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| Titel |
X-ray computed micro-tomography: study on accretionary lapilli from Zelve eruption (Cappadocia-Central Anatolia, Turkey) |
| VerfasserIn |
Orkun Ersoy |
| Konferenz |
EGU General Assembly 2010
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| Medientyp |
Artikel
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| Sprache |
Englisch
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 12 (2010) |
| Datensatznummer |
250032425
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| Zusammenfassung |
| Morphology of aggregates formed in pyroclastic clouds may convey information about the modes of eruption, transport and deposition. However, ash aggregates were characterized on two-dimensional SEM micrographs or thin-sections to date. Three-dimensional reconstruction often reveals information about the morphology and composition of a system that can otherwise be obscured or misinterpreted by two-dimensional images. In this study, I present the morphology of accretionary lapilli from Zelve eruption in Cappadocia (Central Anatolia-Turkey) obtained using X-ray computed micro-tomography (CMT). CMT, a non-destructive method providing three-dimensional data enabled the quantification of some properties which provide the estimation of the style of transportation and deposition. |
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