Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/10992
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dc.date.accessioned2018-03-06T08:15:42Zen
dc.date.available2018-03-06T08:15:42Zen
dc.date.issued2016en
dc.identifier.urihttp://hdl.handle.net/2122/10992en
dc.description.abstractWe present and discuss data from petrographic observation at the optical microscope, electron microprobe analyses on selected glass shards, and trace-element analyses on 14 mortar aggregates collected at the ancient harbors and other maritime structures of Latium and Campania, spanning the third century BCE through the second CE, aimed at identify the volcanic products employed in the concretes and their area of exploitation. According to Latin author Vitruvius assertion about the ubiquitous use of Campanian pozzolan in the ancient Roman sea-water concretes, results of this study show a very selective and homogeneous choice in the material employed to produce the concretes for the different investigated maritime structures, evidencing three main pumice compositions, all corresponding to those of the products of the post-Neapolitan Yellow Tuff activity of the Phlegraean Fields, and a systematic use of the local Neapolitan Yellow Tuff to produce the coarse aggregate of these concretes. However, mixing with local products of the Colli Albani volcanic district, located 20 km east of Rome, has been evidenced at two fishponds of Latium, in Punta della Vipera and Torre Astura. Based on these petrographic and geochemical data, we conclude that the selective use of pozzolan from Campania, rather than of unproved different chemical properties, was the consequence of a series of logistic, economic, industrial and historical reasons.en
dc.language.isoEnglishen
dc.relation.ispartofJournal of Volcanology and Geothermal Researchen
dc.relation.ispartofseries/328 (2016)en
dc.subjectGeochemistry of volcanic rocksTrace-element analysesEMP glass analysesAncient Roman mortarsMaritime constructionSea-water concretesMaterial provenanceen
dc.titlePetro-chemical features and source areas of volcanic aggregates used in ancient Roman maritime concretesen
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.description.pagenumber59-69en
dc.identifier.doi10.1016/j.jvolgeores.2016.10.005en
dc.description.obiettivoSpecifico2SR. VULCANI - Servizi e ricerca per la Societàen
dc.description.journalTypeJCR Journalen
dc.contributor.authorMarra, Fabrizioen
dc.contributor.authorAnzidei, Marcoen
dc.contributor.authorBenini, A.en
dc.contributor.authorD'Ambrosio, E.en
dc.contributor.authorGaeta, M.en
dc.contributor.authorVentura, Guidoen
dc.contributor.authorCavallo, A.en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italiaen
item.openairetypearticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextrestricted-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia-
crisitem.author.deptUniversità La Sapienza-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.orcid0000-0002-4881-9563-
crisitem.author.orcid0000-0003-1935-1049-
crisitem.author.orcid0000-0001-9388-9985-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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