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Mineralogy, geochemistry and origin of the phosphorites at Um El-Huwtat mine, Quseir, Central Eastern Desert, Egypt 期刊论文
发表期刊: CARBONATES AND EVAPORITES. 出版年: 2022, 卷号: 37, 期号: 1
作者:  Abou El-Anwar, Esmat A.;  Rahim, Said H. Abd El
收藏  |  浏览/下载：30/0  |  提交时间：2022/03/17
Fluorapatite  Anoxic  Oxic  REE  Redox elements  
Formation of baryte and celestine during supergene processes on sedimentary rock outcrops 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF EARTH SCIENCES. 出版年: 2022, 卷号: 111, 期号: 2, 页码: 623-639
作者:  Matysek, Dalibor;  Jirasek, Jakub;  Skupien, Petr
收藏  |  浏览/下载：18/0  |  提交时间：2022/03/17
Baryte  Celestine  Barium cycle  Weathering  Czech Republic  
Geochemical insights into formation of enigmatic ironstones from Rio Grande rise, South Atlantic Ocean 期刊论文
发表期刊: MARINE GEOLOGY. 出版年: 2022, 卷号: 444
作者:  Benites, Mariana;  Hein, James R.;  Mizell, Kira;  Farley, Kenneth A.;  Treffkorn, Jonathan;  Jovane, Luigi
收藏  |  浏览/下载：12/0  |  提交时间：2022/03/17
Trace element geochemistry of iron-(oxy)-hydroxides in Ni(Co)-laterites: Review, new data and implications for ore forming processes 期刊论文
发表期刊: ORE GEOLOGY REVIEWS. 出版年: 2022, 卷号: 140
作者:  Santoro, L.;  Putzolu, F.;  Mondillo, N.;  Boni, M.;  Herrington, R.
收藏  |  浏览/下载：39/0  |  提交时间：2022/02/12
Goethite  in gossan and oxidation zones  deportment within Fe-(oxy)-hydroxides related  to Ni(Co)-laterite deposits  Influence of Parent rock and weathering  conditions (pH-Eh) on goethite  hematite ratios  and goethite-hematite chemistry  Silicon role in trace element uptake of Fe-(oxy)  hydroxides  Goethite potentiality as unconventional ore  mineral  
Blaubeuren, Cloppenburg, and Machtenstein-Three recently recognized H-group chondrite finds in Germany with distinct terrestrial ages and weathering effects 期刊论文
发表期刊: METEORITICS & PLANETARY SCIENCE. 出版年: 2022, 卷号: 57, 期号: 1, 页码: 136-153
作者:  Bischoff, Addi;  Storz, Jakob;  Barrat, Jean-Alix;  Heinlein, Dieter;  Jull, A. J. Timothy;  Merchel, Silke;  Pack, Andreas;  Rugel, Georg
收藏  |  浏览/下载：3/0  |  提交时间：2022/03/17
Processing of Abu Dob mineralized pegmatites, Central Eastern Desert, Egypt: a study on the kinetics of dissolution process and extraction of some valuable metals 期刊论文
发表期刊: JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY. 出版年: 2022, 卷号: 331, 期号: 2, 页码: 937-951
作者:  Abu Khoziem, Hanaa A.
收藏  |  浏览/下载：2/0  |  提交时间：2022/03/17
Abu Dob pegmatites  Kinetics dissolution  Extraction of radioactive elements  Zirconium  Rare earth elements  
An integrated ASTER-based approach for mapping carbonatite and iron oxide-apatite deposits 期刊论文
发表期刊: GEOCARTO INTERNATIONAL. 出版年: 2021
作者:  Malainine, Cheikh-Elwali;  Raji, Otmane;  Ouabid, Muhammad;  Khouakhi, Abdou;  Bodinier, Jean-Louis;  Laamrani, Ahmed;  El Messbahi, Hicham;  Youbi, Nasrrddine;  Boumehdi, Moulay Ahmed
收藏  |  浏览/下载：15/0  |  提交时间：2021/11/19
Remote sensing  ASTER data  mineral resource exploration  carbonatite  iron oxide-apatite ore  
Distribution patterns of natural radioactivity and rare earth elements in intrusive rocks (El Sela area, Eastern Desert, Egypt) 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY. 出版年: 2021
作者:  Ghoneim, Mohamed M.;  Abdel Gawad, Ahmed E.;  Awad, Hamdy A.;  Hesham M. H., Zakaly;  Mira, Hamed I.;  El-Taher, Atef
收藏  |  浏览/下载：23/0  |  提交时间：2021/07/30
Environmental impacts  rare earth elements  intrusive rocks  radium equivalent  Egypt  
Pan-African rare metals bearing pegmatites in Wadi Ghadir, South Eastern desert, Egypt: the geochemical evolution and implications for mineralization 期刊论文
发表期刊: SN APPLIED SCIENCES. 出版年: 2021, 卷号: 3, 期号: 4
作者:  Kamar, Mohamed S.;  Moghazy, Nasser M.;  Saleh, Gehad M.
收藏  |  浏览/下载：22/0  |  提交时间：2021/08/05
Rare Metals Pegmatite  Geochemistry  W  Ghadir  Eastern Desert  Uranium  Egypt  
Geochemistry and spectrometric prospection of younger granites and granitic pegmatites bearing uranium mineralization at G. Kab El Rakeb area, Central Eastern Desert, Egypt 期刊论文
发表期刊: ACTA GEOCHIMICA. 出版年: 2021
作者:  Saleh, Gehad M.;  Emad, Bahaa M.;  Abdel Kader, Ibrahim B.
收藏  |  浏览/下载：14/0  |  提交时间：2021/08/05
Geochemistry  Gabal Um Lassaf- Abu Dob-Um Atelia- Kadabora- Kab El Rakeb area (LDAKK)  Uranium  REE  Egypt