Arid
DOI10.1007/s12517-018-4020-6
3-D magnetic inversion and satellite imagery for the Um Salatit gold occurrence, Central Eastern Desert, Egypt
Mohamed, Hassan1; Saibi, Hakim2; Bersi, Mohand3; Abdelnabi, Sami4; Geith, Baher1; Ismaeil, Hamdy1; Tindell, Thomas5; Mizunaga, Hideki5
通讯作者Saibi, Hakim
来源期刊ARABIAN JOURNAL OF GEOSCIENCES
ISSN1866-7511
EISSN1866-7538
出版年2018
卷号11期号:21
英文摘要

The Um Salatit is a gold occurrence situated in the Central Eastern Desert of Egypt. The studied area is characterized by an intensive imbrication zone of serpentinites and metavolcanic rocks. The integrated use of aeromagnetic and spectral reflectance remote sensing data has proved effective for mapping geology related to ore deposits. Spectral reflectance maps have been produced to discriminate various rocks, such as serpentinites, gabbros, and metavolcanic rocks. 3-D inversion of aeromagnetic data acquired over the Um Salatit study area produced a 3-D magnetic susceptibility model showing magnetic bodies surrounded by less magnetic host rock. The magnetic features are elongated ENE-WSW parallel to the major thrust fault and mapped the Um Salatit serpentinized rocks. Remote sensing data allow investigating surficial geological features and mapping the mineralized areas. Remote results, in conjunction with 3-D inversion of aeromagnetic data, demonstrate that gold occurrence in the study area was effectively restricted to the highly magnetic zone interpreted as host rocks.


英文关键词3-D inversion The Um Salatit Gold occurrence Remote sensing Magnetic
类型Article
语种英语
国家Egypt ; U Arab Emirates ; Algeria ; Japan
收录类别SCI-E
WOS记录号WOS:000449698200004
WOS关键词EVOLUTION
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/2XILL650/207774
作者单位1.Egyptian Nucl Mat Author, Dept Geophys, New Cairo, Egypt;
2.United Arab Emirates Univ, Dept Geol, Coll Sci, Al Ain, U Arab Emirates;
3.Ferhat Abbas Univ, Dept Earth Sci, Setif, Algeria;
4.Ain Shams Univ, Dept Geophys, Fac Sci, Cairo 11566, Abbasia, Egypt;
5.Kyushu Univ, Dept Earth Resources Engn, Fac Engn, Fukuoka, Fukuoka, Japan
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GB/T 7714
Mohamed, Hassan,Saibi, Hakim,Bersi, Mohand,et al. 3-D magnetic inversion and satellite imagery for the Um Salatit gold occurrence, Central Eastern Desert, Egypt[J],2018,11(21).
APA Mohamed, Hassan.,Saibi, Hakim.,Bersi, Mohand.,Abdelnabi, Sami.,Geith, Baher.,...&Mizunaga, Hideki.(2018).3-D magnetic inversion and satellite imagery for the Um Salatit gold occurrence, Central Eastern Desert, Egypt.ARABIAN JOURNAL OF GEOSCIENCES,11(21).
MLA Mohamed, Hassan,et al."3-D magnetic inversion and satellite imagery for the Um Salatit gold occurrence, Central Eastern Desert, Egypt".ARABIAN JOURNAL OF GEOSCIENCES 11.21(2018).
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