Data for the H2O concentration in glass particles produced during the 2011-2012 Cordon Caulle eruption.

These are data pertaining to Wadsworth et al. (2022) which are published here: https://doi.org/10.1016/j.jvolgeores.2022.107672. How: Samples were set in epoxy and ground to the point where half of the glass chips collected were ground away. Then the sample was turned around and the other half of the particles were ground away until a thin slice of the chips remained at about 0.05 mm thick. At this point, the thin slices of volcanic chips were measured using Fourier Transform Infrared How: Spectroscopy (FTIR) at JAMSEC (Japan) by Iona McIntosh in collaboration with coauthors and Fabian Wadsworth. The data are the primary data in this manuscript. These data were collected to investigate how much water is remnant in particles that are known to have formed by the competition between degassing of H2O and sintering in volcanoes. That competition has implications for the development and destruction of permeability, which is at the core of this project.

Date (Creation): 2025-10-15

Identifier: http://data.bgs.ac.uk/id/dataHolding/13608564

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British Geological Survey - Enquiries

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GEMET - INSPIRE themes, version 1.0

Geology

BGS Thesaurus of Geosciences

Sintering
NGDC Deposited Data
Geochemistry

dataCentre

NGDC Deposited Data

Keywords

NERC_DDC

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Other constraints: Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"

Metadata language: EnglishEnglish

Topic category

Geoscientific information

Begin date: 2022-01-07

End date: 2022-10-03

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British Geological Survey - Enquiries

OnLine resource: Data

Hierarchy level: nonGeographicDataset Non geographic dataset

Other: non geographic dataset

Conformance result

Date (Publication): 2011

Explanation: See the referenced specification

Pass: No

Conformance result

Date (Publication): 2010-12-08

Explanation: See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF

Pass: No

Statement: The data were collected at JAMSTEC (Japan) by Iona McIntosh in collaboration with Fabian Wadsworth as part of this project. The data were analysed on samples collected in Chile at the site of the 2011 eruption of Cordon Caulle (40°35′25″S 72°07′02″W / 40.59028°S 72.11722°W). The data were collected in 2021 ahead of publication in 2022. The data were collected by the authors involved directly and have been made available with the publication. Other than that, the data have not exchanged hands or been subject to any other changes.