson, J., Duncan, N., Saubin, E., Gestsson, E. B., Anjomrouz, M. & Butler, P., 4/02/2022, In: Volcanica. 5, 1, p. 75-93 19 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Textural and geochemical window into the IDDP-1 rhyolitic melt, Krafla, Iceland, and its reaction to drilling

Saubin, E., Kennedy, B., Tuffen, H., Nichols, A. R. L., Villeneuve, M., Bindeman, I. N., Mortensen, A., Schipper, C. I., Wadsworth, F. B., Watson, T. & Zierenberg, R., 1/09/2021, In: Geological Society of America Bulletin. 133, 9-10, p. 1815-1830 16 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Pressure-Driven Opening and Filling of a Volcanic Hydrofracture Recorded by Tuffisite at Húsafell, Iceland: A Potential Seismic Source

Unwin, H. E., Tuffen, H., Phillips, E., Wadsworth, F. B. & James, M. R., 3/06/2021, In: Frontiers in Earth Science. 9, 22 p., 668058.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The Thórólfsfell tuya, South Iceland – A new type of basaltic glaciovolcano

Hodgetts, A. G. E., McGarvie, D., Tuffen, H. & Simmons, I. C., 31/03/2021, In: Journal of Volcanology and Geothermal Research. 411, 19 p., 107175.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Correction to: Silicic conduits as supersized tuffisites: Clastogenic influences on shifting eruption styles at Cordón Caulle volcano (Chile) (Bulletin of Volcanology, (2021), 83, 2, (11), 10.1007/s00445-020-01432-1)

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., 19/02/2021, In: Bulletin of Volcanology. 83, 3

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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 Journal/Magazine › Journal article › peer-review

A model for permeability evolution during volcanic welding

Wadsworth, F. B., Vasseur, J., Llewellin, E., Brown, R., Tuffen, H., Gardner, J. E., Kendrick, J. E., Lavallee, Y., Dobson, K. J., Heap, M. J., Dingwell, D. B., Hess, K.-U., Schauroth, J., von Aulock, F. W., Kushnir, A. R. L. & Marone, F., 1/01/2021, In: Journal of Volcanology and Geothermal Research. 409, 16 p., 107118.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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 Journal/Magazine › Journal article › peer-review

Explosive-effusive volcanic eruption transitions caused by sintering

Wadsworth, F. B., Llewellin, E. W., Vasseur, J., Gardner, J. E. & Tuffen, H., 23/09/2020, In: Science Advances. 6, 39, 8 p., eaba7940.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Thermal Liability of Hyaloclastite in the Krafla Geothermal Reservoir, Iceland: The Impact of Phyllosilicates on Permeability and Rock Strength

Weaver, J., Eggertsson, G. H., Utley, J. E. P., Wallace, P. A., Lamur, A., Kendrick, J. E., Tuffen, H., Markússon, S. H. & Lavallée, Y., 14/07/2020, In: Geofluids. 2020, 9057193.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Chemical, Textural and Thermal Analyses of Local Interactions Between Lava Flow and a Tree – Case Study From Pāhoa, Hawai’i

Biren, J., Harris, A., Tuffen, H., Gurioli, L., Chevrel, M. O., Vlastélic, I., Schiavi, F., Benbakkar, M., Fonquernie, C. & Calabro, L., 30/06/2020, In: Frontiers in Earth Science. 8, 24 p., 233.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Comparative field study of shallow rhyolite intrusions in Iceland: emplacement mechanisms and impact on country rocks

Saubin, E., Kennedy, B. M., Tuffen, H., Villeneuve, M., Davidson, J. & Burchardt, S., 15/12/2019, In: Journal of Volcanology and Geothermal Research. 388, 18 p., 106691.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Degassing-induced chemical heterogeneity at the 2011-2012 Cordón Caulle eruption

Paisley, R., Berlo, K., Whattam, J., Schipper, C. I. & Tuffen, H., 26/11/2019, In: Volcanica. 2, 2, p. 211-237 27 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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 Journal/Magazine › Journal article › peer-review

The Permeability Evolution of Tuffisites and Implications for Outgassing Through Dense Rhyolitic Magma

Heap, M. J., Tuffen, H., Wadsworth, F. B., Reuschlé, T., Castro, J. M. & Schipper, C. I., 31/08/2019, In: Journal of Geophysical Research: Solid Earth. 124, 8, p. 8281-8299 19 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Geochemical constraints on the role of tuffisite veins in degassing at the 2008–09 Chaitén and 2011–12 Cordón Caulle rhyolite eruptions

Paisley, R., Berlo, K., Ghaleb, B. & Tuffen, H., 17/05/2019, (E-pub ahead of print) In: Journal of Volcanology and Geothermal Research.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Halogen (Cl, F) release during explosive, effusive, and intrusive phases of the 2011 rhyolitic eruption at Cordón Caulle volcano (Chile)

Schipper, C. I., Castro, J., Kennedy, B., Christenson, B., Aiuppa, A., Alloway, B., Forte, P., Seropian, G. & Tuffen, H., 11/05/2019, In: Volcanica. 2, 1, p. 73-90 18 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Basalt, Unveiling Fluid-filled Fractures, Inducing Sediment Intra-void Transport, Ephemerally: Examples from Katla 1918

Owen, J., Shea, T. & Tuffen, H., 1/01/2019, In: Journal of Volcanology and Geothermal Research. 369, p. 121-144 24 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Direct isotopic evidence of biogenic methane production and efflux from beneath a temperate glacier

Burns, R. K., Wynn, P. M., Barker, P. A., McNamara, N., Oakley, S., Ostle, N. J., Stott, A., Tuffen, H., Zhou, Z., Tweed, F., Chesler, A. & Stuart, M., 20/11/2018, In: Scientific Reports. 8, 8 p., 17118.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Multiple timescale constraints for high-flux magma chamber assembly prior to the Late Bronze Age eruption of Santorini (Greece)

Flaherty, T., Druitt, T., Tuffen, H., Higgins, M., Costa, F. & Cadoux, A., 09/2018, In: Contributions to Mineralogy and Petrology. 173, 21 p., 75.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Speculative Volcanology: Time, Becoming and Violence in Encounters with Magma

Clark, N. H., Gormally, A. M. & Tuffen, H., 1/05/2018, In: Environmental Humanities. 10, 1, p. 273-294 22 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Spatially heterogeneous argon-isotope systematics and apparent 40Ar/39Ar ages in perlitised obsidian

Flude, S., Tuffen, H. & Sherlock, S. C., 5/03/2018, In: Chemical Geology. 480, p. 44-57 14 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Magma degassing in the effusive-explosive subglacial rhyolitic eruption of Dalakvísl, Torfajökull, Iceland: insights into quenching pressures, palaeo-ice thickness, and edifice erosion

Owen, J., Tuffen, H. & McGarvie, D., 2018, In: JÖKULL.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The origin and evolution of breakouts in a cooling-limited rhyolite lava flow

Magnall, N., James, M., Tuffen, H., Vye-Brown, C., Schipper, C. I., Castro, J. & Davies, A. G., 2018, In: Geological Society of America Bulletin. 131, 1-2, p. 137-154 18 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Emplacing a cooling-limited rhyolite lava flow: similarities with basaltic lava flows

Magnall, N., James, M., Tuffen, H. & Vye-Brown, C., 8/06/2017, In: Frontiers in Earth Science. 5, 19 p., 44.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Rapid laccolith intrusion driven by explosive volcanic eruption

Castro, J., Cordonnier, B., Schipper, C. I., Tuffen, H., Baumann, T. & Feisel, Y., 23/11/2016, In: Nature Communications. 7, 7 p., 13585.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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 Journal/Magazine › Journal article › peer-review

Into the volcano

Wadsworth, F. & Tuffen, H., 1/02/2016, In: Geoscientist.

Research output: Contribution to Journal/Magazine › Journal article

Unravelling textural heterogeneity in obsidian: shear-induced outgassing in the Rocche Rosse flow

Shields, J., Mader, H., Carrichi, L., Tuffen, H., Mueller, S., Pistone, M. & Baumgartner, L., 16/01/2016, In: Journal of Volcanology and Geothermal Research. 310, p. 137-158 22 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Examining rhyolite lava flow dynamics through photo-based 3D reconstructions of the 2011–2012 lava flowfield at Cordón-Caulle, Chile

Jamie, F., James, M. & Tuffen, H., 1/10/2015, In: Journal of Volcanology and Geothermal Research. 304, p. 336–348 13 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Petrology, geochemistry and low-temperature alteration of extrusive lavas and pyroclastic rocks of the Igwisi Hills kimberlites, Tanzania.

Willcox, A., Buisman, I., Sparks, S., Brown, R., Manya, S., Schumacher, J. C. & Tuffen, H., 5/06/2015, In: Chemical Geology. 405, p. 82-101 20 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Cristobalite in the 2011–2012 Cordón Caulle eruption (Chile)

Schipper, C. I., Castro, J., Tuffen, H., Wadsworth, F., Chappell, D., Pantoja, A. E., Simpson, M. & Le Ru, E. C., 05/2015, In: Bulletin of Volcanology. 77, 5, 19 p., 34.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Seasonal release of anoxic geothermal meltwater from the Katla volcanic system at Sólheimajökull, Iceland

Wynn, P., Morrell, D., Tuffen, H., Barker, P., Tweed, F. & Burns, R., 9/03/2015, In: Chemical Geology. 396, p. 228-238 11 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Eruption and emplacement timescales of ignimbrite super-eruptions from thermo-kinetics of glass shards

Lavallee, Y., Wadsworth, F., Vasseur, J., Russell, J. K., Andrews, G., Hess, K.-U., von Aulock, F., Kendrick, J., Tuffen, H., Biggin, A. & Dingwell, D. B., 4/02/2015, In: Frontiers in Earth Science. 3, 11 p., 2.

Research output: Contribution to Journal/Magazine › Journal article › peer-review