Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/8609
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dc.contributor.authorallWalter, J. M.; Mineralogisch-Petrologisches Institut, Universität Bonn, Poppelsdorfer Schloss, D-53115, Bonn,en
dc.contributor.authorallIezzi, G.; Dipartimento di Ingegneria e Geologia (INGEO), Università G. d’Annunzio, Chieti, Italyen
dc.contributor.authorallAlbertini, G.; Dipartimento di Fisica e Ingegneria dei Materiali e del Territorio, Università Politecnica delle Marche,en
dc.contributor.authorallGunther, M. E.; Department of Geological Sciences, University of Idaho, Moscow, Idaho, USAen
dc.contributor.authorallPiochi, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italiaen
dc.contributor.authorallVentura, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.authorallJansen, E.; Mineralogisch-Petrologisches Institut, Universität Bonn, Bonn, Germanyen
dc.contributor.authorallFiori, F.; Di.S.C.O., Sez. di Biochimica, Biologia e Fisica, Università Politecnica delle Marce, Ancona, Italyen
dc.date.accessioned2013-04-09T08:04:46Zen
dc.date.available2013-04-09T08:04:46Zen
dc.date.issued2013-01-31en
dc.identifier.urihttp://hdl.handle.net/2122/8609en
dc.description.abstractThe crystal fabric of a lava has been analyzed for the first time by neutron texture diffraction. In this study we quantitatively investigate the crystallographic preferred orientation of feldspars in the Castello d’Ischia (Ischia Island, Italy) trachytic exogenous dome. The crystallographic preferred orientation was measured with the monochromatic neutron texture diffractometer SV7 at the Forschungszentrum Jülich in Germany and a Rietveld refinement was applied to the sum diffraction pattern. The complementary thin section analysis showed that the three-dimensional crystal shape and the corresponding shape preferred orientation are in agreement with the quantitative orientation distributions of the neutron texture data. The (0k0) crystallographic planes of the feldspars are roughly parallel to the local flow bands, whereas the other corresponding pole figures show that a pivotal rotation of the anorthoclase and sanidine crystals was active during the emplacement of this lava dome. In combination with scanning electron microscopy investigations, electron probe microanalysis, XRF, and X-ray diffraction, the Rietveld refinement of the neutron diffraction data indicates a slow cooling dynamic on the order of several months during their crystallization under subaerial conditions. Results attained here demonstrate that neutron texture diffraction is a powerful tool that can be applied to lava flows.en
dc.language.isoEnglishen
dc.publisher.nameAmerican Geophysical Unionen
dc.relation.ispartofGeochemistry, Geophysics, Geosystemsen
dc.relation.ispartofseries/14 (2013)en
dc.subjectneutron diffractionen
dc.subjectcrystal fabricen
dc.titleEnhanced crystal fabric analysis of a lava flow sample by neutron texture diffraction: A case study from the Castello d’Ischia domeen
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.description.pagenumber179-196en
dc.subject.INGV04. Solid Earth::04.01. Earth Interior::04.01.04. Mineral physics and properties of rocksen
dc.subject.INGV04. Solid Earth::04.04. Geology::04.04.05. Mineralogy and petrologyen
dc.subject.INGV04. Solid Earth::04.04. Geology::04.04.07. Rock geochemistryen
dc.subject.INGV04. Solid Earth::04.08. Volcanology::04.08.03. Magmasen
dc.subject.INGV04. Solid Earth::04.08. Volcanology::04.08.05. Volcanic rocksen
dc.subject.INGV05. General::05.02. Data dissemination::05.02.03. Volcanic eruptionsen
dc.identifier.doi10.1029/2012GC004431en
dc.description.obiettivoSpecifico3.5. Geologia e storia dei vulcani ed evoluzione dei magmien
dc.description.obiettivoSpecifico3.6. Fisica del vulcanismoen
dc.description.journalTypeJCR Journalen
dc.description.fulltextrestricteden
dc.relation.issn1525-2027en
dc.relation.eissn1525-2027en
dc.contributor.authorWalter, J. M.en
dc.contributor.authorIezzi, G.en
dc.contributor.authorAlbertini, G.en
dc.contributor.authorGunther, M. E.en
dc.contributor.authorPiochi, M.en
dc.contributor.authorVentura, G.en
dc.contributor.authorJansen, E.en
dc.contributor.authorFiori, F.en
dc.contributor.departmentMineralogisch-Petrologisches Institut, Universität Bonn, Poppelsdorfer Schloss, D-53115, Bonn,en
dc.contributor.departmentDipartimento di Ingegneria e Geologia (INGEO), Università G. d’Annunzio, Chieti, Italyen
dc.contributor.departmentDipartimento di Fisica e Ingegneria dei Materiali e del Territorio, Università Politecnica delle Marche,en
dc.contributor.departmentDepartment of Geological Sciences, University of Idaho, Moscow, Idaho, USAen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.departmentMineralogisch-Petrologisches Institut, Universität Bonn, Bonn, Germanyen
dc.contributor.departmentDi.S.C.O., Sez. di Biochimica, Biologia e Fisica, Università Politecnica delle Marce, Ancona, Italyen
item.openairetypearticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextrestricted-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptMineralogisch-Petrologisches Institut, Universität Bonn, Poppelsdorfer Schloss, D-53115, Bonn,-
crisitem.author.deptUniversità degli studi G. D'annunzio, Chieti Pescara, Italy-
crisitem.author.deptDipartimento di Fisica e Ingegneria dei Materiali e del Territorio, Università Politecnica delle Marche,-
crisitem.author.deptDepartment of Geological Sciences, University of Idaho, Moscow, Idaho, USA-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.deptMineralogisch-Petrologisches Institut, Universität Bonn, Bonn, Germany-
crisitem.author.deptDi.S.C.O., Sez. di Biochimica, Biologia e Fisica, Università Politecnica delle Marce, Ancona, Italy-
crisitem.author.orcid0000-0003-4214-1998-
crisitem.author.orcid0000-0001-9388-9985-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent05. General-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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