Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.13091/782
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dc.contributor.authorÇelik Karakaya, Muazzez-
dc.contributor.authorBozdağ, Ayla-
dc.contributor.authorÜnal Ercan, Hatice-
dc.contributor.authorKarakaya, Necati-
dc.date.accessioned2021-12-13T10:29:58Z-
dc.date.available2021-12-13T10:29:58Z-
dc.date.issued2020-
dc.identifier.issn0883-2927-
dc.identifier.issn1872-9134-
dc.identifier.urihttps://doi.org/10.1016/j.apgeochem.2020.104682-
dc.identifier.urihttps://hdl.handle.net/20.500.13091/782-
dc.description.abstractSulfur, oxygen and strontium isotope compositions of the sulfate minerals (gypsum and anhydride) of the Miocene evaporites in the Tuz Golu basin which is the largest, closed and inner basin of Turkey located in the Central Anatolia, were investigated to evaluate the origin of the sulfates and interpret the precipitation paleo-environment. The isotopic, mineralogical and chemical properties and composition of the samples collected from drillings were investigated. The delta S-34(CDT) and delta O-18(SMOW) values of the sulfate minerals range from 18.78 to 35.90 parts per thousand and 7.55-22.57 parts per thousand, respectively. Most of the delta S-34 values are similar to marine (Messinian) water. In addition, the Sr-87/Sr-86 ratios of the minerals vary from 0.707803 to 0.708209. Most of the delta S-34 and delta O-18 values and Sr-87/Sr-86 ratios of the investigated samples in the Tuz Golu basin are similar to those of the isotopic values of the Messinian marine sulfates indicating that the minerals were precipitated mostly from marine water. The S-34 and O-18 values of some samples are higher than those of the evaporites precipitated from the Miocene seawater and indicate that the evolution of the sufates in the basin was also controlled by the recycling-dissolution of the predeposited marine sulfates (Oligocene-Eocene), arid conditions and bacterial sulfate reduction (BSR) processes. Additionally, the low delta O-18 values and Sr-87/Sr-86 ratios with high Sr content of some samples other than those of the Miocene marine sulfates may have been caused by the influence of volcanic emanations, hydrothermal fluid, re-oxidation of sulfur and partially the contribution of the external or internal nonmarine water to the basin (e.g., meteoric water or groundwater/surface water). The Ca-sulfate minerals with high Sr contents and low Sr-87/Sr-86 ratios may have precipitated under the seawater-dominated hydrothermal fluid mixing conditions.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [114Y629]; Selcuk University Scientific Research Projects support programSelcuk University [16401034]en_US
dc.description.sponsorshipThis research was made possible with the support of The Scientific and Technological Research Council of Turkey (TUBITAK 114Y629) and partially of the Selcuk University Scientific Research Projects support program (16401034). Thanks to Dr. Tom Hill and Altina Fazliu (National History Museum, UK) for their scientific supports in the microfossils studies. We also thanks to MTA for helping us to acquire the drilling samples. We also thanks to the associate editor and two anonymous reviewers for their constructive comments and suggestions which improved the manuscript.en_US
dc.language.isoenen_US
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDen_US
dc.relation.ispartofAPPLIED GEOCHEMISTRYen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCa-Sulfate Mineralsen_US
dc.subjectMioceneen_US
dc.subjectOxygenen_US
dc.subjectSulfur And Strontium Isotopesen_US
dc.subjectTuz Golu Basinen_US
dc.subjectCentral Anatoliaen_US
dc.subjectMessinian Evaporitesen_US
dc.subjectRecycling Processesen_US
dc.subjectSecondary Gypsumen_US
dc.subjectStable-Isotopesen_US
dc.subjectSalinity Crisisen_US
dc.subjectSouthern Turkeyen_US
dc.subjectMarine Sulfateen_US
dc.subjectEvolutionen_US
dc.subjectReconstructionen_US
dc.subjectFragilariaen_US
dc.titleThe origin of Miocene evaporites in the Tuz Golu basin (Central Anatolia, Turkey): Implications from strontium, sulfur and oxygen isotopic compositions of the Ca-Sulfate mineralsen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.apgeochem.2020.104682-
dc.identifier.scopus2-s2.0-85088302746en_US
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Jeoloji Mühendisliği Bölümüen_US
dc.authoridKarakaya, Necati/0000-0002-9447-157X-
dc.authorwosidKarakaya, Muazzez Celik/ABG-4130-2020-
dc.authorwosidCelik Karakaya, Muazzez Celik/AAW-6584-2021-
dc.identifier.volume120en_US
dc.identifier.wosWOS:000566440600003en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.authorscopusid36944318400-
dc.authorscopusid55354186300-
dc.authorscopusid55964403000-
dc.authorscopusid6508252236-
item.openairetypeArticle-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextembargo_20300101-
item.fulltextWith Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.dept02.07. Department of Geological Engineering-
crisitem.author.dept02.07. Department of Geological Engineering-
crisitem.author.dept07. 04. Department of Chemistry and Chemical Processing Technologies-
crisitem.author.dept02.07. Department of Geological Engineering-
Appears in Collections:Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections
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