 | Gaafar, Ibrahim, Elbarbary, Mona, Sayyed, M. I., Sulieman, Abdelmoneim, Tamam, Nissren, Khandaker, Mayeen Uddin, Bradley, David A., Hanfi, Mohamed. Y. (2022) Assessment of Radioactive Materials in Albite Granites from Abu Rusheid and Um Naggat, Central Eastern Desert, Egypt. Minerals, 12 (2) 120 doi:10.3390/min12020120 | Journal (article/letter/editorial) | | Materials in Albite Granites from Abu Rusheid and Um Naggat, Central Eastern Desert, Egypt Ibrahim Gaafar...Authority, P.O. Box 530, El Maadi, Cairo 11936, Egypt; gaafar_ibrahim@yahoo.com (I.G.); monaelbarbary@gmail...Materials in Albite Granites from Abu Rusheid and Um Naggat, Central Eastern Desert, Egypt. Minerals 2022...and Um Naggat albite granite’s natural radioactivity in the Central Eastern Desert, Egypt, using an HPGe...HPGe laboratory spectrometer. A total of 17 albite granite samples were detected for this study. The activity |  | | Journal (article/letter/editorial) | | Characterization of Beryl-Bearing Granitoids, Eastern Desert, Egypt: Metallogenic and Exploration Constraints...Abdalla Nuclear Materials Authority, Alexandria, Egypt Abstract Mineral chemistry and geochemical characteristics...characteristics of beryl-bearing granitoids in Eastern Desert of Egypt, were examined in order to identify the...peraluminous, Ta ⱖ Nb + Sn + Be ⫾ W-enriched, Li-albite granite (e.g. Nuweibi and Abu Dabbab); and (ii)...of volatiles. Keywords: Be-granites, beryl, Li-albite granite, apogranite. 1. Introduction So-called |  | Seddik, Amany M.A., Darwish, Mahmoud H., Azer, Mokhles K., Asimow, Paul D. (2020) Assessment of magmatic versus post-magmatic processes in the Mueilha rare-metal granite, Eastern Desert of Egypt, Arabian-Nubian Shield. Lithos, 366. 105542pp. doi:10.1016/j.lithos.2020.105542 | Journal (article/letter/editorial) | | processes in the Mueilha rare-metal granite, Eastern Desert of Egypt, ArabianNubian Shield Amany M.A. Seddik...processes in the Mueilha rare-metal granite, Eastern Desert of Egypt, Arabian-Nubian Shield, LITHOS (2020),...processes in the Mueilha rare-metal granite, Eastern Desert of Egypt, Arabian-Nubian Shield Amany M. A. Seddik...El-Kharga, 72511 Egypt b c Geological Sciences Department, National Research Centre, Cairo, Egypt Division...rare-metal granite, exposed in the central Eastern Desert of Egypt, is a postcollisional intrusion that formed |  | Helba, H., Trumbull, R. B., Morteani, G., Khalil, S. O., Arslan, A. (1997) Geochemical and petrographic studies of Ta mineralization in the Nuweibi albite granite complex, Eastern Desert, Egypt. Mineralium Deposita, 32 (2) 164-179 doi:10.1007/s001260050082 | Journal (article/letter/editorial) | | mineralization in the Nuweibi albite granite complex, Eastern Desert, Egypt Received: 8 November 1995 /...Nuweibi albite granite is one of 14 known Sn-Ta-Nb bearing granitoids in the Eastern Desert region of...of Egypt. The granite is a highly leucocratic, albiterich rock with accessory columbite-tantalite, cassiterite...Nuweibi granite is divided into a western and an eastern part by a regional fault. Both parts of the granite...complex. The eastern part of the granite is more highly mineralized, has higher modal albite contents and |  | | Journal (article/letter/editorial) | | rare-metal-beating granitic rocks, central Eastern Desert, Egypt M o h a m e d A. H a s s a n e n a, H a...Department, Faculty of Science. Tanta University; Tanta, Egypt Received 28 June 1994; accepted 1 December 1995...are divided into medium-grained pink granites and albite-rich granites. Both types exhibit peraluminous...Ma and 527 4- 26 Ma, respectively. The Nuweibi albite granite (NAG) represents the youngest granite phase...for other post-orogenic granites from southwest Egypt and northern Sudan. The Nd and Sr isotopic compositions |  | | Journal (article/letter/editorial) | | granitoids and the associated rocks in the Eastern Desert, Egypt Hamdy M. Abdalla*, Hiroharu Matsueda**,...Authority, P.O. Box 259, C.N. 21111, Alexandria, Egypt Natural History Museum, Hokkaido University, Sapporo...Japan *** Faculty of science, El Fayoum University, Egypt ** - The study of chemical zoning, color and...associations: metasomatized granites and lithium albite granites. The cassiterite of the metasomatized...the other hand, the cassiterite in the lithium albite granite is enriched in Ta, Nb (with low Nb/Ta ratio) |  | | Journal (article/letter/editorial) | | Metal Granitoids and Associated Rocks, Eastern Desert, Egypt Hamdy M. Abdalla1, Hossam Helba2 and Hiroharu...Alexandria, Egypt, 2Faculty of Science, Alexandria University, Moharem Bek, Alexandria, Egypt, History Museum...peraluminous, Ta ³ Nb + Sn + Be ± W-enriched, Li-albite granite (e.g. Nuweibi, Igla and Abu Dabbab). The...pyramidal faces. Compositionally, zircon of Li-albite granite ranges between Zr0.925Hf0.075SiO4 and Zr0...fluids. Keywords: apogranites, granitoids, Li-albite granites, rare metals, zircon chemistry. Received |  | Zoheir, Basem, Lehmann, Bernd, Emam, Ashraf, Radwan, Abdelhady, Zhang, Rongqing, Bain, Wyatt M., Steele-MacInnis, Matthew, Nolte, Nicole (2020) Extreme fractionation and magmatic–hydrothermal transition in the formation of the Abu Dabbab rare-metal granite, Eastern Desert, Egypt. Lithos, 352. 105329 doi:10.1016/j.lithos.2019.105329 | Journal (article/letter/editorial) | | formation of Abu Dabbab rare-metal granite, Eastern Desert, Egypt Basem Zoheir, Bernd Lehmann, Ashraf Emam...formation of Abu Dabbab rare-metal granite, Eastern Desert, Egypt, LITHOS(2019), https://doi.org/10.1016/j...formation of Abu Dabbab rare-metal granite, Eastern Desert, Egypt Basem Zoheir1,2,*, Bernd Lehmann3, Ashraf...Faculty of Science, Benha University, 13518 Benha, Egypt oo 1Dept. f Wyatt M. Bain 6, Matthew Steele-MacInnis6...Faculty of Science, Aswan University, 81528 Aswan, Egypt 5Dept. of Earth Sciences, Nanjing University, |  | | Journal (article/letter/editorial) | | study from the Homrit Waggat area of the Eastern Desert of Egypt Mokhles K. Azer1 | Khaled M. Abdelfadil2...Centre, Cairo, Egypt 2 Geology Department, Faculty of Science, Sohag University, Sohag, Egypt 3 Division... National Research Centre, 12622‐Dokki, Cairo, Egypt. Email: mokhles72@yahoo.com; mk.abdel‐ malak@nrc...the Homrit Waggat area in the central Eastern Desert of Egypt reveal two magmatic phases. The early phase...allanite, Arabian‐Nubian Shield, delamination, Eastern Desert, post‐collisional 1 | I N T RO D U CT I |  | Basta, Fawzy F., Maurice, Ayman E., Bakhit, Bottros R., Azer, Mokhles K., El-Sobky, Atef F. (2017) Intrusive rocks of the Wadi Hamad Area, North Eastern Desert, Egypt: Change of magma composition with maturity of Neoproterozoic continental island arc and the role of collisional plutonism in the differentiation of arc crust. Lithos, 288. 248-263 doi:10.1016/j.lithos.2017.07.011 | Journal (article/letter/editorial) | | Intrusive Rocks of the Wadi Hamad Area, North Eastern Desert, Egypt: Change of Magma Composition with Maturity...Intrusive Rocks of the Wadi Hamad Area, North Eastern Desert, Egypt: Change of Magma Composition with Maturity...Intrusive Rocks of the Wadi Hamad Area, North Eastern Desert, Egypt: Change of Magma Composition with Maturity...Giza, Egypt b Geology Department, Faculty of Science, Helwan University, 11790 Cairo, Egypt c Geology...Science, Beni-Suef University, 62517 Beni-Suef, Egypt NU a Institute of Geochemistry and Petrology |  | El-Wardany, Refaey M., Jiao, Jiangang, Zoheir, Basem, Kumral, Mustafa, Kaya, Mustafa, Abdelnasser, Amr (2023) Post-Subduction Granite Magmatism and Gold-Sulfide Mineralization in the Abu Zawal (Fatira) Area, Eastern Desert, Egypt. Minerals, 13 (4) 489 doi:10.3390/min13040489 | Journal (article/letter/editorial) | | Mineralization in the Abu Zawal (Fatira) Area, Eastern Desert, Egypt Refaey M. El-Wardany 1,2 , Jiangang Jiao...Mineralization in the Abu Zawal (Fatira) Area, Eastern Desert, Egypt. Minerals 2023, 13, 489. https://doi.org/10...Assiut 71524, Egypt Geology Department, Faculty of Science, Benha University, Benha 13518, Egypt Institute...the Abu Zawal (Fatira) mine area, North Eastern Desert of Egypt, is related to porphyritic felsite dikes...Keywords: Abu Zawal (Fatira) gold deposit; Eastern Desert; Egypt; post-subduction magmatism; Dokhan Volcanics; |  | | Journal (article/letter/editorial) | | Manuscript Mueilha rare metals granite, Eastern Desert of Egypt: An example magmatic-hydrothermal system...Anders Lindh , Mueilha rare metals granite, Eastern Desert of Egypt: An example magmatichydrothermal system...MANUSCRIPT Mueilha rare metals granite, Eastern Desert of Egypt: an example magmatic-hydrothermal system...Department of Geology, Assiut University, Assiut, 71516, Egypt 2 Department of Geology, Lund University, Sölvegatan...be seen as a highly leucocratic medium-grained albite/oligoclase framework infilled with quartz, K-feldspar |  | El-Desoky, Hatem M., Abdel-Rahman, Ahmed M., Ene, Antoaneta, Khalil, Ahmed E., Fahmy, Wael, Zakaly, Hesham M. H., Awad, Hamdy A. (2022) Origin and Heavy Metals of Plagio-Granites in Egyptian Shield Oceanic Complexes: A Case Study of Abu Dabbab Area, Central Eastern Desert, Egypt. Minerals, 12 (9) 1093 doi:10.3390/min12091093 | Journal (article/letter/editorial) | | Case Study of Abu Dabbab Area, Central Eastern Desert, Egypt Hatem M. El-Desoky 1 , Ahmed M. Abdel-Rahman...Case Study of Abu Dabbab Area, Central Eastern Desert, Egypt. Minerals 2022, 12, 1093. https://doi.org/10...Faculty of Science, Al-Azhar University, Cairo 11884, Egypt Department of Chemistry, Physics and Environment...Geology, National Research Center, Cairo 12622, Egypt Institute of physics and technology, Ural Federal...71524, Egypt Geology Department, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt Correspondence: |  | | Journal (article/letter/editorial) | | basin origin of some ophiolites from the Eastern Desert of Egypt E. S. Farahat1 , M. M. El Mahalawi1 , G...Department of Geology, Minia University, EL-Minia, Egypt Institute of Mineralogy and Petrology, Karl-Franzens...metavolcanic occurrences from the central Eastern Desert of Egypt are presented. The investigated rocks show...for formation of some ophiolites in the Eastern Desert of Egypt in continental (ensialic) back arc basins...Introduction The basement complex in the Eastern Desert of Egypt is a part of the ArabianNubian Shield (ANS) |  | | Journal (article/letter/editorial) | | mineralization in Egypt: A case study from the Um El Tuyor mine, south Eastern Desert Basem A. Zoheir Department...Geology, Benha Faculty of Science, 13518 Benha, Egypt A R T I C L E I N F O Article history: Received...Shear zone Orogenic gold Um El Tuyor Eastern Desert Allaqi Egypt A B S T R A C T Although gold production...of the Red Sea in Upper Egypt and northern Sudan. In the Eastern Desert of Egypt, numerous but small gold...Tuyor gold deposit, in the extreme south of the Eastern Desert, consists of a series of quartz and quartz–carbonate |  | | Journal (article/letter/editorial) | | Rare-Metal Granitoids and Associated Rocks, Eastern Desert, Egypt a b Fathy H. Mohamed , Hamdy M. Abdalla...Alexandria, Egypt b Nuclear Materials Authority , P. O. Box 259, C. N., Alexandria, 21111, Egypt c Department...Alexandria University , Moharem Bek, Alexandria, Egypt Published online: 06 Jul 2010. To cite this article:...Rare-Metal Granitoids and Associated Rocks, Eastern Desert, Egypt, International Geology Review, 41:10, 932-948...Rare-Metal Granitoids and Associated Rocks, Eastern Desert, Egypt F A T H Y H. MOHAMED, Department of Geology |  | Azer, Mokhles K., Gahlan, Hisham A., Asimow, Paul D., Al-Kahtany, Khaled M. (2019) The common origin and alteration history of the hypabyssal and volcanic phases of the Wadi Tarr albitite complex, southern Sinai, Egypt. Lithos, 324. 821-841 doi:10.1016/j.lithos.2018.12.015 | Journal (article/letter/editorial) | | the Wadi Tarr Albitite complex, southern Sinai, Egypt Mokhles K. Azer, Hisham A. Gahlan, Paul D. Asimow...the Wadi Tarr Albitite complex, southern Sinai, Egypt. Lithos (2018), https://doi.org/10.1016/j.lithos...the Wadi Tarr Albitite Complex, southern Sinai, Egypt Mokhles K. Azer1*, Hisham A. Gahlan2,3, Paul D....Sciences Department, National Research Centre, Cairo, Egypt 2 Department of Geology and Geophysics, King Saud...Geology Department, Assiut University, Assiut 71516, Egypt 4 Division of Geological & Planetary Sciences |  | | Journal (article/letter/editorial) | | rare metals mineralization at the central Eastern Desert of Egypt A. M. E L-KAMMAR,1 * A. E. SALMAN ,2 M...Cairo University, Giza, Egypt 2 Nuclear Material Authority of Egypt, Qattamiya, Egypt (Received May 8, 2000;...Rare metals mineralization in Jabal Gattar, N. E. Egypt, occurs at the sheared tectonic contact between...as well. wide spread in Sinai and the Eastern Desert of Egypt. They represent the magmatic activity making...younger gran- I NTRODUCTION The granitic rocks in Egypt are broadly classified into two main groups: older |  | | Journal (article/letter/editorial) | | Neoproterozoic arc–back-arc system in the Central Eastern Desert of Egypt: Evidence from supra-subduction zone ophiolites...Department of Geology, Minia University, El-Minia 61519, Egypt a r t i c l e i n f o Article history: Received...Arc–back-arc Egypt a b s t r a c t Ophiolites are widely distributed in the Central Eastern Desert (CED) of...of Egypt, occurring as clusters in the northern (NCEDO) and southern (SCEDO) segments. Mineralogical...southern Israel, Jordan and Sinai, Egyptian Eastern Desert, the Red Sea Hills of Sudan, Eritrea and as |  | | Journal (article/letter/editorial) | | Rare metal-bearing and barren granites, Eastern Desert of Egypt: geochemical characterization and metallogenetic...GeologyDepartment, Alexandria University,Alexandria, Egypt (First received 30th December, 1992;revised versionreceived...Three "younger granite" plutons from the Eastern Desert of Egypt are studied: petrographic and geochemical...ratios (e.g., K/Rb, Rb/Sr, Ba/Rb) discriminate the albite granite and the pink granites into "mineralized..."mineralized and barren granites", respectively. The albite granite is derived from Na-rich magma of within-plate |  | | Journal (article/letter/editorial) | | geochemistry of the Betam gold deposit, south Eastern Desert, Egypt: mass-volume-mineralogical changes and stable...along the western side of the Red Sea in Upper Egypt and northern Sudan were worked out by the ancient...Egyptians for thousands of years. In the Eastern Desert of Egypt, numerous but small gold deposits are generally...mineralisation at the Betam mine area, south Eastern Desert, is related to a series of milky quartz veins...assemblage of quartzzsericitezchloritezcalcite¡ albite¡epidote. The hydrothermal alteration halo alongside |  | | Journal (article/letter/editorial) | | GENINA GHARBIA MAFIC–ULTRAMAFIC INTRUSION, EASTERN DESERT, EGYPT HASSAN M. HELMY§ Department of Geology,... Minia University, 61111-Minia, Egypt ABSTRACT The Genina Gharbia intrusion is a small late Precambrian...Precambrian mafic–ultramafic complex in the Eastern Desert of Egypt. It comprises harzburgite, lherzolite, pyroxenite...is dominated by actinolite, chlorite, epidote, albite and quartz. Platinum-group minerals (PGM) are restricted...minerals, tellurides, genesis, Genina Gharbia, Egypt. SOMMAIRE Le petit massif intrusif mafique–ultramafique |  | | Journal (article/letter/editorial) | | oblique transpression: The Feiran–Solaf region, Egypt T . S . A B U - A L A M A N D K . S T Ü W E Institut...The Feiran–Solaf metamorphic complex of Sinai, Egypt, is one of the highest grade metamorphic complexes...throughout the Arabian-Nubian Shield. In the Eastern Desert of Egypt these basement domes have been interpreted...several of the gneissic windows in the Eastern Desert of Egypt (e.g. Meatiq and Sibai core 2009 Blackwell...However, one of the highest grade complexes in Egypt and the largest metamorphic one in Sinai has not |  | Farahat, Esam S., Zaki, Rafat, Hauzenberger, Christoph, Sami, Mabrouk (2011) Neoproterozoic calc-alkaline peraluminous granitoids of the Deleihimmi pluton, Central Eastern Desert, Egypt: implications for transition from late- to post-collisional tectonomagmatic evolution in the northern Arabian-Nubian Shield. Geological Journal, 46 (6) 544-560 doi:10.1002/gj.1289 | Journal (article/letter/editorial) | | granitoids of the Deleihimmi pluton, Central Eastern Desert, Egypt: implications for transition from late-...Department of Geology, Minia University, El-Minia, Egypt Institute of Mineralogy and Petrology, Karl-Franzens...Deleihimmi granitoids in the Egyptian Central Eastern Desert are, therefore, particularly interesting since...Neoproterozoic; geotectonics; Arabian–Nubian Shield; Egypt 1. INTRODUCTION Abundant granitoids, constitute...60% of the basement outcrops in the Egyptian Eastern Desert, witnessing major crustal process during the |  | | Journal (article/letter/editorial) | | Mineralization in Meta-andesites at Dungash Area, Eastern Desert, Egypt Hossam A. HELBA, Khalil I. KHALIL and Nagdi...by metavolcanics in the Dungash area, Eastern Desert of Egypt, were investigated in order to assign their...km-long extended Pan African basement of the Eastern Desert of Egypt. Approximately 95 gold deposits and prospects...University, P.O. Box 21526, El-Shatby, Alexandria, Egypt [e-mail: HHelba@Alex.eun.eg or HHelba@Yahoo.com]...com] * Nuclear Materials Authority, Cairo, Egypt Keywords: hydrothermal activity, Pharaonic gold deposits |
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