干旱区生态环境知识资源中心(Arid): Petrographical, structural, and remote sensing-based mapping of Gebel Atawi area, central Eastern Desert, Egypt

Arid

DOI	10.1007/s12517-021-07547-9
	Petrographical, structural, and remote sensing-based mapping of Gebel Atawi area, central Eastern Desert, Egypt
	Zaghlol, Khaled; Sakran, Shawky; El-Sharkawi, Mohamed; Said, Amir
通讯作者	Said, A (corresponding author), Cairo Univ, Dept Geol, Fac Sci, Giza 12613, Egypt.
来源期刊	ARABIAN JOURNAL OF GEOSCIENCES
ISSN	1866-7511
EISSN	1866-7538
出版年	2021
卷号	14 期号:14
英文摘要	The present article deals with field geology, petrography, and remote sensing of Gebel Atawi area in the central Eastern Desert of Egypt. It is a portion of the Arabian-Nubian shield which occupies the NE portion of the Pan-African orogenic belts. In the study area, petrographical characters of the encountered rocks and structural elements were investigated to build an evolution model. Field and remote sensing-based mapping revealed that the basement rocks cropping out in the study area are (from old to young) ophiolitic serpentinites, island arc metavolcanics, GI granitoids, intraplate (Hammamat) sediments, GII granites, as well as dikes and trachyte sheets and plugs. Petrographical characteristics of these rock units were described in detail in the present study. Bedding, foliations, lineations, folds, and faults observed in the studied rocks were thoroughly described. The study area could be evolved through five different stages which are the oceanic stage, the island arc stage, the mature arc stage, the collision stage, and finally the anorogenic stage.
英文关键词	Gebel Atawi Remote sensing Petrography Structural analysis Eastern Desert Egypt
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000691615900007
WOS关键词	ARABIAN-NUBIAN SHIELD ; NAJD FAULT SYSTEM ; CORE COMPLEX ; CRUSTAL EVOLUTION ; AFRICAN OROGEN ; OBLIQUE CONVERGENCE ; CALC-ALKALINE ; SAUDI-ARABIA ; SHEAR SYSTEM ; SINAI
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/362544
作者单位	[Zaghlol, Khaled] Egyptian Mineral Resources Author EMRA, POB 11517, Cairo, Egypt; [Sakran, Shawky; El-Sharkawi, Mohamed; Said, Amir] Cairo Univ, Dept Geol, Fac Sci, Giza 12613, Egypt
推荐引用方式 GB/T 7714	Zaghlol, Khaled,Sakran, Shawky,El-Sharkawi, Mohamed,et al. Petrographical, structural, and remote sensing-based mapping of Gebel Atawi area, central Eastern Desert, Egypt[J],2021,14(14).
APA	Zaghlol, Khaled,Sakran, Shawky,El-Sharkawi, Mohamed,&Said, Amir.(2021).Petrographical, structural, and remote sensing-based mapping of Gebel Atawi area, central Eastern Desert, Egypt.ARABIAN JOURNAL OF GEOSCIENCES,14(14).
MLA	Zaghlol, Khaled,et al."Petrographical, structural, and remote sensing-based mapping of Gebel Atawi area, central Eastern Desert, Egypt".ARABIAN JOURNAL OF GEOSCIENCES 14.14(2021).