Petrogenesis of I- and A-type granitoid plutons in the Shalair Valley area of the Zagros Suture Zone, NE Iraq

KADHIM Imad; HADI Ayten; 淺原 良浩; 山本 鋼志

doi:10.14862/geochemproc.62.0_59

Abstracts of Annual Meeting of the Geochemical Society of Japan

Session ID : 1D04

DOI https://doi.org/10.14862/geochemproc.62.0_59

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Host: Abstracts of Annual Meeting of the Geochemical Society of Japan

Petrogenesis of I- and A-type granitoid plutons in the Shalair Valley area of the Zagros Suture Zone, NE Iraq

*Imad Kadhim, Ayten Hadi, Yoshihiro Asahara, Koshi Yamamoto

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Keywords: granitoid, Zagros Orogeny, Sr isotope, Nd isotope, age

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Abstract

Jurassic and Cretaceous granitoid bodies are widely distributed in the Sanandaj-Sirjan Zone (SaSZ) of the Zagros Orogen. The Shalair Valley granitoid plutons in NE Iraq are located within Iraqi Zagros Suture Zone which is considered as an integral part of SaSZ in Iran, and several types of granitoid are distributed there. In this study, we reported radiometric ages and chemical and Sr-Nd isotopic features of the Shalair Valley granitoids.

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