Zircon typologies and internal structures as petrogenetic indicators in contrasting granitoid types from central Anatolia, Turkey

Date

2008-07-01

Author

Köksal, Serhat
Göncüoğlu, Mehmet Cemal
Toksoy Köksal, Fatma

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

114
views

0
downloads

The external zircon morphology of granitoid rocks is combined with internal structures studied by cathodoluminescence imaging, to test the classic 'Pupin method' against geological and geochemical evidence for the origin and evolution of granitic rocks.

Subject Keywords

A-type granites, Trace-element, Crystalline complex, Geochemical characteristics, Tectonomagmatic evolution, Se China, Magmatism, Morphology, Discrimination, Constraints

URI

https://hdl.handle.net/11511/31784

Journal

MINERALOGY AND PETROLOGY

DOI

https://doi.org/10.1007/s00710-007-0228-y

Collections

Graduate School of Natural and Applied Sciences, Article

Suggestions

OpenMETU
Core

Zircon typology and chemistry of the granitoids from central anatolia, Turkey Köksal, Serhat; Göncüoğlu, Mehmet Cemal; Department of Geological Engineering (2005) This thesis investigates the morphological, chemical and growth characteristics of zircon mineral in relation with the granitoid petrology. Physical and chemical variations recorded within zircon crystals during evolution of the Central Anatolian Granitoids are discussed. The thesis focuses on twelve granitoid samples from the Ekecikdag, Agaçören and Terlemez regions from western part of central Anatolia. These granitoids are differentiated into S- and H-type granitoids on the basis of field, petrographical...
Zircon ages from the Beypazari granitoid pluton (north central Turkey): tectonic implications Speciale, Pamela A.; Catlos, Elizabeth J.; Yildiz, G. Okan; Shin, Timothy A.; Black, Karen N. (Informa UK Limited, 2012-09-01) The Beypazari granitoid is emplaced in a Late Cretaceous volcanic arc in north central Turkey and provides evidence for processes that occurred during the closure of the Neo-Tethys Ocean. Zircons from its northern granodiorite and quartz monzonite exposure are dated in rock thin section and display characteristic igneous zoning in cathodoluminescence (CL). Its oldest Late Cretaceous ages (95.4 +/- 4.2-91.3 +/- 6.5 Ma, U-238/Pb-206, +/- 1 sigma) time early crystallization from rising melts, but inspection of...
Post-cyclic settlement and tilting potential of mat foundations UNUTMAZ, BERNA; Çetin, Kemal Önder (2012-12-01) A simplified procedure for the estimation of cyclic shear stresses on foundation soil layers due to interactions of seismic excitation, foundation mat and overlying structural system, incorporating both kinematic and inertial aspects was described earlier in Cetin et al. 11,2]. This simplified procedure is now used, along with laboratory-based cyclic shear and volumetric strain relationships for the assessment of cyclically induced settlement and tilting potential of mat foundations. The proposed methodolog...
Zircon U Pb Geochronology Hf Isotopes and whole rock geochemistry of the meta magmatic rocks from the Çangaldağ Complex Central Pontides Turkey Çimen, Okay; Göncüoğlu, Mehmet Cemal; Simonetti, Antonio; Sayıt, Kaan (2016-04-11) The Central Pontides in northern Turkey form an imbricated structural complex that consists of a number of variably metamorphic oceanic assemblages between the Istanbul-Zonguldak and Sakarya Composite terranes. The Çangaldağ Complex is a member of this unit and occurs as an E-W trending 30 km long and 15 km wide belt to the north of the Kastamonu-Boyabat Tertiary basin. The Çangaldağ Complex consists predominantly of variably deformed and metamorphosed igneous rocks ranging from felsic to mafic in compositi...
Granitik Buzul Çakıllarında Zirkon Tipolojisi Çalışması: Toridler’den Örnek Bir Çalışma (Türkiye) Köksal, Serhat (2020-11-01) Gondwana’nın kuzey kenarına ait Geç Ordovisiyen buzul kayaçlarına, Torid’lerde ve Güneydoğu Anadolu Otokton Kuşağı’nda rastlanmaktadır. Bu çalışmada; Doğu Toridler’de Feke-Saimbeyli-Ceralan (Adana) (DPK-30), Feke-Gökmenler (Adana) (DPK-44) ve Orta Toridler’de Silifke-Ovacık (Mersin) (DPK-72) bölgelerinden alınmış olan granitik buzul çakıllarından ayrılmış zirkon mineralleri üzerinde zirkon tipolojisi ve zirkon doygunluk sıcaklığı araştırmaları yapılmıştır. Zirkon tipolojisi metoduna dayanarak; çalışılan örn...

Citation Formats

S. Köksal, M. C. Göncüoğlu, and F. Toksoy Köksal, “Zircon typologies and internal structures as petrogenetic indicators in contrasting granitoid types from central Anatolia, Turkey,” MINERALOGY AND PETROLOGY, pp. 185–211, 2008, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/31784.