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Chemical and spectroscopic characterization of tourmaline from the ancient Roman mines in the Eastern Desert of Egypt 期刊论文
发表期刊: ENVIRONMENTAL EARTH SCIENCES. 出版年: 2022, 卷号: 81, 期号: 3
作者:  Surour, Adel A.;  Omar, Sayed M. A.
收藏  |  浏览/下载:18/0  |  提交时间:2022/03/17
Tourmaline  Cation substitution  SEM-EDX  EMPA  FTIR spectra  Reflectance  Egypt  
Multi-Proxy Provenance Analyses of the Kingriali and Datta Formations (Triassic-Jurassic Transition): Evidence for Westward Extension of the Neo-Tethys Passive Margin from the Salt Range (Pakistan) 期刊论文
发表期刊: MINERALS. 出版年: 2021, 卷号: 11, 期号: 6
作者:  Iqbal, Shahid;  Wagreich, Michael;  Bibi, Mehwish;  Jan, Irfan U.;  Gier, Susanne
收藏  |  浏览/下载:18/0  |  提交时间:2021/11/29
Triassic-Jurassic boundary  framework mineralogy  sediment geochemistry  heavy minerals  passive margin  Neo-Tethys opening  Himalayas  Salt Range  
Provenance and recycling of Sahara Desert sand 期刊论文
发表期刊: EARTH-SCIENCE REVIEWS. 出版年: 2021, 卷号: 216
作者:  Pastore, Guido;  Baird, Thomas;  Vermeesch, Pieter;  Bristow, Charles;  Resentini, Alberto;  Garzanti, Eduardo
收藏  |  浏览/下载:23/0  |  提交时间:2021/07/30
Sand petrography  Heavy minerals  U-Pb zircon ages  Multivariate statistics  Sedimentary processes  Recycling  Fluvial/aeolian interactions  Wind-fed and river-fed sand seas  Pan-African Orogeny  
Geology and Mineral Chemistry of Uranium- and Thoriumbearing Minerals in Rare-Metal (NYF) Pegmatites of Um Solimate, South Eastern Desert, Egypt 期刊论文
发表期刊: Acta Geologica Sinica. 出版年: 2021, 卷号: 95, 期号: 5, 页码: 1568-1582
作者:  Ali Mohamed A;  Abdel Gawad Ahmed E;  Ghoneim Mohamed M
收藏  |  浏览/下载:8/0  |  提交时间:2022/03/18
radioactivity  rare-metal mineralization  pegmatites  U/Th-bearing minerals  Um Solimate  Egypt  
Provenance, tectonic setting, and source area palaeoweathering of the Lower Cretaceous Nubian sandstones at Gebel Duwi, Eastern Desert, Egypt: inferences from mineralogy and whole-rock geochemistry 期刊论文
发表期刊: ARABIAN JOURNAL OF GEOSCIENCES. 出版年: 2021, 卷号: 14, 期号: 22
作者:  Sallam, Emad S.;  Ruban, Dmitry A.
收藏  |  浏览/下载:9/0  |  提交时间:2021/11/29
Provenance  Tectonic setting  Palaeoweathering  Nubian sandstones  NE Africa  
Geology and Mineral Chemistry of Uranium- and Thorium-bearing Minerals in Rare-Metal (NYF) Pegmatites of Um Solimate, South Eastern Desert, Egypt 期刊论文
发表期刊: ACTA GEOLOGICA SINICA-ENGLISH EDITION. 出版年: 2021, 卷号: 95, 期号: 5, 页码: 1568-1582
作者:  Ali, Mohamed A.;  Abdel Gawad, Ahmed E.;  Ghoneim, Mohamed M.
收藏  |  浏览/下载:4/0  |  提交时间:2021/11/29
radioactivity  rare-metal mineralization  pegmatites  U  Th-bearing minerals  Um Solimate  Egypt  
Elemental substitutions and compositional evolution during tourmaline formation in metasomatic schistose rocks of Sikait area in the Southern Eastern Desert, Egypt 期刊论文
发表期刊: ARABIAN JOURNAL OF GEOSCIENCES. 出版年: 2020, 卷号: 13, 期号: 15
作者:  Harraz, Hassan;  Abd El Monsef, Mohamed
收藏  |  浏览/下载:8/0  |  提交时间:2021/01/07
Boron metasomatism  Tourmaline  Compositional evolution  Substitutions  Metapelitic schist  Sikait  Egypt  
GENESIS OF THE RIDGE-HOLLOW RELIEF OF THE WEST SIBERIAN PLAIN 期刊论文
发表期刊: GEOSFERNYE ISSLEDOVANIYA-GEOSPHERE RESEARCH. 出版年: 2020, 期号: 4, 页码: 42-57
作者:  Pozdnyakov, A., V;  Puchkin, A., V;  Pupyshev, Yu S.;  Fuzella, T. Sh
收藏  |  浏览/下载:4/0  |  提交时间:2021/08/05
Holocene history  ridge-hollow relief texture  structure  convergent stratification  sandy desert  
A geological and mineralogical review of clay mineral deposits and phyllosilicate ore guides in Central Europe - A function of geodynamics and climate change 期刊论文
发表期刊: ORE GEOLOGY REVIEWS. 出版年: 2020, 卷号: 119
作者:  Dill, H. G.
收藏  |  浏览/下载:7/0  |  提交时间:2020/05/22
Clay minerals and deposits  Geodynamics  Climate  Central European Variscides  Alpides  Epicontinental basin  
Controls on Early Cretaceous desert sediment provenance in south-west Gondwana, Botucatu Formation (Brazil and Uruguay) 期刊论文
发表期刊: SEDIMENTOLOGY. 出版年: 2020, 卷号: 67, 期号: 5, 页码: 2672-2690
作者:  Bertolini, Gabriel;  Marques, Juliana C.;  Hartley, Adrian J.;  Da-Rosa, Atila A. S.;  Scherer, Claiton M. S.;  Basei, Miguel A. S.;  Frantz, Jose C.
收藏  |  浏览/下载:3/0  |  提交时间:2020/05/22
Botucatu desert  Cretaceous Parana Basin  desert accumulation  detrital zircon  heavy minerals  provenance analysis