Prof. Dr. Gehad Mohamed Saleh Ibrahim
Vice Head of Research Sector of
Geology
Nuclear Materials Authority, Egypt
Email: drgehad_m@yahoo.com
Qualifications
1997 Ph.D., Geology, El-Mansoura University, Egypt
1993 M.Sc., Geology, El-Mansoura University, Egypt
1987 B.Sc., Special Geology, El-Mansoura University, Egypt
Publications (Selected)
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Saleh GM,
Kamar MS (2018): Geochemical Characteristics and Radioactive Elements
Estimation along Trenches of Um Ara area, South Eastern Desert, Egypt.
Geoinformatics & Geostatistics: An Overview 6:2.
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Saleh GM,
Kamar MS, Rashed MA and El-Sherif AM (2015): Uranium Mineralization and Spectrometric Prospecting along Trenches of
Um Safi area, Central Eastern Desert of Egypt. Geoinformatics &
Geostatistics: An Overview 3:1.
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M. El
Ahmady, K. Watanabe, G. M. Saleh and W. S. Ibrahim (2015): Abu Rusheid
lamprophyre dikes, South Eastern Desert, Egypt: as physical-chemical traps for
REEs, Zn, Y, U, Cu,W,and Ag. Arab J Geosci. DOI 10.1007/s12517-015-1882-8.
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L.A Yousef
and G.M.Saleh (2014): Uranium (VI) Removal from Flood Water Using Trioctyl
Amine (TOA), At Abu Rusheid Area, South Eastern Desert, Egypt. IOSR Journal of
Applied Chemistry (IOSR-JAC), Vol. 7, Issue 7 Ver. III. (July. 2014), PP 05-14.
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A. M. El
Mezayen, G.M. Saleh, H.M.El Desoky, B.M.Khalil and A.M. Samy (2014):
Mineralogical and chemical studies on some minerals used in pharmaceutical
industries in Egypt. Az. J. Pharm Sci. Vol. 50, pp. 179-188.
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Gehad M.
Saleh, Doaa A. Mostafa1, Mostafa E. Darwish1 and Ibrahim A. Salem (2014): Gabal
El Faliq Granitoid rocks of the Southeastern Desert, Egypt: Geochemical
constraints, mineralization and Spectrometric Prospecting. Standard Global
Journal of Geology and Explorational Research Vol 1(1): 009- 026.
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G. M. Saleh,
S. A. Abdallah, A. A. Abbas, N. A. Dawood and M. A. Rashed (2012): Uranium
mineralizations of Wadi Sikait mylonites, Southeastern Desert, Egypt. Journal
of Geology and Mining Research Vol. 3(5), pp. 86 -104, August 2012.
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H.M.El
Desoky and G.M. Saleh (2012): Petrological and mineralogical characterization
of listwaenite from the proterozoic Wadi Garf Ophiolite, South Eastern Desert,
Egypt: An implication for mobility of elements during listwaenitization.
Egyptian Journal of Geology, Vol., 56, pp. 433-456.
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M. E.
Ibrahim, G. M. Saleh and W. S. Ibrahim (2010): Low grade metamorphosed
sandstone-type uranium deposit, Wadi Sikait, South Eastern Desert, Egypt.
Journal of Geology and Mining Research Vol. 2(6), pp. 129-141, November 2010.
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M. E.
Ibrahim, G. M. Saleh, N. A. Dawood and G.M. Aly (2010): Ocellar lamprophyre
dyke bearing mineralization, Wadi Nugrus, Eastern Desert, Egypt: Geology,
mineralogy and geochemical implications. Journal of Geology and Mining Research
Vol. 2(4), pp. 74–86, September 2010.
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Ibrahim,
M.E., El Tokhi, M.M., Saleh,G.M and Hassan, M.A. (2007): Geochemistry of
lamprophyres associated with uranium mineralization, Southeastern
Desert,Egypt.Chinese Journal of Geochemistry, Vol.26,No.4. p.356-365.
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Dawood,
Y.H.,Saleh,G.M.,and Abd El-Naby, H.H, (2005): Effects of hydrothermal
alteration on geochemical characteristics of El Sukkari granite, Centeral
Eastern Desert,Egypt. Interational Geolgy Review,Vol.47,P.1316-1329.
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Ibrahim,M.E,Saleh,G.M,Ibrahim,H.I,Mostafa,M.S,Azab,M.S,Darwish,H.M,Asran,H.M.
and Ibrahim,T.A.,(2005): Spectrometric and geochemical characteristics of um
doweila bostonite, Southeastern Desert, Egypt. 9th MPM Conferece, faculty of
engineering, cairo university, Egypt.P.1-13.
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Saleh,G.M,
Ibrahim, H.I, Azab, M.S, Abd El Wahed, A.A, Ragab, A.A. and, Ibrahim, M.E., (2004): Geologic and
spectrometric studies on Um Domi phanerozoic trachyte plug, Southeastern
Desert, Egypt.6 th Intern. Conf. On Geochemistry, Aex. Univ. Egypt. P. 329-345.
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Ibrahim,
M.E, Saleh, G.M, Ibrahim, H.I, Azab M.S., Khamies, A.A, Oraby, F., Abu EL
Hassan, E.A., and Ragab, A.A.,(2004): Geologic and ground spectrometric prospecting of the Abu Rusheid
- Sikeit shear zones, Southeastern Desert, Egypt. 7th Arab Conference on the
peaceful uses of Atomic Energy, Sanaa, Yemen, 1-30.
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Abd El-Naby,
H.H, and Saleh, G.M.(2003): Radioelement Distributions in the Proterozoic
Granites and Associated Pegmatites of Gabal El Fereyid Area, Southeastern
Desert, Egpt. Applied Radiation and Isotopes. Vol. 59,p.289-299.
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Saleh,
G.M.(2002): Neoproterozoic volcanism at Um Shilman-Um Dubr area, Southeast
Aswan, Egypt: Geology, geochemistry and tectonic environment of the Dokhan
Volcanic formation.N.Jb.Miner.Abh.Vol.177/3.p321-347.
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Saleh,G.M., Dawood, Y.H., and Abd El Naby, H.H, (2002):
Petrological and geochemical contraints on the origin of the granitoid suite of
the Homret Mikpid area, Southeastern Desert, Egpt. Journal of Mineralogical and
Petrological Sciences, (Japan) Vol.97, p.47-58.
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Saleh, G.M.
(2001): Evolution of Pan-African A- and I- Type granites from southeastern
Egypt: Inferences from Geology, geochemistry and mineralization. Interational
Geolgy Review, Vol.43, P.548-564.
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Ibrahim,
M.E., Saleh, G.M. and Abd El-Naby, H.H, (2001): Uranium mineralization in the
two mica granite of Gabal Ribdab area, Southeastern Desert, Egypt. Applied
Radiation and Isotopes. Vol. 55, p. 861-872.
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El Tokhi,
M.M. and Saleh, G.M. (2001): The evolution of Pan-African Aswan-Type rapakivi
granite, geochemical evidences from the south Eastern Desert of Egypt. Egyptian
Journal of Geology, Vol. 45/IA, P. 295-307.
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Abd El Naby,
H.H, Dawood, Y.H., and Saleh, G.M. (2000): Pan-African younger granitoid
Magmatism in the Gabel Homr Akarem area, South Eastern Desert, Egypt:
Geochemistry and petrogentic Implications. Chemie der Edr (Geochemistry), Vol.
60, p. 251-267.
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Ibrahim,
M.E., Assaf, H,S and Saleh, G.M. (2000): Geochemical Alteration and
spectrometric analyses in Abu Rusheid Altered uraniferous gneissose granites,
South Eastern Desert, Egypt, Chemie der Erde (Geochemistry). Vol. 60, p. 173-188.
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Assaf, H.E.,
Ibrahim, M.E., Zalata, A.A., El Metwally, A.A. and Saleh, G.M. (2000):
Polyphase folding in Nugrus-Sikeit area, South Eastern Desert, Egypt. Journal
of king Abdulaziz Earth Sciences. V.12, 1-16.
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El Gamili,
M.M, Younis, S.A., Ibrahim, M.E., and Saleh, G.M. (2000): Wadi Sikeit, The
Ancient Emerald Mine Sites, Egypt: A Geo-Archaeological Investigation. Annals
du sevice Des Antiquites De L’Egypt. p. 229-244.
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Ibrahim,
M.E., Amer, T.E., and Saleh, G.M. (1999): New occurrence of some Nuclear Materials
and gold mineralization at Wadi Sikeit area, South Eastern Desert, Egypt. First
Seminar on Nuclear Raw Materials and Their Technology, Cairo, Egypt. p.
271-286.
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Hesham A.
Yousef and Gehad M. Saleh (2013): Measurement of the Natural Radioactivity in
Cataclastic Rock Samples using RS-230 Spectrometer. Greener Journal of Physical
Sciences ISSN: 2276-7851 Vol. 3 (5), p. 165-176.
Projects
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Mineral
Resources Estimations in the Cataclastic rocks of Abu Rusheid area, South
Eastern Desert, Egypt (2013). Head of Abu Rusheid - Halaib project.
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Uranium
mineralization and Evaluation of Ores in the cataclastic rocks of Abu Rusheid
area, South Eastern Desert, Egypt (2012). Head of Abu Rusheid - Halaib project.
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Uranium
reserve evalution and Rare Metals of Abu Rusheid, Southeastern Desert, Egypt
(2011). Head of Abu Rusheid - Halaib project.
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Uranium
potentiality of Abu Rusheid area, Southeastern Desert, Egypt (2010). Head of Abu Rusheid - Halaib project.
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Geologic and
uranium mineralization in peraluminous leucogranites of Wadi Nugeus,
Southeastern Desert of Egypt (2009).
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Geochemical
evaluation for trace elements associated with low grade metamorphosed sandstone
type uranium deposit at Wadi Sikait, Southeastern Desert of Egypt (2008).
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Lamprophyre
bearing mineralization in Abu Rusheid, Southeastern Desert, Egypt (2008).
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Detailed
spectrometric prospecting and chemical alteration of El Atshan bostonites sill
central eastern desert, Egypt (2005).
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Uranium and
the associated rare metals potentialities of Abu Rusheid brecciated shear zone,
Southeastern Desert, Egypt (2002 - 2004).
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Preliminary
report on the evaluation of some sites nuclear ores in Halaib - W. Allaqi area,
Southeastern Desert, Egypt (2003).
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Uranium
potentiality of Um Ara area, Southeastern Desert, Egypt (2002).
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Geological
and mineralogical studies on the radioactive mineral occurrence at Qash Amir
area, Southeastern Desert, Egypt (2000).
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Geology and
radioactivity of G. El Fariad area, Southeastern Desert, Egypt (1999).
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Preliminary
Estimation of Uranium, Thorium and Some associated Elements along Cataclastic
Rocks trenches in Abu Rusheid Area, south Eastern Desert, Egypt. Internal
report of Nuclear Material Authority, 103p, (2016-2018). Supervisor of Abu
Rusheid - Halaib project.