Statistical approach by factor and cluster analysis on origin of elements from the Hamit Plutonic (Turkey) rock samples
Küçük Resim Yok
Tarih
2019
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Maden Tetkik Ve Arama Genel Mudurlugu-Mta
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
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 km(2). 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 SiO2 and the Rb/Zr versus SiO2 the initial melt had experience great evolution due to crustal assimilation. The initial melt is considered to have contained most of SiO2, TiO2, Fe2O3, MnO, MgO, CaO, P2O5, Sr, Zn, Cu, Ni, Co, Cr, Ba, Nd, Sc and V that formed the pluton, while majority of the Al2O3, Nb, Zr, U, Th, Pb, Ga, Rb, Ce and La are considered to have been derived from crustal contamination, and almost all of Na2O, K2O and Y are considered to have originated from crustal assimilation.
Açıklama
Anahtar Kelimeler
Soil
Kaynak
Bulletin of the Mineral Research and Exploration
WoS Q Değeri
N/A
Scopus Q Değeri
Q4
Cilt
160
