Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/3009
DC FieldValueLanguage
dc.contributor.authorallScheibner, B.; Geowissenschaftliches Zentrum Gottingenen
dc.contributor.authorallWorner, G.; Geowissenschaftliches Zentrum Gottingenen
dc.contributor.authorallCivetta, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italiaen
dc.contributor.authorallStosch, H.- G.; Institut fur Mineralogie und Geochemieen
dc.contributor.authorallSimon, K.; Geowissenschaftliches Zentrum Gottingenen
dc.contributor.authorallKronz, A.; Geowissenschaftliches Zentrum Gottingenen
dc.date.accessioned2007-12-07T07:17:11Zen
dc.date.available2007-12-07T07:17:11Zen
dc.date.issued2007en
dc.identifier.urihttp://hdl.handle.net/2122/3009en
dc.description.abstractIgneous garnets have the potential to strongly fractionate rare earth elements (REE). Yet informations on partition coefficients are very scant, and criteria for distinguishing between hydrothermal and magmatic garnets are ambiguous. To fill this gap, we present trace element and isotopic data for two types of Ca-rich garnets from phonolites (Mt. Somma- Vesuvius). Both Ca-garnet populations are different in their style and dynamics of fractionation: one population is progressively strongly depleted in HREE from core to rim, reflecting REE fractionation in the host phonolite via earlier-crystallized garnets. Such examples for extreme changes in HREE in garnets are only known for hydrothermal grandites by REE-bearingfluids. The second garnet population is homogeneous and formed in a closed system. Near-flat patterns between Sm and Lu confirm experimental data indicating lower D(Sm)/D(Lu) for Ca-rich garnets than for e.g. pyrope-rich garnets. It follows: DGrt/PhMelt for La = 0.5, Sm = 48 and Yb = 110.en
dc.language.isoEnglishen
dc.publisher.nameSpringeren
dc.relation.ispartofContrib Mineral Petrolen
dc.relation.ispartofseries/ 154 (2007)en
dc.subjectGranditeen
dc.subjectCa-rich garnetsen
dc.subjectAndraditeen
dc.subjectRare earth elementsen
dc.subjectFractionationen
dc.subjectPartition coefficienten
dc.titleRare earth element fractionation in magmatic Ca-rich garnetsen
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.description.pagenumber55-74en
dc.subject.INGV04. Solid Earth::04.04. Geology::04.04.07. Rock geochemistryen
dc.identifier.doi10.1007/s00410-006-0179-zen
dc.relation.referencesAdam J, Green TH (1994) The effects of pressure and temperature on the partitioning of Ti, Sr and REE between amphibole, clinopyroxene and basanitic melts. Chem Geol 117:219–233 Amthauer G, Annersten H, Hafner SS (1977) The Mo¨ ssbauer spectrum of 57Fe in titanium-bearing andradites. Phys Chem Miner 1:399–413 Armbruster T, Birrer J, Libowitzky E, Beran A (1998) Crystal chemistry of T-bearing andradites. Eur J Mineral 5:907–921 Aulinas M, Civetta L, Di Vito M, Orsi G, Gimeno D, Fernandez JL, Fernanadez Turiel JL (2007) The Plinian Mercato eruption of Mt. Somma-Vesuvius: magma chamber processes and eruption dynamics. Bull Volcanol (in press) Ayuso AA, De Vivo B, Rolandi G, Seal II R, Paone A (1998) Geochemical and isotope (Nd-Pb-Sr-O) variations bearing on the genesis of volcanic rocks from Vesuvius, Italy. J Volcanol Geotherm Res 82:53–78 Cioni R (2000) Volatile content and degassing processes in the AD 79 magma chamber at Vesuvius (Italy). Contrib Mineral Petrol 140:40–54 Cioni R, Civetta L, Marianelli P, Metrich N, Santacroce R, Sbrana A (1995) Compositional layering and syn-eruptive mixing on a periodically refilled shallow magma chamber: the AD 79 Plinian eruption of Vesuvius. J Petrol 36:739–776 Cioni R, Marianelli P, Santacroce R (1998) Thermal and compositional evolution of the shallow magma chambers of Vesuvius: evidence from pyroxene phenocrysts and melt inclusions. J Geophys Res Solid Earth 103:18277–18297 Cioni R, Marianelli P, Santacroce R (1999a) Temperature of Vesuvius magmas. Geology 27:443–446 Cioni R, Santacroce R, Sbrana A (1999b) Pyroclastic deposits as a guide for reconstructing the multi-stage evolution of the Mt. Somma-Vesuvius Caldera. Bull Volcanol 60:207–222 Civetta L, Orsi G, Scandone P, Pece R (1978) Eastwards migration of the Tuscan anatectic magmatism due to anticlockwise rotation on the Apennines. Nature 279:604– 605 Civetta L, Galati R, Santacroce R (1991) Magma mixing and convective compositional layering within the Vesuvius magma chamber. Bull Volcanol 53:287–300 Civetta L, D’Antonio M, De Lorenzo S, Di Rienzo V, Gasparini P (2004) Thermal and geochemical constrains on the ‘‘deep’’ magmatic structure of Mt. Vesuvius. J Vocanol Geotherm Res 133:1–12 D’Antonio M, Tonarini S, Arienzo I, Civetta L, Di RenzoV(2007) Components and processes in the magma genesis of the Phlegrean Volcanic District. Bull Geol Soc Am (in press) De Natale G, Troise C, Pingue F, Mastrolorenzo G, Pappalardo L (2006) The Somma-Vesuvius volcano (Southern Italy): structure, dynamics and hazard evaluation. Earth Sci Rev 74:73–111 De Vivo B, Rolandi G, Gans PB, Calvert A, Bohrson WA, Spera FJ, Belkin HE (2001) New constraints on the pyroclastic eruptive history of the Campanian volcanic Plain (Italy). Mineral Petrol 73:47–65 Dorendorf F, Wiechert U, Wo¨ rner G (2000) Hydrated sub-arc mantle: a source for the Kluchevskoy volcano, Kamchatka/ Russia. Earth Planet Sci Lett 175:69–86 Elter P, Grasso M, Parotto M, Mezzani L (2003) Structural setting of the Apennine-Maghrebian thrust belt. Episodes 26:205–211 Ferguson LJ and Edgar AD (1978) Petrogenesis and origin of analcime in volcanic-rocks of Crows-Nest formation, Alberta. Can J Earth Sci 15:66–77 Fulignati P, Marianelli P, Santacroce R, Sbrana A (2004) Probing the Vesuvius magma chamber–host rock interface through xenoliths. Geol Mag 141:417–428 Fulignati P, Panichi C, Sbrana A, Caliro S, Gioncada A, Del Moro A (2005) Skarn formation at the walls of the 79 AD magma chamber of Vesuvius (Italy): mineralogical and isotope constraints. Neues Jahrbuch der Mineralogie (Abhandlungen) 181:53–66 Gilg HA, Lima A, Somma R, Belkin HE, De Vivo B, Ayuso RA (2001) Isotope geochemistry and fluid inclusion study of skarns from Vesuvius. Mineral Petrol 73:145–176en
dc.description.obiettivoSpecifico2.3. TTC - Laboratori di chimica e fisica delle rocceen
dc.description.obiettivoSpecifico3.5. Geologia e storia dei sistemi vulcanicien
dc.description.journalTypeJCR Journalen
dc.description.fulltextreserveden
dc.contributor.authorScheibner, B.en
dc.contributor.authorWorner, G.en
dc.contributor.authorCivetta, L.en
dc.contributor.authorStosch, H.- G.en
dc.contributor.authorSimon, K.en
dc.contributor.authorKronz, A.en
dc.contributor.departmentGeowissenschaftliches Zentrum Gottingenen
dc.contributor.departmentGeowissenschaftliches Zentrum Gottingenen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italiaen
dc.contributor.departmentInstitut fur Mineralogie und Geochemieen
dc.contributor.departmentGeowissenschaftliches Zentrum Gottingenen
dc.contributor.departmentGeowissenschaftliches Zentrum Gottingenen
item.openairetypearticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextrestricted-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.depta Geowissenschaftliches Zentrum Göttingen (GZG)-Geochemie, Universität Göttingen, Goldschmidtstr. 1, D-37077 Göttingen, Germany-
crisitem.author.deptAbteilung Geochemie, GZG, Georg-August-Universität Göttingen, Goldschmidtstr. 1, 37077 Göttingen, Germany-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italia-
crisitem.author.deptInstitut fur Mineralogie und Geochemie-
crisitem.author.deptGeowissenschaftliches Zentrum Gottingen-
crisitem.author.deptGeowissenschaftliches Zentrum Gottingen-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
Appears in Collections:Article published / in press
Files in This Item:
File Description SizeFormat Existing users please Login
Scheibner,Worner,Civetta et al.Rare Earth element.pdf951.88 kBAdobe PDF
Show simple item record

WEB OF SCIENCETM
Citations

18
checked on Feb 10, 2021

Page view(s)

124
checked on Mar 27, 2024

Download(s)

24
checked on Mar 27, 2024

Google ScholarTM

Check

Altmetric