Natural variations in uranium isotope ratios of uranium ore concentrates: Understanding the 238U/235U fractionation mechanism

2010 ◽  
Vol 291 (1-4) ◽  
pp. 228-233 ◽  
Author(s):  
Gregory A. Brennecka ◽  
Lars E. Borg ◽  
Ian D. Hutcheon ◽  
Michael A. Sharp ◽  
Ariel D. Anbar
Keyword(s):  
Isotope Ratios ◽  
Uranium Isotope ◽  
Uranium Ore ◽  
Natural Variations ◽  
Fractionation Mechanism

Certification of Uranium Isotope Amount Ratios in a Suite of Uranium Ore Concentrate Certified Reference Materials

2021 ◽  
Author(s):  
Ruoxi Zhang ◽  
Kenny Nadeau ◽  
Eduardo Amilcar Gautier ◽  
Paola Alejandra Babay ◽  
José Luis Ramella ◽  
...  
Keyword(s):  
Reference Materials ◽  
Certified Reference Materials ◽  
Uranium Isotope ◽  
Uranium Ore ◽  
Uranium Ore Concentrate

scholarly journals Accurate measurement of uranium isotope ratios in solid samples by laser ablation multi-collector inductively coupled plasma mass spectrometry

2018 ◽  
Vol 33 (6) ◽  
pp. 1076-1080 ◽  
Author(s):  
Z. Varga ◽  
M. Krachler ◽  
A. Nicholl ◽  
M. Ernstberger ◽  
T. Wiss ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Laser Ablation ◽  
Inductively Coupled Plasma ◽  
Certified Reference Materials ◽  
Isotope Ratios ◽  
Uranium Isotope ◽  
Solid Samples ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

A multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) coupled to a 213 nm ns-laser was used to measure uranium isotope ratios (234U/238U, 235U/238U, and 236U/238U) in six solid nuclear certified reference materials (CRMs).

Climatic Control of Riverine and Seawater Uranium-Isotope Ratios

Science ◽  
2004 ◽  
Vol 305 (5685) ◽  
pp. 851-854 ◽  
Author(s):  
L. F. Robinson
Keyword(s):  
Isotope Ratios ◽  
Uranium Isotope ◽  
Climatic Control

Uranium isotope composition of waters from South Texas uranium ore deposits

2016 ◽  
Vol 437 ◽  
pp. 44-55 ◽  
Author(s):  
Christa J. Placzek ◽  
Jeffrey M. Heikoop ◽  
Brian House ◽  
Benjamin S. Linhoff ◽  
Mark Pelizza
Keyword(s):  
Isotope Composition ◽  
Ore Deposits ◽  
South Texas ◽  
Uranium Isotope ◽  
Uranium Ore
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