Dataset
Data Publication
Dataset of experimental fragmentation results and petrophysical properties for pyroclasts from Mt. Pelée, Martinique
Huebsch, Mila | Kueppers, Ulrich | Carazzo, Guillaume | Cimarelli, Corrado | Hess, Kai-Uwe | Hornby, Adrian | Lejeune, Anne-Marie | Michaud-Dubuy, Audrey | Perugini, Diego | Weller, Daniel | Heap, Michael J. | Dingwell, Donald B.
GFZ Data Services
(2023)
Descriptions
Mt. Pelée is a stratovolcano in Martinique, which produces eruptions drastically varying in style from lava dome formation and collapse to long-lasting violent explosivity. This dataset provides results from petrophysical analysis and fragmentation experiments of pyroclastic samples from Mt. Pelée, together allowing new insights into the controls of fragmentation efficiency and eruption dynamics. Petrophysical properties are given for pyroclasts collected from ignimbrites from two dome-forming and three Plinian eruptions of Mt. Pelée.
These samples were fragmented at the Department of Earth and Environmental Sciences at Ludwig-Maximilians-Universität München (LMU Munich) in twenty-two rapid decompression experiments for the study of Huebsch et al. (2023), and seventeen for the study of Kueppers et al. (2015). Raw experimental grain size distribution (GSD) results from sieving products of these experiments are provided. The included Figure 1 shows a comparison of two common methods of quantifying fragmentation efficiency as a fractal dimension (Df) from GSDs, using cumulative weight fractions or numbers of particles as summary of particle proportions per grain size. Figure 2 shows the maximum particle ejection velocity vs the potential energy of fragmentation from each Huebsch et al. (2023) experiment. A full description of the data and methods is provided in the included data description file.
Keywords
MSL enriched keywords
Measured property
grain size distribution
Measured property
grain size distribution
Analyzed feature
grain size and configuration
grain size
grain size distribution
Apparatus
fluid transport testing
permeameter
general sample characterization
porosity and density determination
pycnometer
Apparatus
characterization of modelling material
porosity and density determination
pycnometer
permeability
igneous rock - extrusive
lava
MSL vocabulary keywords corresponding to originally assigned keywords
grain size distribution
grain size distribution
grain size distribution
permeameter
pycnometer
pycnometer
permeability
Originally assigned keywords
eruption style
magma properties
grain size distribution
rapid decompression experiments
fractal dimension
EPOS
multi-scale laboratories
rock and melt physical properties
ROCK CORERS
In Situ Land-based Platforms > GEOPHYSICAL STATIONS/NETWORKS > VOLCANO OBSERVATORY
SOLID EARTH
VOLCANO
ERUPTION DYNAMICS
PYROCLASTIC PARTICAL SIZE DISTRIBUTION
PYROCLASTICS COMPOSITION/TEXTURE
VOLCANIC EXPLOSIVITY
Permeameter
Pycnometer
Permeability
Metadata
MSL enriched sub domains
rock and melt physics
analogue modelling of geologic processes
microscopy and tomography
Resource Type
Source
Source publisher
| GFZ Data Services |
Creators
| Huebsch, Mila |
| Personal |
| https://orcid.org/0000-0002-1200-5963 |
| Department of Earth and Environmental Sciences, Ludwig-Maximilians-Universität (LMU), Munich, Germany |
| Kueppers, Ulrich |
| Personal |
| https://orcid.org/0000-0003-2815-1444 |
| Department of Earth and Environmental Sciences, Ludwig-Maximilians-Universität (LMU), Munich, Germany |
| Carazzo, Guillaume |
| Personal |
| https://orcid.org/0000-0003-0395-2595 |
| Institut de Physique du Globe de Paris, Université de Paris Cité, Paris, France |
| Cimarelli, Corrado |
| Personal |
| https://orcid.org/0000-0002-5707-5930 |
| Department of Earth and Environmental Sciences, Ludwig-Maximilians-Universität (LMU), Munich, Germany |
| Hess, Kai-Uwe |
| Personal |
| https://orcid.org/0000-0003-1860-8543 |
| Department of Earth and Environmental Sciences, Ludwig-Maximilians-Universität (LMU), Munich, Germany |
| Hornby, Adrian |
| Personal |
| https://orcid.org/0000-0002-4969-6163 |
| Department of Earth and Atmospheric Sciences, Cornell University, Ithaca, NY, USA |
| Lejeune, Anne-Marie |
| Personal |
| https://orcid.org/0000-0002-7863-8085 |
| Observatoire Volcanologique et Sismologique de Martinique, Institut de Physique du Globe de Paris, Université de Paris Cité, Martinique, France |
| Michaud-Dubuy, Audrey |
| Personal |
| https://orcid.org/0000-0003-3894-5758 |
| Institut de Physique du Globe de Paris, Université de Paris Cité, Paris, France |
| Perugini, Diego |
| Personal |
| https://orcid.org/0000-0002-2888-6128 |
| Department of Earth Sciences, University of Perugia, Perugia, Italy |
| Weller, Daniel |
| Personal |
| https://orcid.org/0000-0001-8437-5931 |
| Department of Earth and Environmental Sciences, Ludwig-Maximilians-Universität (LMU), Munich, Germany |
| Heap, Michael J. |
| Personal |
| https://orcid.org/0000-0002-4748-735X |
| Université de Strasbourg, CNRS, Institut Terre et Environnement de Strasbourg, UMR 7063, 5 rue Descartes, Strasbourg F-67084, FR; Institut Universitaire de France (IUF), Paris, FR |
| Dingwell, Donald B. |
| Personal |
| https://orcid.org/0000-0002-3332-789X |
| Department of Earth and Environmental Sciences, Ludwig-Maximilians-Universität (LMU), Munich, Germany |
Contributors
| Fragmentation Lab (Ludwig-Maximilians-University Munich, Germany) |
| Personal |
| Ludwig-Maximilians University of Munich, Munich, Germany |
| Fragmentation Lab (Ludwig-Maximilians-University Munich, Germany) |
| Organizational |
| 9cd562c216daa82792972a074a222c52 |
| Ludwig-Maximilians University of Munich, Munich, Germany |
| Huebsch, Mila |
| Personal |
| https://orcid.org/0000-0002-1200-5963 |
| Department of Earth and Environmental Sciences, Ludwig-Maximilians-Universität (LMU), Munich, Germany |
Citation
Huebsch, M., Kueppers, U., Carazzo, G., Cimarelli, C., Hess, K.-U., Hornby, A., Lejeune, A.-M., Michaud-Dubuy, A., Perugini, D., Weller, D., Heap, M. J., & Dingwell, D. B. (2023). Dataset of experimental fragmentation results and petrophysical properties for pyroclasts from Mt. Pelée, Martinique [Dataset]. GFZ Data Services. https://doi.org/10.5880/FIDGEO.2023.030
References
Language
en
Rights
| Name | Creative Commons Attribution 4.0 International |
| URI | https://creativecommons.org/licenses/by/4.0/legalcode |
| Identifier | cc-by-4.0 |
| Identifier Scheme | SPDX |
| Scheme URI | https://spdx.org/licenses/ |
| Name | CC BY 4.0 |
| URI | http://creativecommons.org/licenses/by/4.0/ |
Locations
- no geo-locations found -