Doğanşehir-Eskiköy (Malatya) Bölgesindeki Neojen Yaşlı (?) Volkanik Kayaçların Petrografik, Jeokimyasal ve Petrolojik Özellikleri

Mehmet Ali Ertürk; Hatice Kara; Abdullah Sar

doi:10.29130/dubited.887363

EN TR

Petrographic, Geochemical and Petrological Characteristics of Neogene (?) Volcanicsin the Doğanşehir-Eskiköy (Malatya) Region

Abstract

In this study, petrographic and geochemical properties of Neogene (?)volcanic rocks in Eskiköy-Doğanşehir (Malatya) region were investigated. The study area consists of Permo-Triassic Malatya metamorphics, Late Cretaceous Berite ophiolite, Early-Middle Eocene Doğanşehir, Polat-Beğre granitoids, Neogene (?) volcanics, and Plio-Quaternary alluviums. The investigated volcanic rocks exposed the Permo-Triassic Malatya metamorphic rocks by cutting with hot contact. Volcanics in dacite and rhyolite composition mainly consist of plagioclase, sanidine, quartz, biotite and amphibole minerals. These volcanics have calc-alkali and high-K calc-alkali characters. In the primitive mantle normalized multi-element and chondrite-normalized rare earth element variation diagram, large ion lithophile elements and light rare earth elements show enrichment and are thought to be caused by a mantle metasomatized by solutions derived from the oceanic crust due to subduction.

Keywords

Geochemistry, Malatya, Neogene volcanics, Petrography

Project Number

FÜBAP MF16.63

Doğanşehir-Eskiköy (Malatya) Bölgesindeki Neojen Yaşlı (?) Volkanik Kayaçların Petrografik, Jeokimyasal ve Petrolojik Özellikleri

Abstract

Bu çalışmada Eskiköy-Doğanşehir (Malatya) bölgesindeki Neojen (?) yaşlı volkanik kayaçlarının petrografik ve jeokimyasal özellikleri incelenmiştir. Çalışma bölgesi Permo-Triyas yaşlı Malatya metamorfitleri, Üst Kretase yaşlı Berit ofiyoliti, Erken-Orta Eosen yaşlı Doğanşehir, Polat-Beğre granitoidi, Neojen (?) yaşlı volkanitler ve Plio-Kuvaterner yaşlı alüvyonlardan oluşmaktadır. İncelenen volkanik kayaçlar Permo-Triyas yaşlı Malatya metamorfik kayaçlarını sıcak dokanakla keserek yüzeylemişlerdir. Dasit ve riyolit bileşimindeki volkanitler başlıca plajiyoklas, sanidin, kuvars, biyotit ve amfibol minerallerinden oluşurlar. Söz konusu volkanitler kalk-alkali ve yüksek-K kalk-alkali karaktere sahiptirler. Primitif mantoya normalize edilmiş çoklu element ve kondrite normalize edilmiş nadir toprak element değişim diyagramında büyük iyon yarıçaplı litofil elementleri ve hafif nadir toprak elementleri zenginleşme göstermektedir ve yitime bağlı olarak okyanusal kabuktan türeyen çözeltiler tarafından metasomatize edilmiş bir mantodan kaynaklandığı düşünülmektedir.

Keywords

Jeokimya, Malatya, Neojen volkanitleri, Petrografi

Supporting Institution

Fırat Üniversitesi Bilimsel Araştırma Projeleri

Project Number

FÜBAP MF16.63

Thanks

Bu çalışma Fırat Üniversitesi Bilimsel Araştırma Projeleri tarafından desteklenmiştir (Proje no: FÜBAP MF16.63).

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Details

Primary Language

Turkish

Subjects

Engineering

Journal Section

Research Article

Authors

Mehmet Ali Ertürk ^*
0000-0003-1197-9202
Türkiye

Hatice Kara
0000-0003-3441-9865
Türkiye

Abdullah Sar
0000-0002-9752-7807
Türkiye

Publication Date

July 31, 2021

Submission Date

February 26, 2021

Acceptance Date

May 4, 2021

Published in Issue

Year 2021 Volume: 9 Number: 4

DOI

https://doi.org/10.29130/dubited.887363

IZ

https://izlik.org/JA63BT36YP

APA

Ertürk, M. A., Kara, H., & Sar, A. (2021). Doğanşehir-Eskiköy (Malatya) Bölgesindeki Neojen Yaşlı (?) Volkanik Kayaçların Petrografik, Jeokimyasal ve Petrolojik Özellikleri. Duzce University Journal of Science and Technology, 9(4), 1294-1309. https://doi.org/10.29130/dubited.887363

AMA

1.Ertürk MA, Kara H, Sar A. Doğanşehir-Eskiköy (Malatya) Bölgesindeki Neojen Yaşlı (?) Volkanik Kayaçların Petrografik, Jeokimyasal ve Petrolojik Özellikleri. DUBİTED. 2021;9(4):1294-1309. doi:10.29130/dubited.887363

Chicago

Ertürk, Mehmet Ali, Hatice Kara, and Abdullah Sar. 2021. “Doğanşehir-Eskiköy (Malatya) Bölgesindeki Neojen Yaşlı (?) Volkanik Kayaçların Petrografik, Jeokimyasal Ve Petrolojik Özellikleri”. Duzce University Journal of Science and Technology 9 (4): 1294-1309. https://doi.org/10.29130/dubited.887363.

EndNote

Ertürk MA, Kara H, Sar A (July 1, 2021) Doğanşehir-Eskiköy (Malatya) Bölgesindeki Neojen Yaşlı (?) Volkanik Kayaçların Petrografik, Jeokimyasal ve Petrolojik Özellikleri. Duzce University Journal of Science and Technology 9 4 1294–1309.

IEEE

[1]M. A. Ertürk, H. Kara, and A. Sar, “Doğanşehir-Eskiköy (Malatya) Bölgesindeki Neojen Yaşlı (?) Volkanik Kayaçların Petrografik, Jeokimyasal ve Petrolojik Özellikleri”, DUBİTED, vol. 9, no. 4, pp. 1294–1309, July 2021, doi: 10.29130/dubited.887363.

ISNAD

Ertürk, Mehmet Ali - Kara, Hatice - Sar, Abdullah. “Doğanşehir-Eskiköy (Malatya) Bölgesindeki Neojen Yaşlı (?) Volkanik Kayaçların Petrografik, Jeokimyasal Ve Petrolojik Özellikleri”. Duzce University Journal of Science and Technology 9/4 (July 1, 2021): 1294-1309. https://doi.org/10.29130/dubited.887363.

JAMA

1.Ertürk MA, Kara H, Sar A. Doğanşehir-Eskiköy (Malatya) Bölgesindeki Neojen Yaşlı (?) Volkanik Kayaçların Petrografik, Jeokimyasal ve Petrolojik Özellikleri. DUBİTED. 2021;9:1294–1309.

MLA

Ertürk, Mehmet Ali, et al. “Doğanşehir-Eskiköy (Malatya) Bölgesindeki Neojen Yaşlı (?) Volkanik Kayaçların Petrografik, Jeokimyasal Ve Petrolojik Özellikleri”. Duzce University Journal of Science and Technology, vol. 9, no. 4, July 2021, pp. 1294-09, doi:10.29130/dubited.887363.

Vancouver

1.Mehmet Ali Ertürk, Hatice Kara, Abdullah Sar. Doğanşehir-Eskiköy (Malatya) Bölgesindeki Neojen Yaşlı (?) Volkanik Kayaçların Petrografik, Jeokimyasal ve Petrolojik Özellikleri. DUBİTED. 2021 Jul. 1;9(4):1294-309. doi:10.29130/dubited.887363

Petrographic, Geochemical and Petrological Characteristics of Neogene (?) Volcanicsin the Doğanşehir-Eskiköy (Malatya) Region

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Doğanşehir-Eskiköy (Malatya) Bölgesindeki Neojen Yaşlı (?) Volkanik Kayaçların Petrografik, Jeokimyasal ve Petrolojik Özellikleri

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