 | | Journal (article/letter/editorial) | | Stream Sediments of Gabal El Mueilha Area, Central Eastern Desert, Egypt: An Overview on the Rare Metals...Mohasen ALI* and Nabawia MOHAMED* Abstract: El Mueilha area consists of post-collision granitic rocks...granodiorites. Tin mineralization in Gabal El Mueilha is either of vein type or disseminated in the greisenized...greisenized and albitized parts of the granitic rocks. Cassiterite and wolframite-bearing quartz veins also characterize...small intrusion of muscovite granite at El Mueilha tin mine area. Detailed geochemical prospecting for |  | | Journal (article/letter/editorial) | | Cu and Au mineralization, Mueilha-Dungash area, Southeastern Desert, Egypt M. M. SOLIMAN Summary. Geochemical...Sn and Nb anomalies are concentrated near Gabal Mueilha and are related to the greisenized and albitized...'deep-seated tectonic zones' having the direction of the Red Sea Rift System, which are characterized by anomalous...the arid conditions of the Southeastern Desert of Egypt, stream sediments and bed rock surveys proved to...The Mueilha-Dungash district covers an area of about 400 km2 in the Southeastern Desert of Egypt (Fig |  | | Journal (article/letter/editorial) | | Chemistry of cassiterite in rare metal granitoids and the associated rocks in the Eastern Desert, Egypt Hamdy...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...metasomatized granites and lithium albite granites. The cassiterite of the metasomatized alkali feldspar granites...lighter color zones. On the other hand, the cassiterite in the lithium albite granite is enriched in |  | | Journal (article/letter/editorial) | | Accepted Manuscript Mueilha rare metals granite, Eastern Desert of Egypt: An example magmatic-hydrothermal...Mohamed, Anders Lindh , Mueilha rare metals granite, Eastern Desert of Egypt: An example magmatichydrothermal...pertain. ACCEPTED MANUSCRIPT Mueilha rare metals granite, Eastern Desert of Egypt: an example magmatic-hydrothermal...Department of Geology, Assiut University, Assiut, 71516, Egypt 2 Department of Geology, Lund University, Sölvegatan...Bourcefranc-le-Chapus, France SC RI PT 1 Abstract NU The Mueilha granite pluton is one of the rare-metals bearing |  | 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) | | post-magmatic processes in the Mueilha rare-metal granite, Eastern Desert of Egypt, ArabianNubian Shield Amany...post-magmatic processes in the Mueilha rare-metal granite, Eastern Desert of Egypt, Arabian-Nubian Shield, LITHOS...post-magmatic processes in the Mueilha rare-metal granite, Eastern Desert of Egypt, Arabian-Nubian Shield Amany...El-Kharga, 72511 Egypt b c Geological Sciences Department, National Research Centre, Cairo, Egypt Division...Abstract The Mueilha rare-metal granite, exposed in the central Eastern Desert of Egypt, is a postcollisional |  | 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) | | Abu Dabbab rare-metal granite, Eastern Desert, Egypt Basem Zoheir, Bernd Lehmann, Ashraf Emam, Abdelhady...Abu Dabbab rare-metal granite, Eastern Desert, Egypt, LITHOS(2019), https://doi.org/10.1016/j.lithos...Abu Dabbab rare-metal granite, Eastern Desert, Egypt Basem Zoheir1,2,*, Bernd Lehmann3, Ashraf Emam4...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) | | 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 |  | | 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 s s a n...Department, Faculty of Science. Tanta University; Tanta, Egypt Received 28 June 1994; accepted 1 December 1995...for other post-orogenic granites from southwest Egypt and northern Sudan. The Nd and Sr isotopic compositions...sporadically scattered in the Eastern Desert of Egypt (Fig. 1). Most of the younger ~anites are K- and...Jahn et al., 1993). The I-type younger granites in Egypt correspond to the younger granites of Almond (1979) |  | Zhang, Ya-Hui, Zhou, Jia-Xi, Tan, Shu-Cheng, Li, Hui-Min, Hao, Shuang, Jiang, Yong-Guo, He, Xiao-Hu (2020) Genesis of the oxidized Sn ores in the Gejiu district, Yunnan Province, SW China. Ore Geology Reviews, 121. 103474 doi:10.1016/j.oregeorev.2020.103474 | Journal (article/letter/editorial) | | T I C LE I N FO A B S T R A C T Keywords: Cassiterite U-Pb dating Fluid inclusions H-O isotopes Trace...sedimentary exhalative (SEDEX) or hot water deposition (Red Sea type). This paper reports U-Pb ages, fluid inclusions...isotopes of cassiterite from the oxidized Sn ores, aiming to solve this issue. LA-MC-ICPMS cassiterite UPb dating...Gejiu district. Two types of fluid inclusions in cassiterite from the oxidized Sn ores were observed, one...inclusions. Furthermore, fluid inclusions in cassiterite from the oxidized Sn ores located at 300 m far |  | | Report (issue) | | of very coarse crystals of wolframite, lesser cassiterite, and minor scheelite in stockworks and in dense...country-rock hornfels contain some disseminated cassiterite, wolframite, and lesser pyrite. Composite outcrop...ascribed this name to an ancient lead-zinc-silver mine located 1.5 km east of this tungsten deposit. Inasmuch...minerals include common 0.01 mm granules of cassiterite(?; hornfels contains as much as 200 ppm tin)...grained metallic minerals that probably include cassiterite, sphalerite, wolframite, and arsenopyrite. One |  | | Report (volume) | | chemical industries. Fluorspar veins are worked in Egypt, Morocco, and South Africa, but manto fluorspar...near the rift systems, from north to south, in Egypt, Somalia, Uganda, Kenya, Tanzania, Malawi, Mozambique...present, fluorspar veins actively being mined are in Egypt, Morocco, and South Africa. Mantos or bedded layers...in granite are mined extensively at the Buffalo Mine in South Africa. Contact zones containing fluorspar...occurs in Jurassic granite in Nigeria. Pegmatites in Egypt, South Africa, Uganda, and Zaire contain fluorite |  | | Book | | 261 v List of Illustrations Introduction Cassiterite 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19...low-lead pewter from Abydos, Egypt Oval bezel from a ring of tin from Gurob, Egypt Syrians carrying ingots...T'ung-lii-shan copper mine, China Wooden 'batea' from T'ung-lii-shan copper mine, and similar items after...Paul Middle oronze age palstave found at Godolphin Mine, Breage Working gold alluvials in California in...mines further inland Digging out the 'tin ground' on Red Moor, Lanlivery, c. 1910 Submerged forest in Mount's |  | | Journal (article/letter/editorial) | | The speciation of tin and the solubility of cassiterite in H 2O+HCl were determined at temperatures to...exsolved from natural felsic melts. Dissolution of cassiterite generally resulted in formation of Sn(IV) species...Sn(II) species was very likely [Sn(II)Cl3]−. Cassiterite solubility increased with HCl concentration and...in good agreement with literature data on the cassiterite solubility in H2O+HCl at oxygen fugacities along...hydrothermal mobilization and transport of tin and for cassiterite precipitation, and that pH, pressure and temperature |  | | Report (volume) | | continental conditions because of oscillations of sea level during the Pleistocene, am.d productive placers...present shorelines. Most tin is smelted from cassiterite ( Sn02) contained in placer concentrates, and...concentrates that contain a high proportion of tin in cassiterite, many other valu:tble metals are recovered during...generally associated with granitic rocks and contain cassiterite (Sn0 2 ) as well as other uncommon, valuable...tin. Some pegmatites are very large, contain cassiterite throughout, and constitute major reserves of |  | | Book | | convert, refine and treat whatever you want to mine. From the initial evaluation and planning to the... Section ae 7 1 Introduction 2 3 Algeria Egypt 15 18 4 Gulf States 27 5 tlrag 28 6 7 Jordan...Tunisia 49 51 146 Yemen 53 17 18 19 The Red Sea Israel References 55 56 oF 20 List of Maps ...at the end. A special emphasis has been given to Egypt because of the relatively large number of documents...Solomon's mines are nothing but an ancient copper mine exploited by the ancient Egyptians. A temple dedicated |  | | Book | | particularly in Greece, Turkey, Cyprus, Israel, Jordan, Egypt, Tunisia, North America, and China. Many of these...materials excavated in Greece, Turkey, Cyprus, Israel, Egypt, Tunisia, China, and North America. The word “lithology”.... . . . . . . . . . . . 42 3.1 Granite grinder, Mine Dunquash, Egyptian Eastern Desert . . . . . . ....knife with carved ivory handle, Gerzean period, Egypt . . . . . . . . . . . 72 4.4 Chert Levallois core...6 Predynastic chert blade from Tel Edfu, Upper Egypt . . . . . . . . . . . . . . . . . . . 77 4.7 Predynastic |  | | Journal (article/letter/editorial) | | A-type fluorite-bearing granitoids, Eastern Desert, Egypt: Petrogenetic and geotectonic implications Fathy...of Science, Alexandria University, Alexandria, Egypt Received 28 September 2004; accepted 9 May 2005...fluorite-bearing granitic plutons in the Eastern Desert of Egypt which are classified into post-orogenic subsolvus...All rights reserved. Keywords: A-type granitoids; Egypt; F complexing; Fractional crystallization; Geochemistry;...of the supercontinent Rodinia (900–850 Ma), (2) sea-floor spreading, arc and back-arc basin formation |  | | Report (issue) | | in desert areas. In the southeastern desert of Egypt, Soliman (19S1, 19S2) successfully used the minus-1mm...prospecting for ore deposits in the eastern desert of Egypt. He found that by removing the minus-0.25-mm fraction...tourmaline occurrences in the southeastern desert of Egypt. The elements beryllium, lithium, and boron were...such as fluorite, galena, barite, scheelite, cassiterite, pyrite, chalcopyrite, molybdenite, and wulfenite...sulfide mineralization in the eastern desert of Egypt. In this area, analyses of copper, nickel, zinc |  | | Journal (article/letter/editorial) | | National Research Centre, 12622-Dokki, Cairo, Egypt Division of Geological & Planetary Sciences, California...Shield (ANS) exposed on the Eastern flank of the Red Sea (Hargrove et al., 2006). It developed by terrane...XL30 ESEM at the Nuclear Materials Authority in Egypt is equipped with an EDAX energy dispersive X-ray...Metallurgical and Development Institute, Cairo, Egypt, used Cu radiation with a secondary monochrometer...alkaline/peralkaline granites and ring complexes is shown in red. The location of Hadhb't Ad-Dayheen is indicated |  | Wang, Xiaolin, Qiu, Ye, Lu, Jianjun, Chou, I-Ming, Zhang, Wenlan, Li, Guanglai, Hu, Wenxuan, Li, Zhen, Zhong, Richen (2020) In situ Raman spectroscopic investigation of the hydrothermal speciation of tungsten: Implications for the ore-forming process. Chemical Geology, 532. 119299 doi:10.1016/j.chemgeo.2019.119299 | Journal (article/letter/editorial) | | Experimental Study under Deep-sea Extreme Conditions, -p c re Institute of Deep-sea Science and Engineering...were characterized by a CO2-H2O system in re cassiterite in the Qiman Tagh W-Sn belt of the East Kunlun...mineralizing fluids of cassiterite-wolframite and fluorite deposits from Mueilha tin mine area, Eastern Desert...Desert of Egypt, evidence from fluid inclusion. Arab. J. Geosci. 6, 775 – 782 Moura A., Dória A., Neiva...Woodward L.A., Roberts H.L. (1956) The Raman and infra-red absorption spectra of osmium tetroxide. Relation |  | | Book | | · Yasser Abd El-Rahman Editors The Geology of Egypt Regional Geology Reviews Series Editors Roland...Geology of Egypt 123 • Editors Zakaria Hamimi Department of Geology Benha University Benha, Egypt Jesús...El-Barkooky Department of Geology Cairo University Giza, Egypt Harald Fritz Department of Geology and Environment...El-Rahman Department of Geology Cairo University Giza, Egypt ISSN 2364-6438 ISSN 2364-6446 (electronic) Regional...by: Prof. M.A. Abd El-Wahed, Tanta University, Egypt) This Springer imprint is published by the registered |  | | Journal (article/letter/editorial) | | Nuweibi albite granite complex, Eastern Desert, Egypt (Helba et al., 1997); Kwandonkaya granite complex...complex, Nigeria (Olabanji et al., 2005); cassiterite-wolframite quartz veins at Moina, Tasmania, Australia...Nuweibi albite granite complex, Eastern Desert, Egypt (Helba et al., 1997). The arrow shows the range...(1978) < 400 Sykes and Moody (1978) Brewer gold mine, South Carolina, USA 5 5-n 13.23 Pardee et al...19 15-n Erzgebirge region, Germany Quartz-cassiterite-bearing greisens in the 20 16-n 19.15 Thomas |  | | Book | | in Morocco, Algeria, Tunisia, Mali, Mauritania, Egypt, Sudan, and Eritrea. Originally our goal was to...vein-type gold mineralization in the Eastern Desert of Egypt. The following contribution, by C. Marignac, D.E...with a focus on deposits in Eritrea, Sudan, and Egypt. The second paper is by M. Bouabdellah, M. Hibti...Vein-Type Gold Mineralization in the Eastern Desert of Egypt: Mineralogical and Geochemical Constraints. . ....Mauritania, Algeria, Mali, Niger, Sudan, Eritrea, Egypt, and Morocco. Geological aspects of the major cratons |  | Sami, Mabrouk, Ntaflos, Theodoros, Farahat, Esam S., Mohamed, Haroun A., Ahmed, Awaad F., Hauzenberger, Christoph (2017) Mineralogical, geochemical and Sr-Nd isotopes characteristics of fluorite-bearing granites in the Northern Arabian-Nubian Shield, Egypt: Constraints on petrogenesis and evolution of their associated rare metal mineralization. Ore Geology Reviews, 88. 1-22 doi:10.1016/j.oregeorev.2017.04.015 | Journal (article/letter/editorial) | | granites in the Northern Arabian-Nubian Shield, Egypt: Constraints on petrogenesis and evolution of their...granites in the Northern ArabianNubian Shield, Egypt: Constraints on petrogenesis and evolution of their...granites in the Northern Arabian-Nubian Shield, Egypt: Constraints on petrogenesis and evolution of their...of Science, Minia University, El-Minia 61519, Egypt c Institute of Mineralogy and Petrology, Karl-Franzens...Austria Abstract The Central Eastern Desert (CED) of Egypt, a part of Neoproterozoic Arabian Nubian Shield |  | | Book (volume) | | ensuing erosion and split into two segments by the Red Sea rift (Coleman et al, 1977). The Arabian portion...the Arabian Shield shield and are reported from Egypt as well (Schurmann, 1966). They are typically mediumgrained...of the Arabian Shield are mainly gray, pink, or red, medium- to coarsegrained, hypersolvus alkali granites...field, they can often be distinguished by their dark red to almost black weathered surface and their tendency... zircon, fluorite, and in several samples brick-red elpidite (Na 2 ZrSi 6 Oi 5Ή2Ο). Plagioclase is usually |
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