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Evaluation of mineral compositions of surface and subsurface rock samples by neutron activation analysis 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY. 出版年: 2020
作者:  Massoud, A.;  Abdou, Fatma S.;  Yousif, Mohamed
收藏  |  浏览/下载：4/0  |  提交时间：2021/07/30
Mineralogical compositions  NAA technique  rocks  Western Desert of Egypt  
Uranium and rare earth elements leaching characteristics from El-Sella mineralized Granite, Eastern Desert, Egypt (September, 10.1080/03067319.2020.1832479, 2020) 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY. 出版年: 2020
作者:  Salem, Amany R.;  Kassab, Walaa A.
收藏  |  浏览/下载：1/0  |  提交时间：2021/01/07
Uranium and rare earth elements leaching characteristics from El-Sella mineralized Granite, Eastern Desert, Egypt 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY. 出版年: 2020
作者:  Salem, Amany R.;  Kassab, Walaa A.
收藏  |  浏览/下载：16/0  |  提交时间：2021/01/07
Thiourea  Uranium  Leaching  Kinetic  Activation Energy  Thermodynamic  
Radioactive content and radiological implication in granitic rocks by geochemical data and radiophysical factors, Central Eastern Desert, Egypt 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY. 出版年: 2020
作者:  Awad, Hamdy A. M.;  Zakaly, Hesham M. H.;  Nastavkin, Aleksey V.;  El-Taher, Atef
收藏  |  浏览/下载：4/0  |  提交时间：2021/01/07
Um Taghir  granitic rocks  U-Th contents  radiological hazard  
Physico-chemical conditions controlling the radionuclides mobilisation in various granitic environments 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY. 出版年: 2020
作者:  El Mezayen, Ahmed M.;  Ibrahim, Eman M.;  El-Feky, Mohamed G.;  Omar, Sayed M.;  El-Shabasy, Ahmed M.;  Taalab, Sherif A.
收藏  |  浏览/下载：4/0  |  提交时间：2020/05/22
Uranium  physico-chemical conditions  pegmatites  chemical index of alteration (CIA)  Kab Amiri area  Egypt  
GEOCHEMICAL MARKERS OF PALEOENVIRONMENTS, WEATHERING, AND PROVENANCE IN PERMIAN-TRIASSIC TERRESTRIAL SEDIMENTS 期刊论文
发表期刊: JOURNAL OF SEDIMENTARY RESEARCH. 出版年: 2020, 卷号: 90, 期号: 8, 页码: 906-920
作者:  Galan-Abellan, Ana-Belen;  Barrenechea, Jose F.;  De la Horra, Raul;  Alonso-Azcarate, Jacinto;  Luque, Javier F.;  Borruel-Abadia, Violeta;  Lopez-Gomez, Jose
收藏  |  浏览/下载：2/0  |  提交时间：2021/01/07
Geochemical background and dispersion pattern of the world's largest REE deposit of Bayan Obo, China 期刊论文
发表期刊: JOURNAL OF GEOCHEMICAL EXPLORATION. 出版年: 2020, 卷号: 215
作者:  Zhou, Jian;  Wang, Xueqiu;  Nie, Lanshi;  McKinley, Jennifer M.;  Liu, Hanliang;  Zhang, Bimin;  Han, Zhixuan
收藏  |  浏览/下载：3/0  |  提交时间：2021/01/07
Bayan Obo  Rare earth elements  Geochemical background  Dispersion pattern  
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：6/0  |  提交时间：2021/01/07
Boron metasomatism  Tourmaline  Compositional evolution  Substitutions  Metapelitic schist  Sikait  Egypt  
Geobiochemistry characteristics of rare earth elements in soil and ground water: a case study in Baotou, China 期刊论文
发表期刊: SCIENTIFIC REPORTS. 出版年: 2020, 卷号: 10, 期号: 1
作者:  Tang, Shuting;  Zheng, Chunli;  Chen, Minjie;  Du, Weiqi;  Xu, Xin
收藏  |  浏览/下载：2/0  |  提交时间：2021/01/07
Stratigraphy, petrology, and geochemistry of a neoproterozoic banded iron sequence in the El-Dabbah Group, central Eastern Desert, Egypt 期刊论文
发表期刊: JOURNAL OF AFRICAN EARTH SCIENCES. 出版年: 2020, 卷号: 168
作者:  Kiyokawa, Shoichi;  Suzuki, Taishi;  El-Dokouny, Hanaa Abdenaby;  Dawoud, Maher;  Abuelhasan, Mohamed Mahmoud
收藏  |  浏览/下载：4/0  |  提交时间：2021/01/07
Central eastern desert of Egypt  El-dabbah group  Neoproterozoic iron formation  Oceanic island arc  Black shale  Sturtian glaciation