Arid

浏览/检索结果: 共9条,第1-9条 帮助

已选(0)清除 条数/页:   排序方式:
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:17/0  |  提交时间:2020/05/22
Uranium  physico-chemical conditions  pegmatites  chemical index of alteration (CIA)  Kab Amiri area  Egypt  
Low-temperature alteration of uranium-thorium bearing minerals and its significance in neoformation of radioactive minerals in stream sediments of Wadi El-Reddah, North Eastern Desert, Egypt 期刊论文
发表期刊: ACTA GEOCHIMICA. 出版年: 2020, 卷号: 39, 期号: 1, 页码: 96-115
作者:  Ebyan, O. A.;  Khamis, H. A.;  Baghdady, A. R.;  El-Feky, M. G.;  Abed, N. S.
收藏  |  浏览/下载:14/0  |  提交时间:2021/01/08
Zircon  Thorite  Xenotime  Radioactive minerals  Low-temperature alteration  Wadi El-Reddah  
Low-temperature alteration of uranium-thorium bearing minerals and its significance in neoformation of radioactive minerals in stream sediments of Wadi El-Reddah, North Eastern Desert, Egypt 期刊论文
发表期刊: Acta Geochimica. 出版年: 2020, 卷号: 39, 期号: 1, 页码: 96-115
作者:  Ebyan O A;  Khamis H A;  Baghdady A R;  El-Feky M G;  Abed N S
收藏  |  浏览/下载:12/0  |  提交时间:2021/01/08
Zircon  Thorite  Xenotime  Radioactive minerals  Low-temperature alteration  Wadi El-Reddah  
Petrology,geochemistry,radioactivity,and M-W type rare earth element tetrads of El Sela altered granites,south eastern desert,Egypt 期刊论文
发表期刊: Acta Geochimica. 出版年: 2019, 卷号: 38, 期号: 1, 页码: 95-119
作者:  El Mezayen A M;  Heikal M A;  El Feky M G;  Shahin H A;  Abu Zeid I K;  Lasheen S R
收藏  |  浏览/下载:8/0  |  提交时间:2021/01/08
Geochemistry  REE-tetrad effect  Radioactive minerals  Radiometric measurements  Qash Amer  El Sela  
Geochemistry, mineralogy, and radioactivity of the Abu Furad Area, Central Eastern Desert, Egypt 期刊论文
发表期刊: Acta Geochimica. 出版年: 2019, 卷号: 38, 期号: 2, 页码: 307-326
作者:  El Mezayen A M;  Abu Zeid E K;  Hosny W S;  El-Feky M G;  Omar S M;  Taalab S A
收藏  |  浏览/下载:6/0  |  提交时间:2021/01/08
Hydrothermal alterations  Major oxide and trace elements  Radiometry  Mineralogy  Geochemistry  Altered syenogranites  Egypt  
Petrology, geochemistry, radioactivity, and M-W type rare earth element tetrads of El Sela altered granites, south eastern desert, Egypt 期刊论文
发表期刊: ACTA GEOCHIMICA. 出版年: 2019, 卷号: 38, 期号: 1, 页码: 95-119
作者:  El Mezayen, A. M.;  Heikal, M. A.;  El-Feky, M. G.;  Shahin, H. A.;  Abu Zeid, I. K.;  Lasheen, S. R.
收藏  |  浏览/下载:15/0  |  提交时间:2021/01/08
Geochemistry  REE-tetrad effect  Radioactive minerals  Radiometric measurements  Qash Amer  El Sela  
Geochemistry, mineralogy, and radioactivity of the Abu Furad Area, Central Eastern Desert, Egypt 期刊论文
发表期刊: ACTA GEOCHIMICA. 出版年: 2019, 卷号: 38, 期号: 2, 页码: 307-326
作者:  El Mezayen, A. M.;  Abu Zeid, E. K.;  Hosny, W. S.;  El-Feky, M. G.;  Omar, S. M.;  Taalab, S. A.
收藏  |  浏览/下载:25/0  |  提交时间:2021/01/08
Hydrothermal alterations  Major oxide and trace elements  Radiometry  Mineralogy  Geochemistry  Altered syenogranites  Egypt  
Mineralogy, M-type tetrad effect and radioactivity of altered granites at the G. Abu Garadi shear zone, central Eastern Desert, Egypt 期刊论文
发表期刊: ACTA GEOCHIMICA. 出版年: 2011, 卷号: 30, 期号: 2, 页码: 153-164
作者:  El Nahas, H. A.;  El Feky, M. G.;  Mira, H.
收藏  |  浏览/下载:12/0  |  提交时间:2021/01/08
M-type tetrad effect  altered granite  the G. Abu Garadi shear zone  central Eastern Desert  Egypt  
Mineralogical, REE-geochemical and fluid inclusion studies on some uranium occurrences, Gabal Gattar, Northeastern Desert, Egypt 期刊论文
发表期刊: ACTA GEOCHIMICA. 出版年: 2011, 卷号: 30, 期号: 4, 页码: 430-443
作者:  El-Feky, M. G.
收藏  |  浏览/下载:7/0  |  提交时间:2021/01/08
mineralogy  REE-geochemistry  uranium  granite  mineralization  Egypt