Journals / Maden Tetkik ve Arama Dergisi / 2005 / Cilt: 131 - Sayı: 131

Geology, petrography and geochemistry of andesites at the Eastern end of Küçük Menderes Graben (Başova-Kiraz/İzmir)

Pages
1–19
Publication Date
2005-12-01
DOI
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AI Summary & Key Takeaways

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

The volcanic rocks are ~y enriched in LIL elements and modcfately enriched in HFSE elements, One of the SiIImplefrom Sa;ova are. has yielded ArU)IAi~ age of 14,710,1 Ma, Another sample abOtlt 12 km to the SW, nearYenisehlr has dated as 14.3,tO.1 Ma, This suW:k.8·line and cere- alkaline volcanism is represented by lavas, dikes and pyroctaWcs In the region, These volvanic rocks in neany eeme ag86 and exposing in dose locefrties to 88Ch othet. have been OOIIsideredto be the prod1.Ict&of the same 9t8OUS actMty because their geochemical affinitie&.

📌 3 Key Takeaways

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Objective & Hypothesis:The studied area is located in the eastern end of Kil9ilk: Menderes Graben.
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Key Findings & Data:The basement consis1;sor Menderes Massif metamorphIc rOCks.
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Conclusion & Impact:The volcanic rocks are ~y enriched in LIL elements and modcfately enriched in HFSE elements, One of the SiIImplefrom Sa;ova are. has yielded ArU)IAi~ age of 14,710,1 Ma, Another sample abOtlt 12 km to the SW, nearYenisehlr has dated as 14.3,tO.1 Ma, This suW:k.8·line and cere- alkaline volcanism is represented by lavas, dikes and pyroctaWcs In the region, These volvanic rocks in neany eeme ag86 and exposing in dose locefrties to 88Ch othet. have been OOIIsideredto be the prod1.Ict&of the same 9t8OUS actMty because their geochemical affinitie&.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:West Anatolia · Küçük Menderes Graben · Volcanism

Abstract

The studied area is located in the eastern end of Kil9ilk: Menderes Graben. The basement consis1;sor Menderes Massif metamorphIc rOCks. These are CUI by young volcanies cropped out an the NE. E and SE of Kiraz..around Ba,ov8. Kaf8bu~ and YeniteOOvillages in order. The volcanic rocks outcrop on a line in NE.sW trend as small exposures. The pink and grey colored volcanic rock&around aa.ova and ~ Vlll~ are snde6itic in cO",,06ition vnth hypocryWlUine-porphyritic to hyalopJitic texture, The phenocrysts are andesine. hornblende. pyroxene. biotite. quartz and opaque minelllls and the groundmass is glassy and ni(:rolil)c. Around Yenisehlr area, the IIOIeanlc rockS are dar')( ",ey and greeniSh grey In color and InelU6e plagloetase and pyrol(ene phenocrysts..While the main fetsic nineraI of the hypocrystat1in&-porphyriticvolcanic rocks is ~Iese. the main mafic is pyroxene involving in e microlitic g'oundm:a&S.However the rricrolites do not &how a el88r alignment, but some of them surround the phenocrysts. The volcanic rocks are ~y enriched in LIL elements and modcfately enriched in HFSE elements, One of the SiIImplefrom Sa;ova are. has yielded ArU)IAi~ age of 14,710,1 Ma, Another sample abOtlt 12 km to the SW, nearYenisehlr has dated as 14.3,tO.1 Ma, This suW:k.8·line and cere- alkaline volcanism is represented by lavas, dikes and pyroctaWcs In the region, These volvanic rocks in neany eeme ag86 and exposing in dose locefrties to 88Ch othet. have been OOIIsideredto be the prod1.Ict&of the same 9t8OUS actMty because their geochemical affinitie&.

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Cite This Article

EMRE, T., SÖZBİLİR, H. (2005). Geology, petrography and geochemistry of andesites at the Eastern end of Küçük Menderes Graben (Başova-Kiraz/İzmir). Maden Tetkik ve Arama Dergisi, Cilt: 131 - Sayı: 131, 1–19. https://ajindex.com/articles/54149

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References (7)

  1. Agostini, S., Doglioni, C., İnnocenti, F., Manetti, R, Savaşçın, M.Y. ve Tonarini, S., 2004. Neogene to Ouaternary volcanism in Western Anatolia: Evolution and geodinamic implication. 1. Ulusal Jeokimya Sempozyumu, 18-21 Kasım 2004, Bursa, 5s. Akay, E. ve Erdoğan, B. 2004. Evolution of Neogene calc-alkaline to alkaline volcanism in the Aliağa-Foça region (Western Anatolia, Turkey). Journal of Aslan Earth Sciences, 24, 367-387.
  2. Aldanmaz, E., Pearce, J.A., Thirlwall, M.F. ve Mitchell, J.G, 2000. Petrogenetic evolution of Late Cenozoic, post-collision volcanism in western Anatolia, Turkey. Journal of Voicanology and Geothermal Research. 102, 67-95. Anders E. ve Grevesse N. 1989. Abundances of the elements: Meteoritic and solar. GBorsi, S., Ferrara, G., Innocenti, F. ve Mazzuoli, R. 1972. Geochronology and petrology of recent volcanics in the eastern Aegean Sea (west Anatolian and Lesvos Island). Bulletin of Volcanolology, 36, 473-496.
  3. Cabanis, B. ve Lecolle, M., 1989. Le diagramme La/10-Y715-Nb/8: un outil pour la dis crimination des series volcaniques et la mise en evidence des processus de melange et/ou de contamination crustale. C. R. Acad. Scie. Paris, 309, II, 2023-2029.
  4. Candan O., Dara O.Ö., Oberhansli R. Çetinkaplan M., Partzsch J.H., Warkus F.C. ve Dürr S. 2001. Pan-African high-pressure etamorphism in the Precambrian basement of the Menderes Massif, western Anatolia, Turkey. Int J Earth Sci, 89, 793-811.
  5. Dewey, J.F. ve Şengör, A.M.C. 1979. Aegean and sur rounding regions: Complex multiplate and continuum tectonics in a convergent zone. Geological Society of America Bultetion, 90, 84-92.
  6. Ercan, T. 1981. Batı Anadolu Tersiyer volkanitleri ve Bodrum Yarımadasındaki volkanizmanın durumu. İstanbul Yerbilimleri Derg., 2/3-4, 263-281., 1982. Batı Anadolu'nun Genç Tektoniği ve volkanizması. Türkiye Jeol. Kur. 36. Bilimsel Teknik Kurultayı Panel Yay., 5-14, Ankara., 1987. Batı Anadolu'daki Senozoyik volkanitlerinin radyometrik yaş tayinleri. Jeomorfoloji Bülteni. 15, 83-90. ve Öztunalı, Ö. 1982. Kula volkanizmasının özellikleri ve içerdiği "base surge" tabaka şekilleri. Türkiye Jeol. Kur. Bült., 25/2, 117- 125., Günay, E. ve Türkecan, A, 1984. Bodrum yarımadasındaki magmatik kayaçların petrolojisi ve kökensel yorumu. Türkiye Jeol. Kur. Bült., C. 27, 85-98.
  7. Ercan, T. Satır, M., Kreuzer H., Türkecan, A., Günay, E., Çevikbaş, A., Ateş, M. ve Can, B. 1985. Interpretation of the new geochemical, isotopic and radiometriz data from the western Anatolian Cenozoic