Purang Ultramafic Complex and Their Geological Origin, Southwest Tibet

作     者：Hamed Gamal El Dien Mohamed Hamdy Abdel Salam Abu EI-Ela Adel Hassan Youngwoo Kil 

作者机构：Geology Department FaculW of Science Tanta University 31527 Tanta Egypt Department of earth sciences school of natural science kanazawa university Japan Department of Energy and Resources Engineering College of Engineering Chonnam National University Yongbong-roBuk-gu Gwangju Korea 

出 版 物：《Acta Geologica Sinica(English Edition)》 (地质学报（英文版）)

年 卷 期：2015年第89卷第A2期

页      面：22-24页

核心收录：

学科分类：0709[理学-地质学] 0819[工学-矿业工程] 07[理学] 070901[理学-矿物学、岩石学、矿床学] 0818[工学-地质资源与地质工程] 0708[理学-地球物理学] 0816[工学-测绘科学与技术] 

主　　题：OPHIOLITES RESEARCH SERPENTINITE METASOMATISM (Mineralogy) RARE earths EARTH'S mantle 

摘      要：Neoproterozoic ophiolitic Serpentinites are common in the Arabian-Nubian Shield （ANS） of the Eastern Desert （ED） of Egypt, which were formed in arc stage in different tectonic setting. Thus they might subject to exchange with the crustal material derived from recycling subducting oceanic lithosphere. This caused metasomatism enriching the rocks in incompatible elements and forming non- residual minerals. Herein,