 | | Journal (article/letter/editorial) | | Neoproterozoic granitoid suites in the Gattar area, North Eastern Desert, Egypt M. M. El-Sayed, Alexandria, M...Neoproterozoic granitoid suites in the Gattar area, North Eastern Desert, Egypt. â N. Jb. Miner. Abh. (178): 239...Neoproterozoic granitoid rocks from the Gattar area, north Eastern Desert of Egypt, belong to three distinctive...granodiorite emplaced in a volcanic arc environment. The Gattar younger granitoids have metaluminous to slightly...evolution of the hypersolvus granites. Key words: Gattar, Egypt, granitoids, geochemistry, partial melting, |  | | Journal (article/letter/editorial) | | Grains at Gabal Gattar, El Missikat and El Erediya Granites in Eastern Desert of Egypt Mohamed F. Raslan...Raslan Nuclear Materials Authority, El Maadi, Cairo, Egypt Abstract Uraniferous iron grains occur in some...radioactive granite plutons in the Eastern Desert of Egypt. Modal analysis of these grains indicates that weight...minerals of the uranium-mineralized samples of Gabal Gattar, El Missikat and El Erediya, respectively. These...uranophane. 1. Introduction The granitic rocks in Egypt are broadly classified into two main groups: older |  | | Journal (article/letter/editorial) | | mineralization at the central Eastern Desert of Egypt A. M. E L-KAMMAR,1 * A. E. SALMAN ,2 M. H. S HALABY2...Cairo University, Giza, Egypt 2 Nuclear Material Authority of Egypt, Qattamiya, Egypt (Received May 8, 2000;...2001) Rare metals mineralization in Jabal Gattar, N. E. Egypt, occurs at the sheared tectonic contact between...preferential mobilization of REE, Rb, Cs, Be and S from Gattar granite to Hammamat sediments in the alteration...generally better accumulators for rare metals. The Gattar granite is classified as a meta-aluminous leucogranite |  | Makovicky, Emil, Frei, Robert, Karup-MĂžller, Sven, Bailey, John C. (2016) Imperial Porphyry from Gebel Abu Dokhan, the Red Sea Mountains, Egypt Part I. Mineralogy, petrology and occurrence. Neues Jahrbuch f??r Mineralogie - Abhandlungen: Journal of Mineralogy and Geoche, 193 (1) 1-27 doi:10.1127/njma/2015/0289 | Journal (article/letter/editorial) | | Article Imperial Porphyry from Gebel Abu Dokhan, the Red Sea Mountains, Egypt Part I. Mineralogy, petrology...prestigious red Imperial Porphyry was quarried from Mons Porphyrites in the Red Sea Mountains of Egypt. The...At the locality, the rocks vary from dark grey to red and are characterized by abundant, weakly aligned...components and apatite â are always altered. The red colour of the porphyry stems from alteration of phenocrysts... they recrystallized to hematite or hematite-magnetite mixtures. The rocks are not pervasively recrystallized |  | | Journal (article/letter/editorial) | | composite dike from the North Eastern Desert of Egypt By ROBERTJ. STERNand DavID A. VOEGELI, Dallas*)...(composite dyke) untersucht. North Eastern Desert of Egypt produced large volumes of Der Gang besteht aus einem...dans les conditions N o r t h Eastern Desert of Egypt occurred in a strongdu facies des amphibolites....P- 28~ 2y~ 34 ~ lii i}} mEOl t E R R A gVEAN SEa L fining-upward sequence of rifting-related clastic...bimodal dike swarm. It is located - 10 km west of Gebel Dokhan on the east side of Wadi Atrash (27~ 33~ |  | | Journal (article/letter/editorial) | | crustal evolution in the North Eastern Desert of Egypt occurred in a strongly extensional tectonic environment...basement exposed in the North Eastern Desert of Egypt (Fig. 1) is composed of units as old as ca. 670...locales in the North Eastern Desert: the area around Gebel Nuqrah, west of Safaga and the area between Gebels...elements, trace elements, and elemental ratios Gebel N u q r a h mafic rocks 182C Qattar-Dokhan mafic...NazO 3.72 K20 5.10 TiO2 0.27 P205 0.09 MnO 0.03 Gebel-Nuqrah 165 176 197C t81F 185 186A 186C 194 |  | Andresen, Arild, Abu El-Enen, Mahrous M., Stern, Robert J., Wilde, Simon A., Ali, Kamal A. (2014) The Wadi Zaghra metasediments of Sinai, Egypt: new constraints on the late CryogenianâEdiacaran tectonic evolution of the northernmost ArabianâNubian Shield. International Geology Review, 56 (8) 1020-1038 doi:10.1080/00206814.2014.907755 | Journal (article/letter/editorial) | | com/loi/tigr20 The Wadi Zaghra metasediments of Sinai, Egypt: new constraints on the late CryogenianâEdiacaran...Faculty of Science, Mansoura University, El-Mansoura, Egypt c Geosciences Department, University of Texas...(2014) The Wadi Zaghra metasediments of Sinai, Egypt: new constraints on the late CryogenianâEdiacaran...907755 The Wadi Zaghra metasediments of Sinai, Egypt: new constraints on the late Cryogenianâ Ediacaran...Faculty of Science, Mansoura University, El-Mansoura, Egypt; cGeosciences Department, University of Texas at |  | Nasiri Bezenjani, R., Pease, V., Whitehouse, M.J., Shalaby, M.H., Kadi, K.A., Kozdroj, W. (2014) Detrital zircon geochronology and provenance of the Neoproterozoic Hammamat Group (Igla Basin), Egypt and the Thalbah Group, NW Saudi Arabia: Implications for regional collision tectonics. Precambrian Research, 245. 225-243 doi:10.1016/j.precamres.2013.12.002 | Journal (article/letter/editorial) | | the Neoproterozoic Hammamat Group (Igla Basin), Egypt and the Thalbah Group, NW Saudi Arabia: Implications...Stockholm, Sweden c Nuclear Materials Authority, Cairo, Egypt d Saudi Geological Survey, Jeddah, Saudi Arabia...Formation in the Central Eastern Desert (CED) of Egypt and the Thalbah Group in the Midyan Terrane (MT)...predominantly in the northwestern part of the ANS, in Egypt (Sinai and Eastern Desert), Saudi Arabia and Jordan...history of the ANS. The Eastern Desert (ED) of Egypt represents part of the ANS and is subdivided into |  | | Book | | F. HUME, the Pioneers of the E astern Desert of Egypt 1\1:ultum non multa Plinius ]1-1,nior CONTENTS...OF SUEZ AND THE NORTHERN RED SEA . . . . . 7 . r. Tectonic map of Egypt by N. A. Syagaev . . . ...Southern Area of the Red Sea Hills towards the Sudan border (Photogeological map of Upper Egypt by Hunting, 1967)...1967) 4. Border area between Sudan and Egypt 5. A. Stratigraphic correction . . . . . . B. Tectonics... . . . . a) Fault Zones crossing the Northern Red Sea. b) The Cairo Graben . . . . . . c) The northern |
|
