Global volcanic rock classification of Holocene volcanoes
Abstract This data descriptor assigns the major and minor rock names from worldwide Holocene volcanoes of the Global Volcanism Program (GVP) using the Total Alkali-Silica diagram (TAS) for the chemical classification of volcanic rocks using the Geochemistry of Rocks of the Oceans and Continents (GEO...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2023-07-01
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| Series: | Scientific Data |
| Online Access: | https://doi.org/10.1038/s41597-023-02324-7 |
| _version_ | 1797789889271431168 |
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| author | Frédérique Oggier Christina Widiwijayanti Fidel Costa |
| author_facet | Frédérique Oggier Christina Widiwijayanti Fidel Costa |
| author_sort | Frédérique Oggier |
| collection | DOAJ |
| description | Abstract This data descriptor assigns the major and minor rock names from worldwide Holocene volcanoes of the Global Volcanism Program (GVP) using the Total Alkali-Silica diagram (TAS) for the chemical classification of volcanic rocks using the Geochemistry of Rocks of the Oceans and Continents (GEOROC) database. The precompiled files of the GEOROC database provide the chemical composition of volcanic rock samples, from which we computed major and minor rocks for global Holocene volcanoes reported in GVP. The combined dataset associates each volcano with the relative abundance of each volcanic sample type (whole rock, glass, melt inclusion) and provides the five major (more than 10% abundance) and minor rock names. In total, over 138,000 GEOROC volcanic rock samples were considered, for ~1000 Holocene volcanoes. The resulting major rock compositions are in general consistent with those given in GVP. The dataset provides a global panorama of rock composition for Holocene volcanoes. |
| first_indexed | 2024-03-13T01:57:00Z |
| format | Article |
| id | doaj.art-0552d0befa434d6b9c2ddd677c2f15c0 |
| institution | Directory Open Access Journal |
| issn | 2052-4463 |
| language | English |
| last_indexed | 2024-03-13T01:57:00Z |
| publishDate | 2023-07-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Data |
| spelling | doaj.art-0552d0befa434d6b9c2ddd677c2f15c02023-07-02T11:06:53ZengNature PortfolioScientific Data2052-44632023-07-011011810.1038/s41597-023-02324-7Global volcanic rock classification of Holocene volcanoesFrédérique Oggier0Christina Widiwijayanti1Fidel Costa2School of Physical and Mathematical Sciences, Nanyang Technological UniversityEarth Observatory of Singapore, Nanyang Technological UniversityEarth Observatory of Singapore, Nanyang Technological UniversityAbstract This data descriptor assigns the major and minor rock names from worldwide Holocene volcanoes of the Global Volcanism Program (GVP) using the Total Alkali-Silica diagram (TAS) for the chemical classification of volcanic rocks using the Geochemistry of Rocks of the Oceans and Continents (GEOROC) database. The precompiled files of the GEOROC database provide the chemical composition of volcanic rock samples, from which we computed major and minor rocks for global Holocene volcanoes reported in GVP. The combined dataset associates each volcano with the relative abundance of each volcanic sample type (whole rock, glass, melt inclusion) and provides the five major (more than 10% abundance) and minor rock names. In total, over 138,000 GEOROC volcanic rock samples were considered, for ~1000 Holocene volcanoes. The resulting major rock compositions are in general consistent with those given in GVP. The dataset provides a global panorama of rock composition for Holocene volcanoes.https://doi.org/10.1038/s41597-023-02324-7 |
| spellingShingle | Frédérique Oggier Christina Widiwijayanti Fidel Costa Global volcanic rock classification of Holocene volcanoes Scientific Data |
| title | Global volcanic rock classification of Holocene volcanoes |
| title_full | Global volcanic rock classification of Holocene volcanoes |
| title_fullStr | Global volcanic rock classification of Holocene volcanoes |
| title_full_unstemmed | Global volcanic rock classification of Holocene volcanoes |
| title_short | Global volcanic rock classification of Holocene volcanoes |
| title_sort | global volcanic rock classification of holocene volcanoes |
| url | https://doi.org/10.1038/s41597-023-02324-7 |
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