干旱区生态环境知识资源中心(Arid): Geochemical insight into granite hosted U-rich fluorite, Gabal El-Erediya area, Central Eastern Desert, Egypt: REE geochemical and fluid inclusion aspects

Arid

DOI	10.1007/s12517-021-07593-3
	Geochemical insight into granite hosted U-rich fluorite, Gabal El-Erediya area, Central Eastern Desert, Egypt: REE geochemical and fluid inclusion aspects
	Amer, Omar; Kharbish, Sherif; Maged, Ali; Khedr, Fares
通讯作者	Maged, A (corresponding author), Suez Univ, Fac Sci, Geol Dept, POB 43518, Suez, Egypt.
来源期刊	ARABIAN JOURNAL OF GEOSCIENCES
ISSN	1866-7511
EISSN	1866-7538
出版年	2021
卷号	14 期号:13
英文摘要	The A-type younger granite pluton and associated fluorite of Gabal El-Erediya, Eastern Desert, Egypt, have been investigated geologically and geochemically. Granites are genetically high-K-calc-alkaline syenogranites that show a high LREE/HREE ratio with noticeable negative Eu anomaly. Additionally, the visible tetrad pattern and negative Eu anomaly of the investigated granites point to fractional crystallization and fluid-melt interactions during the last stage of magmatic differentiation. They were probably generated within an extensional environment and were crystallized at temperature similar to 740 degrees C and pressure similar to 1.9 kbars. Two types of U-rich fluorite mineralizations were recorded including colorless and violet types. The hydrothermal fluids forming fluorites were related to late-stage differentiation of the felsic magma with a crystallization temperature ranging from 118 to 336 degrees C.
英文关键词	Granite Fluorite Uranium Felsic Hydrothermal
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000685638600005
WOS关键词	A-TYPE GRANITES ; ELEMENT GEOCHEMISTRY ; TRACE-ELEMENTS ; CALC-ALKALINE ; SOUTH CHINA ; URANIUM ; PROVINCE ; DISCRIMINATION ; PETROGENESIS ; MAGMATISM
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/2XILL650/362537
作者单位	[Amer, Omar] Zagazig Univ, Fac Sci, Geol Dept, Zagazig 44519, Egypt; [Kharbish, Sherif; Maged, Ali; Khedr, Fares] Suez Univ, Fac Sci, Geol Dept, POB 43518, Suez, Egypt
推荐引用方式 GB/T 7714	Amer, Omar,Kharbish, Sherif,Maged, Ali,et al. Geochemical insight into granite hosted U-rich fluorite, Gabal El-Erediya area, Central Eastern Desert, Egypt: REE geochemical and fluid inclusion aspects[J],2021,14(13).
APA	Amer, Omar,Kharbish, Sherif,Maged, Ali,&Khedr, Fares.(2021).Geochemical insight into granite hosted U-rich fluorite, Gabal El-Erediya area, Central Eastern Desert, Egypt: REE geochemical and fluid inclusion aspects.ARABIAN JOURNAL OF GEOSCIENCES,14(13).
MLA	Amer, Omar,et al."Geochemical insight into granite hosted U-rich fluorite, Gabal El-Erediya area, Central Eastern Desert, Egypt: REE geochemical and fluid inclusion aspects".ARABIAN JOURNAL OF GEOSCIENCES 14.13(2021).