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dc.contributor.authorAydin, Ali
dc.contributor.authorFerre, Eric C.
dc.contributor.authorAslan, Zafer
dc.date.accessioned2021-11-09T19:49:35Z
dc.date.available2021-11-09T19:49:35Z
dc.date.issued2007
dc.identifier.issn0040-1951
dc.identifier.urihttps://doi.org/10.1016/j.tecto.2007.04.009
dc.identifier.urihttps://hdl.handle.net/20.500.12440/4079
dc.description.abstractThe magnetic susceptibility of rocks is determined by their bulk chemistry and magnetic mineralogy. In this case study of the Saruhan pluton in Turkey, a detailed survey based on 925 field measurements and 37 whole rock analyses, reveals a strong correlation between magnetic susceptibility and FeOt (R-2=0.8). Petrographic observations and calculations based on whole-rock major element analyses indicate the presence of magnetite grains. Further calculations show that magnetite accounts for 88% of the magnetic susceptibility. The spatial correlation between FeOtotal and the magnetic susceptibility is particularly spectacular which suggests that K,, is a proxy for geochemical differentiation. The zoning pattern of magnetic susceptibility across the pluton is concentric and reverse, with the highest values of magnetic susceptibility in the center. This type of zoning is consistent with a previously proposed petrogenetic model. The comparison of the Saruhan granites with a classic example of paramagnetic granites reveals two contrasted FeOt-K-m trends. This suggests that these variations can be a useful tool to distinguish between leucocratic paramagnetic and leucocratic ferrimagnetic granites. (C) 2007 Elsevier B.V. All rights reserved.en_US
dc.language.isoengen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofTectonophysicsen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectmagnetic susceptibilityen_US
dc.subjectmajor elementsen_US
dc.subjectgraniteen_US
dc.subjectTurkeyen_US
dc.subjectplutonen_US
dc.titleThe magnetic susceptibility of granitic rocks as a proxy for geochernical composition: Example from the Saruhan granitoids, NE Turkeyen_US
dc.typearticleen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.description.wospublicationidWOS:000249052400005en_US
dc.departmentGümüşhane Üniversitesien_US
dc.authoridFerre, Eric / 0000-0002-3741-6371
dc.identifier.volume441en_US
dc.identifier.issue1-4en_US
dc.identifier.startpage85en_US
dc.identifier.doi10.1016/j.tecto.2007.04.009
dc.identifier.endpage95en_US
dc.authorwosidFerre, Eric / H-5161-2012


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