Journals / Geosound / 2005 / Cilt: 0 - Sayı: 46

Petrographical and petrological features of volcanics of Maden Coplex

Maden Karmaşığı'na ait volkanitlerin petrografik ve petrolojik özellikleri

Journal
Geosound
Pages
107–123
Publication Date
2022-11-04
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Maden Complex were formed by above a northward-dipping, as a result of subduction of Neotethyan Ocean during Upper Cretaceous

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Maden Complex which are situated in the Eastern Taurus Orogenic Belt around crop out different situations.
📊
Key Findings & Data:Maden Complex consist of basaltic lavas, diabase dike, tuff, lapillistone, aglomerates and red colored mudstone, limestone blocks in the investigated area.
💡
Conclusion & Impact:Maden Complex were formed by above a northward-dipping, as a result of subduction of Neotethyan Ocean during Upper Cretaceous
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Maden Complex which are situated in the Eastern Taurus Orogenic Belt around crop out different situations. Maden Complex which cover large area in the Eastern Taurus Orogenic Belt represented by different lithological features and initially or tectonic relationships with different units. Maden Complex consist of basaltic lavas, diabase dike, tuff, lapillistone, aglomerates and red colored mudstone, limestone blocks in the investigated area. Maden Complex overthrust on to the Upper Cretaceous ophiolites and overlie discordantly on to the Bitlis Pütürge Metamorphics. The geochemical data indicate that the volcanics belong to Maden Complex consist of low and medium K-bgsalt, basaltic andesite and observed arc volcanic characteristics belong to the calcalkaline serie. These volcanics pointed negative HFSE ' anomaly as trace elements and get low HFSE concentration according to LILE. Maden Complex were formed by above a northward-dipping, as a result of subduction of Neotethyan Ocean during Upper Cretaceous

Özet

Maden Karmaşığı Toros Orojenik Kuşağı'nın doğu kesiminde farklı konumlarda yüzeyleme sunmaktadır. Doğu Toroslar da geniş yayılım sunan Maden Karmaşığı, farklı litolojik özellikler göstermekte, farklı birimlerle birincil veya tektonik ilişkiler sunmaktadır. Maden Karmaşığı çalışma alanında bazaltik lavlar, diyabazlar, tüf, lapillitaşı, aglomeralar ve kırmızı renkli çamurtaşı ve kireçtaşı bloklarından oluşmuştur. Birim, ofiyolitler tarafından tektonik olarak üzerlenirken, tabanında Bitlis-Pütürge Metamorfitleri ile diskordans bir ilişki göstermektedir. Maden Karmaşığı volkanitleri bazalt, bazaltik andezit ve andezitlerden oluşmuş kalkalkali karekterli düşük ve orta K bileşimlidir. Kayaçlar MORB'a göre yüksek LILE ve LREE zenginleşmesi ve HFSE konsantrasyonlarına sahiptirler. Jeokimyasal veriler, volkanitlerin Orta Eosen döneminde Üst Kretase'den beri bölgede devam etmekte olan kuzeye doğru dalma-batmaya bağlı olarak oluşan magmatik yay da gelişmiş olduklarını vermektedir.

🔖

Cite This Article

KILIÇ, A., ERDEM, E., BEYARSLAN, M. (2022). Petrographical and petrological features of volcanics of Maden Coplex. Geosound, Cilt: 0 - Sayı: 46, 107–123. https://ajindex.com/articles/651073

References (11)

  1. Açıkbaş, D. ve Baştuğ, C.,1975: Geological report and petroleum of northern areas of Cacas-Hani region. TPAO report, 971. Aktaş, G., 1985. The Maden Complex S.E.Turkey: Sedimentation and volcanism along a Neotethyan active continental margine. Thesis Doct. Phil. Edinburgh Üniversitesi, 350s. Aktaş, G., ve Robertson, A.H.F.,1990. Tectonic evolution of the Tethys suture zone in S.E. Turkey: evidence from the petrology and geochemistry of Late Cretaceous and Middle Eocene extrusives. In. Symp. On ophiolite genesis and evolution of oceanic lithosphere, Geol.Soc, London, Special Publ., 311-328.
  2. Baştuğ, C., 1980. Sedimentation, deformation and melange emplacement in the Lice basin, Dicle-Karabegan area, southeast Turkey Dissertation Dept. Geol. Eng. Middle East Tech. Univ., Ankara.
  3. Beyarslan, M. ve Bingöl, A.F.2000. Petrology of a supra-subauction zone ophiolite(Kömürhan-Elazığ-Turkey). Canadian Journal of Earth Sciences.37:1411-1424.CANADA. Bingöl, A.F. ve Beyarslan, M., 1996. Elazığ Magmatitleri'nin Jeokimyası ve petrolojisi. KTÜ 30:Yıl Sempozyumu Bildiri Metinleri. Cilt 1, 208-224.
  4. Çağlayan, M.A., İnal, R., Şengün,M. ve Yurtsever, A.,1984.
  5. Structural setting of Bitlis Masif, İn Tekeli, O. ve Göncüoğlu, M.C.,eds., Geology of the Taurus Belt; International Symposium Proceedings, Ankara,
  6. Turkey, Maden Tetkik ve Arama Enstitüsü, p.245-2 54. Erdoğan, B., 1977. Geology geochemistry and genesis of the sulphide deposits of the Ergani-Maden region SE Turkey, Ph.D.Thesis, Univ. New Brunswick. Irwine, T.N. ve Baragar, W.R.A., 1971. A guide to the chemical classification of the common volcanic rocks. Can. Jour. Earth Scien., 8,523-548.
  7. Meschede, M., 1986. A method of discriminating between different types of mid-ocean ridge basalts and continental tholeiites with the Nb-zr-Y diagram. Chem. Geol., 56,207-218.
  8. Michard, A., Whitechurch,H., Ricou, I.E., Montigny, R. ve Yazgan, E., 1984. Tauric subduction (Malatya-Elazığ provinces) and its bearing on tectonics of the Tethyan realms in Turkey: In Dixon, J.E. and Robertson, A.H.F. eds. The geological evolution of the eastern Mediterranean: Geological Society of London Special Publication, 17, p.361-373.
  9. Özkaya, İ. 1978. Ergani-Maden yöresinin stratigrafisi.TJK Bült., 17,1,51-71.
  10. Özkaya, İ. 1982. Upper Cretaceous plate rupture and development of leaky transcurrent fault ophiolites in southeast Turkey. Tectonophysics, v.88, pp. 103-116. Pearce,J.A. ve Norry, M.J.,1979.
  11. Petrogenetic implications of Ti, Zr, Y, and Nb variations in