Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/15435
DC Field | Value | Language |
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dc.date.accessioned | 2022-02-23T13:47:11Z | - |
dc.date.available | 2022-02-23T13:47:11Z | - |
dc.date.issued | 2021-11-13 | - |
dc.identifier.uri | http://hdl.handle.net/2122/15435 | - |
dc.description.abstract | In the Tethyan realm, leucocratic rocks were recognized as dikes and layers outcropping in the ophiolitic rocks of the Western Alps, in Corsica, and in the Northern Apennines. Several authors have suggested that the origin of leucocratic rocks is associated with partial melting of cumulate gabbro. Major and trace elements composition and paragenesis provided information about the leucocratic rocks genetic processes. This research aims at disclosing, for the first time, the petrographical and geochemical features of Timpa delle Murge leucocratic rocks, Pollino Massif (southern Italy), in order to discuss their origin and geodynamic significance through a comparison with other Tethyan leucocratic rocks. These rocks are characterized by high amounts of silica with moderate alumina and iron-magnesium contents showing higher potassium contents than plagiogranites, due to plagioclase alteration to sericite. Plagioclase fractionation reflects negative Eu anomalies indicating its derivation from gabbroic crystal mushes. The chondrite normalized REEs patterns suggest the participation of partial melts derived from a metasomatized mantle in a subduction environment. The results reveal some similarities in composition with other Tethyan leucocratic rocks, especially those concerning Corsica and the Northern Alps. These new data provide further clues on the origin of these leucocratic rocks and the Tethyan area geodynamic evolution. | en_US |
dc.language.iso | English | en_US |
dc.publisher.name | MDPI | en_US |
dc.relation.ispartof | Minerals | en_US |
dc.relation.ispartofseries | /11(2021) | en_US |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.subject | leucocratic rocks; geochemistry; fractional crystallization; ophiolite; geodynamic evolution; Pollino Massif; Southern Italy | en_US |
dc.title | Petrography and Geochemistry of the Leucocratic Rocks in the Ophiolites from the Pollino Massif (Southern Italy) | en_US |
dc.type | article | en |
dc.description.status | Published | en_US |
dc.type.QualityControl | Peer-reviewed | en_US |
dc.description.pagenumber | 1264 | en_US |
dc.identifier.URL | https://www.mdpi.com/2075-163X/11/11/1264 | en_US |
dc.subject.INGV | Petrography and Geochemistry of the Leucocratic Rocks in the Ophiolites from the Pollino Massif (Southern Italy) | en_US |
dc.identifier.doi | 10.3390/min11111264 | en_US |
dc.description.obiettivoSpecifico | 2TR. Ricostruzione e modellazione della struttura crostale | en_US |
dc.description.journalType | JCR Journal | en_US |
dc.relation.eissn | 2075-163X | en_US |
dc.contributor.author | Rizzo, Giovanna | - |
dc.contributor.author | Buccione, Roberto | - |
dc.contributor.author | Paternoster, Michele | - |
dc.contributor.author | Laurita, Salvatore | - |
dc.contributor.author | Bloise, Luigi | - |
dc.contributor.author | Calabrese, Egidio | - |
dc.contributor.author | Sinisi, Rosa | - |
dc.contributor.author | Mongelli, Giovanni | - |
dc.contributor.department | Department of Sciences, University of Basilicata | en_US |
dc.contributor.department | Department of Sciences, University of Basilicata | en_US |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Palermo, Palermo, Italia | en_US |
dc.contributor.department | TerraLab srl, Viale del Basento 118, 85100 Potenza | en_US |
dc.contributor.department | Parco Nazionale del Pollino, 85048 Rotonda, Italy | en_US |
dc.contributor.department | Parco Nazionale del Pollino, 85048 Rotonda, Italy | en_US |
dc.contributor.department | Department of Sciences, University of Basilicata- Institute of Methodologies for Environmental Analysis (CNR-IMAA), National Research Council of Italy, 85050 Tito Scalo, Italy; | en_US |
dc.contributor.department | Institute of Methodologies for Environmental Analysis (CNR-IMAA), National Research Council of Italy, 85050 Tito Scalo, Italy; | en_US |
item.cerifentitytype | Publications | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.dept | Department of Sciences, University of Basilicata | - |
crisitem.author.dept | Università della Basilicata, Potenza, Italy | - |
crisitem.author.dept | Parco Nazionale del Pollino, 85048 Rotonda, Italy | - |
crisitem.author.dept | Parco Nazionale del Pollino, 85048 Rotonda, Italy | - |
crisitem.author.dept | Department of Sciences, University of Basilicata, Viale dell'Ateneo Lucano 10, 85100 Potenza, Italy | - |
crisitem.author.dept | Department of Sciences, University of Basilicata, Viale dell'Ateneo Lucano 10, 85100 Potenza, Italy | - |
crisitem.author.orcid | 0000-0003-4264-531X | - |
crisitem.author.orcid | 0000-0001-5688-4018 | - |
crisitem.author.orcid | 0000-0002-9234-178X | - |
crisitem.author.orcid | 0000-0003-4439-3419 | - |
Appears in Collections: | Article published / in press |
Files in This Item:
File | Description | Size | Format | |
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2021_Rizzo et al. Minerals.pdf | Open Access published article | 6.62 MB | Adobe PDF | View/Open |
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