 | | Journal (article/letter/editorial) | | Sedimentary Origin of the Mn-Fe Ore of Um Bogma, Southwest Sinai: Geochemical and Paleomagnetic Evidence...Materials Authority, P.O. Box 530, Maadi, Cairo, Egypt E. H. IBRAHIM,† Department of Geology, Faculty...Mansoura, Egypt 35516 AND H. H. ODAH National Institute of Astronomy and Geophysics, Helwan, Egypt Abstract...estimate the origin and age of the Mn-Fe ore of Um Bogma Formation of the early Carboniferous. For this purpose...and host rocks of Um Bogma Formation and the overlying sandstone of Abu Thora Formation. The paleomagnetic |  | | Journal (article/letter/editorial) | | and geochemical properties of Um Gheig and Um Bogma Formations, Egypt Mohamed M. Gomaa1 • Esmat A. Abou...GmbH Germany 2017 Abstract Dolostones of Um Bogma and Um Gheig Formations were studied using mineralogical...dolostones at Um Bogma Formation indicated that they are precipitated at 110–150 °C, while those in Um Gheig...Sciences Department, National Research Centre, Cairo, Egypt Electrical conduction, usually, increases with...Conductivity Frequency domain Um Bogma Formation Um Gheig Formation Geochemistry Petrography |  | | Journal (article/letter/editorial) | | ManganeseOre of Um Bogma,Sinai J. M^l•Z ^m• E. S^ss Abstract The manganesedepositsof Um Bogma form lensesin...polianite, manganite,hausmanniteand pyrochroite. Hematite and goethiteare the main iron-bearingminerals...Introduction T•v. manganesedepositof Um Bogmais situatedin west Central Sinai, 20 km east of the Gulf of Suez...(1965), Weissbrod(1969) and Magaritz (1969). The Um Bogmaregionis built of Paleozoicrocks (sandstones...northwarddip of 5-10 ø. The sedimentarysequence of the area includestwo volcanicphases: (1) a Permo-Triassicphase |  | | Journal (article/letter/editorial) | | Genetic Implication for the Um Bogma Manganese Deposit, Southwestern Sinai A. Segev Mineral & Energy Resources...found in the Um Bogma region, southwestern Sinai, predominantly in the Um Bogma Formation, and to a lesser...lesser extent also in the Abu Thora Formation, at the base of a carboniferous sequence. This region is...occur in the dolomite beds at the base of the Um Bogma Formation. The gibbsite generally occurs in discordant...caused intensive leaching and alteration of the Um Bogma dolomites and remobilization of Mn + Fe ore bodies |  | | Journal (article/letter/editorial) | | Paleozoic sandstones in Wadi Feiran - El Tor area, Sinai, Egypt A. ALLAM Geology Depar~ent, Faculty of Science...Science, Tanta University,Tanta, Egypt. Abstract- The PaleozoicsandstonesuccessionbetweenWadi Feiranand...Feiranand EI-Torin southwestern Sinai has been subdivided into five distinct lithostratigraphic units: the...Araba Formation; the Upper Cambrian Naqus Formation; the Lower CarboniferousAbu Durba Formation;the Upper...CarboniferousAheimerFormationand the Permian Qiseib Formation. The present study has also proved that the Paleozoic |  | | Journal (article/letter/editorial) | | DEPOSITS FROM SINAI, EGYPT: IMPLICATIONS FOR CONTROL BY THE SOURCE ROCKS H A S SA N M . B A I O UM Y 1 , *...Metallurgical R & D Institute, PO Box 87 Helwan, Cairo, Egypt Lehrstuhl für Ingenieurgeologie, Technische Universität...kaolin deposits from Sinai provided an opportunity to examine the effect of the source area on compositions...basins. Key Words—Egypt, Geochemistry, Mineralogy, Origin, Sedimentary Kaolin Deposits, Sinai, Source. INTRODUCTION...The sedimentary kaolin deposits of the Sinai Peninsula, Egypt (Figure 1), with reserves of >100 Mt are |  | | Journal (article/letter/editorial) | | shallowly buried cratonic sandstones, southwest Sinai, Egypt Alaa M.K. Salem a , Antar Abdel-Wahab a , Earle...Kafr El-Sheikh, Tanta University, Kafr El-Sheikh, Egypt b Department of Geological Sciences, University...sandstones deposited on the Arabian shield in western Sinai remain friable and porous (average of 19%, maximum...southwest Sinai, Egypt, that contrast markedly with the above norm. The sandstones from the Sinai are characterized...Illinois basin, USA 2500? Cooper basin, Australia n.d. Sinai, Arabian shield 2300 0 10 14 5 23 9 9 n.d. 12 24 |  | | Journal (article/letter/editorial) | | Carboniferous paleokarst profile, Urn Bogma region, west-central Sinai, Egypt M.A. El Sharkawi, M. M. El Aref...Carboniferous carbonates of the Urn Bogrna Formation of the west-central Sinai include two rock successions. The...forming the upper rock succession of the Urn Bogma Formation. The all over congruent relations between the...Carboniferous karstification, i.e., during the soil formation, preceeding initial diagenetic change of the karst~c...horizon of the paleokarst profile. The Urn Bogma Formation has been subjected to another episode of karstification |  | Abu-zeid, Mohamed M., El Kammar, Ahmed M., El Aassy, Ibrahim E., Aly, Gehan A., Aita, Sami K., Zied, Ehab K. Abu, Azeem, Marwa M. Abdel (2017) Mineral genesis and radioactivity of the upper part of the Adediya Formation, southwestern Sinai, Egypt. Ore Geology Reviews, 80. 536-551 doi:10.1016/j.oregeorev.2016.06.003 | Journal (article/letter/editorial) | | of the Upper Part of the Adediya Formation, Southwestern Sinai, Egypt Mohamed M. Abu-zeid, Ahmed M. El...of the Upper Part of the Adediya Formation, Southwestern Sinai, Egypt, Ore Geology Reviews (2016), doi:...of the Upper Part of the Adediya Formation, Southwestern Sinai, Egypt. Mohamed M. Abu-zeid*; Ahmed M....Shams University ,Cairo, P.O. Box 11566, Cairo, Egypt ** Geology Department, Faculty of Science, Cairo...P.O. Box13613, Egypt *** Nuclear Materials Authority, Maadi, P.O. Box 530, NU Egypt. Abstract MA |  | | Journal (article/letter/editorial) | | (http://www.scirp.org/journal/nr) Mineral Industry in Egypt-Part I: Metallic Mineral Commodities Abdel-Zaher...University, Cairo, Egypt, Geological Survey and Mineral Resources Authority, Cairo, Egypt. E-mail: abdel...31st, 2011. ABSTRACT The mineral potential in Egypt is quite high. Almost all sorts of industrial minerals...commodities exist in commercial amounts. However, Egypt imports many of the mineral commodities needed for...of the mining industry in Egypt. This is why the mining technology in Egypt is not very far from being |  | | Journal (article/letter/editorial) | | of a Lenticular Manganese-Ore Deposit (Um Bogma, Southern Sinai) M. Magaritz, Ph. D. Isotope Department...of Urn Bogrna, Sinai, are utilized to establish physicochernical conditions of formation and diagenesis...have been utilized to establish conditions of formation and diagenesis (Ljungren, 1955, 1956; Hewitt et...the present investigation of the Urn Bogma Mn-Fe deposit, Sinai (Ball, 1916; E1 Shazly et al., 1963)...behaviour of certain trace elements during the formation and diagenesis of the ore body. E1 Shazly et al |  | | Book | | · Yasser Abd El-Rahman Editors The Geology of Egypt Regional Geology Reviews Series Editors Roland...Mandela Metropolitan University, Port Elizabeth, South Africa François M. Roure, Rueil-Malmaison, France...require when beginning investigations in a particular area and are encouraged to include as much information...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 |  | | Book | | the geology of North Africa, this book deals with Egypt, Libya, Algeria, Tunisia and Morocco. In great detail...expanded and revised version of ‘The Geology of Egypt and Libya’ by the same author (Balkema, 2001). Ed...based in Calgary, Alberta, Canada. Educated in Egypt, Scotland and Canada and specialized as an applied...number of consulting and major oil companies in Egypt, Canada, Libya, Argentina and other countries. With...Northern Africa, he is a true specialist in this area. Dr Tawadros has also written several papers on |  | Abou El-Anwar, Esmat, Salman, Salman, Mousa, Doaa, Aita, Sami, Makled, Walid, Gentzis, Thomas (2021) Organic Petrographic and Geochemical Evaluation of the Black Shale of the Duwi Formation, El Sebaiya, Nile Valley, Egypt. Minerals, 11 (12) 1416 doi:10.3390/min11121416 | Journal (article/letter/editorial) | | of the Black Shale of the Duwi Formation, El Sebaiya, Nile Valley, Egypt Esmat Abou El-Anwar 1 , Salman...Duwi Formation, Geological Sciences Department, National Research Centre, Dokki, Giza 12622, Egypt; ea...(EPRI), 1 Ahmed El Zomor St. Nasr City, Cairo 11727, Egypt; doaa_alymousa@epri.sci.eg (D.M.); walidmakled@epri...Nuclear Materials Authority, Maadi, Cairo 530, Egypt; samiaita768@gmail.com Core Laboratories, 6316 Windfern...shale (Mahamid Mine) in the El Sebaiya area, Nile Valley, Egypt. Black shale is composed of quartz (50%) |  | | Book (volume) | | Heidelberg Heidelberg, Germany University of New South Wales Sydney, NSW, Australia Rong Jia-yu Nanjing...Other topics present problems, particularly in the area of sedimentology. There is, for example, a range...inter-related topics associated with deserts. This area could be described geomorphologically, and in terms...J C University of the Free State Bloemfontein, South Africa McGhee, G R Rutgers University, New Brunswick...Andrews, UK McMenamin, MAS Mount Holyoke College, South Hadley, MA, USA Merriam, D F University of Kansas |
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