Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Mostafa Fayek"'
Publikováno v:
Minerals, Vol 6, Iss 1, p 3 (2015)
Uranium (U) concentration and the activities of 238U, 234U, and 230Th were determined for groundwaters, spring waters, and lake water collected from the Shihongtan sandstone-hosted U ore district and in the surrounding area, NW China. The results sho
Externí odkaz:
https://doaj.org/article/5c0548a05af74f428850bc1871124f6a
Publikováno v:
American Mineralogist. 107:1396-1409
Iron-bearing mineral assemblages and their distribution patterns directly reflect the redox environment in sediments, which plays a decisive role in the migration and precipitation of U. The Dongsheng sandstone-type U deposit hosted in fluvial and/or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc2656be723e5005f396022627b4dc72
https://doi.org/10.2138/am-2021-7888
https://doi.org/10.2138/am-2021-7888
Autor:
Ferdinando Bosi, Cristian Biagioni, Federico Pezzotta, Henrik Skogby, Ulf Hålenius, Jan Cempírek, Frank C. Hawthorne, Aaron J. Lussier, Yassir A. Abdu, Maxwell C. Day, Mostafa Fayek, Christine M. Clark, Joel D. Grice, Darrell J. Henry
Publikováno v:
Mineralogical Magazine. 86:767-776
Uvite, CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3(OH), is a new mineral of the tourmaline supergroup. It occurs in the Facciatoia quarry, San Piero in Campo, Elba Island, Italy (42°45′04.55″N, 10°12′50.89″E) at the centre of a narrow (2–3 cm wide) v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::128feed30a2cd1eaa43d01a053962f6d
https://doi.org/10.1180/mgm.2022.54
https://doi.org/10.1180/mgm.2022.54
Autor:
Jessica Whattam, Ryan Sharpe, Steph Skelton, Maxwell C. Day, Mostafa Fayek, Frank C. Hawthorne
Publikováno v:
The Canadian Mineralogist. 60:775-786
Hydrogen (δ2H) and oxygen (δ18O) stable isotopes are used to trace fluid sources, metals, and contaminants in the environment and Earth's subsurface. Tourmaline-supergroup minerals provide an opportunity to quantify both δ2H and δ18O from the sam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f09f12e9fa4792a170bf3b1a015c59de
https://doi.org/10.3749/canmin.2200005
https://doi.org/10.3749/canmin.2200005
Publikováno v:
Science Bulletin. 67:236-239
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fce1035103f627ba37da0ca9b3820a83
https://doi.org/10.1016/j.scib.2021.09.011
https://doi.org/10.1016/j.scib.2021.09.011
Publikováno v:
Terra Nova. 34:169-176
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1643670855b268e02944f71db82686c9
https://doi.org/10.1111/ter.12573
https://doi.org/10.1111/ter.12573
Autor:
Celia Venchiarutti, Lu Yang, Zoltán Mester, Mostafa Fayek, Xiaolei Zhao, Ying Gao, Zsolt Varga, Juan He, Eduardo A. Gautier, Yoshiki Kimura, Juris Meija, J. D. Inglis, Csaba Tobi, Klaus Mayer, Victoria Genetti, Maria Wallenius, Ryan Sharpe, Kyle M. Samperton, Yetunde Aregbe, Joanna S. Denton, Ali El-Jaby, Andreea Elena Serban, Jung Youn Choi, Viorel Fugaru, B.B.A. Francisco, William E. Kieser, Stephan Richter, Rachel E. Lindvall, Marian Virgolici, Kenny Nadeau, José Luis Ramella, Ruoxi Zhang, Hana Seo, A.A. Reinhard, Paola Alejandra Babay
Publikováno v:
Geostandards and Geoanalytical Research. 46:43-56
In this study, data from thirteen laboratories from around the world are presented for a successful certification of uranium isotope ratios in uranium ore concentrate (UOC) certified reference materials from the National Research Council Canada. Diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::628550d71499706ec4bd5ff811163a04
https://doi.org/10.1111/ggr.12409
https://doi.org/10.1111/ggr.12409
Publikováno v:
Lithos. :107108
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feb3707e07c3d19ebbde6e6bfab8b2b3
https://doi.org/10.1016/j.lithos.2023.107108
https://doi.org/10.1016/j.lithos.2023.107108
Publikováno v:
Mineralium Deposita. 56:1239-1244
This thematic issue is in memory of Thomas Kurtis Kyser who died tragically in 2017. Kurt’s contribution to our understanding of the geochemistry of uranium deposits and the application of stable and radiogenic isotope studies to uranium ore system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1bfd8cfc09fa682f12636540966dc21
https://doi.org/10.1007/s00126-021-01072-1
https://doi.org/10.1007/s00126-021-01072-1
Autor:
Sarah Mount, Eric G. Potter, Zhaoping Yang, Mostafa Fayek, Jeremy W. Powell, Guoxiang Chi, Hanika Rizo
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 22
The Patterson Lake corridor, located on the southwestern margin of the Athabasca Basin, contains several basement-hosted uranium deposits that formed via protracted, structurally controlled fluid–rock interactions. Using multiple generations of pyr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c9c3f73806f41aa9c732f647f7e375e
https://doi.org/10.1144/geochem2021-023
https://doi.org/10.1144/geochem2021-023