Platinum-group minerals from the metamorphosed Abu Swayel Cu-Ni-PGE deposit, South Eastern desert, Egypt

被引：25
|
作者：
Helmy, HM [1 ]
Stumpfl, EF [1 ]
Kamel, OA [1 ]
机构：
[1] MENIA UNIV,FAC SCI,DEPT GEOL,MENIA,EGYPT
来源：
ECONOMIC GEOLOGY AND THE BULLETIN OF THE SOCIETY OF ECONOMIC GEOLOGISTS | 1995年 / 90卷 / 08期
关键词：
D O I：
10.2113/gsecongeo.90.8.2350
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
This contribution reports the first occurrence of platinum-group minerals (PGM) at Abu Swayel, describes the textural relations and chemical composition of the PGM, and discusses the petrogenesis of the mineralization. Transport and deposition of platinum group metals by hydrothermal solutions in different geologic settings (magmatic, sedimentary, metamorphic) have been demonstrated and Abu Swayel has emerged as a good example for the formation of PGM and Pb sulfosalts by hydrothermal solutions generated during amphibolite facies metamorphism. -from Authors
引用
收藏
页码：2350 / 2360
页数：11
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