| | Journal (article/letter/editorial) | uranium and thorium minerals, Um Ara granites, south Eastern Desert, Egypt Hamdy H. Abd El-Naby Nuclear...Materials Authority, P.O. 530 El-Maadi, Cairo, Egypt a r t i c l e i n f o Article history: Received...2009 Available online 1 March 2009 Keywords: Egypt Um Ara U-rich thorite Thorite Zircon Uranophane Alteration...Alteration a b s t r a c t The Um Ara area, in the south Eastern Desert of Egypt contains a number of uranium...thorium-bearing minerals found in mineralized zones of the Um Ara alkali-feldspar granites; uranophane is the most | | Abdalla, Hamdy, Matsueda, Hiroharu, Ishihara, Shunso, Miura, Hiroyuki (1994) Mineral Chemistry of Albite-Enriched Granitoids at Um Ara, Southeastern Desert, Egypt. International Geology Review, 36 (11) 1067-1077 doi:10.1080/00206819409465505 | Journal (article/letter/editorial) | of Albite-Enriched Granitoids at Um Ara, Southeastern Desert, Egypt a a a Hamdy Abdalla , Hiroharu...of Albite-Enriched Granitoids at Um Ara, Southeastern Desert, Egypt, International Geology Review, 36:11...of Albite-Enriched Granitoids at Um Ara, Southeastern Desert, Egypt HAMDY ABDALLA, HIROHARU MATSUEDA...and Hf-bearing zircon, and up to 10.5% Th0 2 in monazite, in addition to locally abundant thorite and uranophane...muscovite also are lies in the Southeastern Desert of Egypt was observed. Sphene, magnetite, apatite, and zirfound | | Moussa, Ewais M.M., Stern, Robert J., Manton, William I., Ali, Kamal A. (2008) SHRIMP zircon dating and Sm/Nd isotopic investigations of Neoproterozoic granitoids, Eastern Desert, Egypt. Precambrian Research, 160 (3) 341-356 doi:10.1016/j.precamres.2007.08.006 | Journal (article/letter/editorial) | investigations of Neoproterozoic granitoids, Eastern Desert, Egypt Ewais M.M. Moussa a,∗ , Robert J. Stern b , William...Materials Authority, P.O. Box 530, El Maadi, Kattamyia, Egypt Geosciences Department, University of Texas at Dallas...Arabian–Nubian Shield; Granite; Egypt 1. Introduction Neoproterozoic basement in Egypt outcrops over ∼100,000...Simplified geologic map of the Eastern Desert of Egypt showing study areas, modified after Stern and Hedge...older granitoids; Al Missikat younger granite and Um Ara younger granite (Fig. 1). 27 26 25 24 23 22 21 | | | Journal (article/letter/editorial) | Eastern Desert of Egypt Mohamed F. Raslan Nuclear Materials Authority, El Maadi, Cairo, Egypt Abstract Uraniferous...radioactive granite plutons in the Eastern Desert of Egypt. Modal analysis of these grains indicates that weight...uranophane. 1. Introduction The granitic rocks in Egypt are broadly classified into two main groups: older...of the younger granites in the Eastern Desert of Egypt have been found to host significant uranium mineralization...as well as Gabal Gattar pluton in the north and Um Ara pluton in south (Dawood & Abdel-Naby, 2001) (Fig | | | Journal (article/letter/editorial) | Granitoids and Associated Rocks, Eastern Desert, Egypt Hamdy M. Abdalla1, Hossam Helba2 and Hiroharu Matsueda3...Alexandria, Egypt, 2Faculty of Science, Alexandria University, Moharem Bek, Alexandria, Egypt, History Museum...(i) peralkaline, Zr + Nb-enriched, A1-granite (e.g. Um Hibal); (ii) metaluminous, Nb + Zr + Y-enriched,...feldspar granite (i.e. apogranite; e.g. Um Ara, Abu Rusheid, and Um Naggat). Zircon of peralkaline granite...Authority, P. O. Box 259-C. N. 21111, Alexandria, Egypt. Email: dr_hma_ enma@yahoo.com © 2009 The Authors | | Abdel Gawad, Ahmed E., Eliwa, Hassan, Ali, Khaled G., Alsafi, Khalid, Murata, Mamoru, Salah, Masoud S., Hanfi, Mohamed Y. (2022) Cancer Risk Assessment and Geochemical Features of Granitoids at Nikeiba, Southeastern Desert, Egypt. Minerals, 12 (5) 621 doi:10.3390/min12050621 | Journal (article/letter/editorial) | of Granitoids at Nikeiba, Southeastern Desert, Egypt Ahmed E. Abdel Gawad 1, * , Hassan Eliwa 2 , Khaled...of Granitoids at Nikeiba, Southeastern Desert, Egypt. Minerals 2022, 12, 621. https://doi.org/ 10.3390/min12050621...Materials Authority, P.O. Box 530, Maadi, Cairo, Egypt; khaled_ali@yahoo.com (K.G.A.); masoudsalah85@gmail...Minufiya University, P.O. Box 32511, Shebin El Kom, Egypt; eliwa98@yahoo.com Department of Radiology, Consultant...veins) were investigated in the Nikeiba region in Egypt. The main components of the studied intrusive rocks | | | Journal (article/letter/editorial) | Granitoids and Associated Rocks, Eastern Desert, Egypt a b Fathy H. Mohamed , Hamdy M. Abdalla & Hossam...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:...Granitoids and Associated Rocks, Eastern Desert, Egypt, International Geology Review, 41:10, 932-948, DOI:...Granitoids and Associated Rocks, Eastern Desert, Egypt F A T H Y H. MOHAMED, Department of Geology, Alexandria | | 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 | | | Book | алмазного бурения и горных работ. 26 Вулканы Um Safi в Центрально-Восточной пустыне Египта ...проводившие минералогические исследования вулканитов зоны Um Safi, выявили наличие казолита, торита, ураноторита...отложениях (Um Bogma, Um Kharit Qattrani, Bahariya) 5) в алевролитах месторождения Hammamat (Um Tawat, Wadi...Примечание: - ниже порога обнаружения. El Missikat area (n=3) El Kammar, 1997 81.1 5.2 2 3.4 1.5 - SiO2...igneous and metamorphic rocks in Eastern Desert, Egypt//Appl Radiat Isot. 2006. Vol. 64. P. 131–137. 17 | | Bute, Saleh Ibrahim, Yang, Xiaoyong, Suh, Cheo Emmanuel, Girei, Musa Bala, Usman, Musa Bappah (2020) Mineralogy, geochemistry and ore genesis of Kanawa uranium mineralization, Hawal Massif, eastern Nigeria terrane: Implications for uranium prospecting in Nigeria and Cameroon. Ore Geology Reviews, 120. 103381 doi:10.1016/j.oregeorev.2020.103381 | Journal (article/letter/editorial) | Aberdeen, AB24 3UE, Scotland, UK Abstract The Kanawa area, Eastern Nigeria Terrane (ENT), located proximal...with its spatially associated Mesozoic rocks in area, we suggest that the U mineralization was probably...granite suggesting that U mineralization Ekomédion area was probably sourced from the granites. In contrast...probably sourced from the Mesozoic rocks in the area. These chains of Mesozoic volcanic and plutonic...could be linked to other mega shear zones in 2 Egypt and Saudi Arabia where similar U mineralization | | | Journal (article/letter/editorial) | 000 t), USA (595,000 t), Australia (595,000 t), Egypt (380,000 t), Turkey (374,000 t) and the CIS (excluding...Chakoumakos, 1988), alkaline feldspar granites of Um Ara, Egypt (El-Naby, 2009), biotite granite from Ririwai...The main U-Th minerals are eudialyte, rinkite, monazite, lovozerite, steenstrupine and pyrochlore. Another...albite-enriched granitoids at Um Ara area, Southeastern Desert, Egypt. I) Geochemical, ore potentiality...uranium and thorium minerals, Um Ara granites, south Eastern Desert, Egypt. Ore Geology Reviews 35, 436-446 |
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