Journals / Maden Tetkik ve Arama Dergisi / 2019 / Cilt: 0 - Sayı: 160

Statistical approach by factor and cluster analysis on origin of elements from the Hamit plutonic (Turkey) rock samples

Hamit plütonuna (Türkiye) ait kayaç örneklerinde faktör ve kümeleme analizleri ile elementlerin kökeni üzerine istatistiksel yaklaşım

Pages
163–175
Publication Date
2022-10-19
DOI
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AI Summary & Key Takeaways

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

The initial melt is considered to have contained “most” of SiO2 , $TiO_2$ , $Fe_2;O_3$ , MnO, MgO, CaO, $P_2;O_5$ , Sr, Zn, Cu, Ni, Co, Cr, Ba, Nd, Sc and V that formed the pluton, while “majority” of the $Al_2;O_3$ , Nb, Zr, U, Th, Pb, Ga, Rb, Ce and La are considered to have been derived from crustal contamination, and “almost all” of $Na_2;O$, $K_2;O$ and Y are considered to have originated from crustal assimilation.

📌 3 Key Takeaways

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Objective & Hypothesis:The Hamit pluton forms part of the Central Anatolian Crystalline Complex.
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Key Findings & Data:It covers an area of about 120 km2 .
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Conclusion & Impact:The initial melt is considered to have contained “most” of SiO2 , $TiO_2$ , $Fe_2;O_3$ , MnO, MgO, CaO, $P_2;O_5$ , Sr, Zn, Cu, Ni, Co, Cr, Ba, Nd, Sc and V that formed the pluton, while “majority” of the $Al_2;O_3$ , Nb, Zr, U, Th, Pb, Ga, Rb, Ce and La are considered to have been derived from crustal contamination, and “almost all” of $Na_2;O$, $K_2;O$ and Y are considered to have originated from crustal assimilation.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The Hamit pluton forms part of the Central Anatolian Crystalline Complex. It is located N-NE of Kaman (Kirsehir). It covers an area of about 120 km2 . The geochemical contents of 63 rock samples collected from this pluton were analyzed for their origin, homogeneity and relationship with crustal rocks. Their element contents were determined by using X-Ray Fluorescence spectroscopy. The samples were divided into 2 major groups based on their similarities: Group 1 contained 63.5% of the samples and indicated they were formed from melts whose contents might have evolved greatly due to crustal assimilation; while the 36.5% of samples belonged to Group 2, and show minimal evolution of the melt. According to the variation in K/Rb ratio versus $SiO_2$and the Rb/Zr versus $SiO_2$the initial melt had experience great evolution due to crustal assimilation. The initial melt is considered to have contained “most” of SiO2 , $TiO_2$ , $Fe_2;O_3$ , MnO, MgO, CaO, $P_2;O_5$ , Sr, Zn, Cu, Ni, Co, Cr, Ba, Nd, Sc and V that formed the pluton, while “majority” of the $Al_2;O_3$ , Nb, Zr, U, Th, Pb, Ga, Rb, Ce and La are considered to have been derived from crustal contamination, and “almost all” of $Na_2;O$, $K_2;O$ and Y are considered to have originated from crustal assimilation.

Özet

Hamit plütonu Orta Anadolu Kristalin Kompleksinin bir bölümünü oluşturmaktadır. Plüton,Kaman’ın (Kırşehir) K-KD’sunda yer almakta olup, yaklaşık 120 km2’lik bir alan kaplamaktadır.Bu plütondan alınan 63 adet kayaç örneğinin jeokimyasal içerikleri köken, homojenlik ve kabuksalkayaçlarla ilişkileri için analiz edilmiştir. Element içerikleri X-ışınları floresans spektroskopisikullanılarak belirlenmiştir. Örnekler, benzerlikleri dikkate alınarak 2 ana gruba ayrılmıştır. Grup 1,örneklerin %63.5’ini teşkil etmekte olup, büyük oranda kabuk asimilasyonuna bağlı olarak içeriklerideğişime uğramış eriyiklerden oluştuğuna işaret etmekte iken örneklerin %36.5’i ise Grup 2’ye aittir ve daha az oranda eriyiğin magmatik evrimini gösterir. K/Rb oranına karşılık $SiO_2$ ve Rb/Zr oranına karşılık $SiO_2$ değerlerindeki değişikliklere göre ilksel eriyik, kabuk asimilasyonuna bağlı büyük bir magmatik evrim geçirmiştir. İlksel eriyik $SiO_2$, $TiO_2$ , $Fe_2;O_3$ , MnO, MgO, CaO, $P_2;O_5$, Sr, Zn, Cu, Ni,Co, Cr, Ba, Nd, Sc ve V içeriklerinin “çoğuna” sahipken; $Al_2;O_3$, Nb, Zr, U, Th, Pb, Ga, Rb, Ce ve Laiçeriğinin “büyük çoğunluğunun” kabuksal kirlenme ile ve $Na_2;O$ , $K_2;O$ ve Y içeriğinin ise “hemenhepsinin” kabuk asimilasyonundan kaynaklandığı düşünülmektedir.

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Cite This Article

İLBEYLİ, N., BATTALOĞLU, R., YALÇIN, F., NYAMSARI, D. G. (2022). Statistical approach by factor and cluster analysis on origin of elements from the Hamit plutonic (Turkey) rock samples. Maden Tetkik ve Arama Dergisi, Cilt: 0 - Sayı: 160, 163–175. https://ajindex.com/articles/577614

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References (10)

  1. Akbarpour, A., Gholami, N., Azizi, H., Torab, F.M. 2013. Cluster and R-mode factor analyses on soil geochemical data of Masjed-Daghi exploration area, northwestern Iran. Arabian Journal of Geosciences 6: 3397-3408.
  2. Bingöl, E. 1989. Geological map of Turkey, 1:2 000 000. Mineral Research and Exploration Institute, Ankara.
  3. Boruvka, L., Vacek, O., Jehlicka J. 2005. Principal component analysis as a tool to indicate the origin of potentially toxic elements in soils. Geoderma 128: 289-300.
  4. Child, D. 1970. The essential of factor analysis. Hold Rinehart and Winston Ltd, London, 107 pp. Davidson, J.P., Ferguson, K.M., Colucci, M.T., Dungan, M.A. 1987. The origin of magmas from the San Pedro-Pellado Volcanic Dokhan Volcanics complex, S. Chile: multicomponent sources and open system evolution. Contributions to Mineralogy and Petrology 100: 429-445.
  5. Facchinelli, A., Sacchi, E., Mallen, L. 2001. Multivariate statistical and GIS-based approach to identify heavy metal sources in soils. Environmental Pollution 114: 313-324.
  6. Fitton, J.G., Upton, B.G.J. 1987. Alkaline Igneous Rocks. Geological Society Special Publication No. 30, pp. ix-xiv. Gill, R.C.O. 1972. The geochemistry of the Grønnedal-Ika alkaline complex, South Greenland. Unpublished PhD Thesis, University of Durham, UK. Göncüoğlu, M. C., Toprak, V., Kuşcu, İ., Erler, A., Olgun, E. 1991. Orta Anadolu Masifinin Batı Bölümünün Jeolojisi, Bölüm 1-Güney Kesim: TPAO Rapor No. 2909 (unpublished, in Turkish). Greenwood, N.N., Earnshaw, A. 1997. Chemistry of the Elements 2nd edition. Oxford: ButterworthHeinemann. Ilbeyli, N. 1999. Petrogenesis of Collision-related Plutonic Rocks, Central Anatolia (Turkey). Unpublished PhD Thesis, University of Durham, Durham, UK. Ilbeyli, N. 2004.
  7. Field, Petrographic and Geochemical Characteristics of the Hamit Alkaline Intrusion in the Central Anatolian Crystalline Complex, Turkey. Turkish Journal of Earth Sciences 13: 269-286.
  8. Ilbeyli, N., Yalcin, F. 2015. Application of Factor Analysis Method to the Alkaline Geochemical Data from Central Anatolia (Turkey). Goldschmidt 2015 Abstracts, 3314. Jöreskog, K.G., Klovan, J.E., Reyment, R.A. 1976.
  9. Geological Factor analysis. Elsevier, Amsterdam, 178 pp. Kumru, M.N., Bakac, M. 2003. R-mode Factor Analysis Applied to the Distribution of Elements in Soils from the Aydın Basin, Turkey. Journal of Geochemical Exploration 77: 81-91.
  10. Lawley, D.N., Maxwell, A.E. 1971. Factor analysis as a statistical method. 2nd edition Butterworth and Co., Ltd., Lond