Search Results - "El Feky, M. G."

Environmental and mineralogical studies on the stream sediments of Baltim–El Burullus coastal plain, North Delta, Egypt by Sallam, A. M., Faheim, A. A., El-Elshafiey, Z. A., Azeem, M. M. Abdel, El Feky, M. G., Hanfi, M. Y.

“…This work is mainly concerned with the effect of anthropogenic activities and natural radioactivity due to the presence of highly radioactive black sand spots,…”
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Natural Radioactivity and Radioelement Potentiality of Mylonite Rocks in Nugrus Area, Southeastern Desert, Egypt by Oraby, A. H., Saleh, G. M., Hassan, E. M., Eldabour, S. E., Tohamy, A. M. El, Kamar, M. S., Feky, M. G. El, Taher, A. El

“…The present study focuses on the distribution of natural radionuclides and the determination of radioelement favorability in the Nugrus mylonite rock. The…”
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Low-temperature alteration of uranium–thorium bearing minerals and its significance in neoformation of radioactive minerals in stream sediments of Wadi El-Reddah, North Eastern Desert, Egypt by Ebyan, O. A., Khamis, H. A., Baghdady, A. R., El-Feky, M. G., Abed, N. S.

“…The stream sediments of Wadi El Reddah (North Eastern Desert, Egypt) are geochemically and mineralogically investigated. Their content of radioactive and other…”
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Petrology, geochemistry, radioactivity, and M–W type rare earth element tetrads of El Sela altered granites, south eastern desert, Egypt by El Mezayen, A. M., Heikal, M. A., El-Feky, M. G., Shahin, H. A., Abu Zeid, I. K., Lasheen, S. R.

“…The southern part of the Eastern Desert of Egypt—about 30 km southwest of Abu-Ramad city—is mainly covered by ophiolitic rocks (Sul Hamed), island arc…”
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Radiometric and environmental impacts of mill tailings at experimental plant processing unit, Allouga, Egypt by Harpy, N. M., El Dabour, S. E., Sallam, A. M., Nada, A. A., El Aassy, A. E., El Feky, M. G.

“…Uranium mining and ore processing are known to be harmful to the environment and human health if the waste generated is not managed properly. The aim of the…”
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Geochemistry, mineralogy, and radioactivity of the Abu Furad Area, Central Eastern Desert, Egypt by El Mezayen, A. M., Abu Zeid, E. K., Hosny, W. S., El-Feky, M. G., Omar, S. M., Taalab, S. A.

“…Abu Furad is in the Central Eastern Desert, Egypt. It comprises metasediments, metavolcanics, metagabbros, syn- to late-orogenic granites, and post-orogenic…”
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Mineralogical, REE-geochemical and fluid inclusion studies on some uranium occurrences, Gabal Gattar, Northeastern Desert, Egypt by El-feky, M G

“…Altered granite occurrences (GII and GV) at Gabal (G.) Gattar are the most important mineralized rocks hosting U-mineralization in Egypt. This mineralized…”
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Mineralogy, M-type tetrad effect and radioactivity of altered granites at the G. Abu Garadi shear zone, central Eastern Desert, Egypt by El Nahas, H A, El Feky, M G, Mira, H

“…The G. Abu Garadi area is covered mainly by metasediments, alkali feldspar granites and stream sediments. The alkali feldspar granite is traversed by a major…”
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Mineralogy, geochemistry, radioactivity and environmental impacts of Gabal Marwa granites, southeastern Sinai, Egypt by El Feky, M G, El Mowafy, A A, Abdel Warith, A

“…The Gabal Marwa area is located in the southeastern part of Sinai, Egypt. It comprises gneisses and migmatites, granodiorites and monzogranites. Field,…”
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Experimental and theoretical investigation on physical, structure and protection features of TeO2–B2O3 glass doped with PbO in terms of gamma, neutron, proton and alpha particles by Saleh, Abdelmoneim, El-Feky, M.G., Hafiz, M.S., Kawady, N.A.

“…Glass series of composition 70TeO2- (30-x)B2O3- xPbO (where x = 2, 6, 10, 14 and 20 mol%) is prepared using melt-quenching technique. The glass structure was…”
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Petrological and mineralogical characteristics of younger granites and pegmatites in the Wadi Haleifiya area, southeastern Sinai, Egypt by El Gharbawy, R I, El Feky, M G, El Galy, M M, El Maadawy, W M

“…This study is concerned with the radioactivity and mineralogy of the younger granites and pegmatites in the Wadi Haleifiya area, southeastern Sinai Peninsula,…”
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Gamma-rays attenuation by mineralized siltstone and dolostone rocks: Monte Carlo simulation, theoretical and experimental evaluations by Aita, R.S., Abdel Ghany, H.A., Ibrahim, E.M., El-Feky, M.G., El Aassy, I.E., Mahmoud, K.A.

“…Radiation shielding performance against gamma rays for four mineralized natural rock samples collected from Um Bogma area, Southwestern Sinai, Egypt was…”
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Impacts of siltstone rocks on the ordinary concrete's physical, mechanical and gamma-ray shielding properties: An experimental examination by Aita, R.S., Mahmoud, K.A., Ghany, H.A. Abdel, Ibrahim, E.M., El-Feky, M.G., El Aassy, I.E.

“…A series of ordinary concrete is casted in order to examine the influence of the manganiferous siltstone rocks on the physical, mechanical, and gamma-ray…”
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