 | | Journal (article/letter/editorial) | | ironstones, El Bahariya Depression, Western Desert, Egypt Walid Salama a,⁎, Mourtada El Aref a, Reinhard...Department, Faculty of Science, Cairo University, Giza-12613, Egypt Institute of Earth Sciences, Friedrich Schiller...Keywords: Mineralogy Geochemistry Ironstone El Bahariya Depression Egypt a b s t r a c t The Middle Eocene ironstone...in the northeastern part of El Bahariya Depression, Western Desert, Egypt. This succession is subdivided...glauconitic clastic rocks in the underlying Cenomanian Bahariya Formation during the interaction with acidic heated |  | | Journal (article/letter/editorial) | | crusts (gypcrete) from east of the Fayum Depression, Egypt Mahmoud A.M. Aref Geology Department, Faculty...Faculty of Science, Cairo University, Giza, Egypt Received 17 July 2001; accepted 20 March 2002 Abstract...Abstract The eastern boundary of the Fayum Depression (45 m below sea level) is bounded by a 99-m-high hill...of white gypsum with horizontal and sub-vertical black gypsum veinlets; (3) Illuvial horizon B—massive...Girza area resist eastward deepening of the Fayum Depression. On the other hand, the gypsum crusts on the |  | | Journal (article/letter/editorial) | | origin of Mn in the high-Mn iron ores, Bahariya Oasis, Egypt Hassan M. Baioumy a,⁎, Mohamed Z. Khedr...Helwan, Cairo, Egypt Department of Geology, Faculty of Science, Kafr El Sheikh University, Egypt Department... Faculty of Science, Helwan University, Cairo, Egypt a r t i c l e i n f o Article history: Received...December 2012 Keywords: Manganese Iron ores Bahariya Oasis Egypt a b s t r a c t Although Mn is one of the...impurities in the economic iron ores from the Bahariya Oasis, information on its modes of occurrence |  | | Book | | Zakaria Hamimi · Ahmed El-Barkooky · Jesús Martínez Frías · Harald Fritz · Yasser Abd El-Rahman Editors The...The Geology of Egypt Regional Geology Reviews Series Editors Roland Oberhänsli, Potsdam, Brandenburg... Zakaria Hamimi • Ahmed El-Barkooky Jesús Martínez Frías • Harald Fritz • Yasser Abd El-Rahman Editors The...Geology of Egypt 123 • Editors Zakaria Hamimi Department of Geology Benha University Benha, Egypt Jesús...Madrid, Spain Ahmed El-Barkooky Department of Geology Cairo University Giza, Egypt Harald Fritz Department |
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