| Tim Mersoï basin (Arlit, Akouta, Imouraren) Niger | 123.89 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Blind River Canada | 136.88 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Dawn United States | 133.84 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Denison Canada | 137.25 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Dyno Canada | 135.26 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| El Dorado Canada | 134.51 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| El Mesquite United States | 146.48 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Everest United States | 133.01 ± 0.42 | | 1 | black uranium ore concentrate (Everest Black) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Everest United States | 144.78 ± 0.42 | | 1 | yellow uranium ore concentrate (Everest Yellow) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Falls City United States | 153.47 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Faraday Canada | 132.71 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Gunnar Canada | 135.42 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Irigaray United States | 126.85 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Kanzhugan Kazakhstan | 134.85 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Key Lake (Deilmann and Gaertner) Canada | 132.46 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Lucky Mc United States | 134.7 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Madawaska Canada | 132.02 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Mary Kathleen Australia | 132.37 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Milliken Lake Canada | 136.56 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Mounana Gabon | 136.75 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Olympic Dam Australia | 135.52 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Palabora South Africa | 132.02 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Pathfinder United States | 134.7 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Petromic United States | 140.56 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Rabbit Lake Canada | 133.76 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Radium Hill Australia | 136.71 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Ranger Australia | 135.05 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Ranstad Sweden | 164.17 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Rayrock Canada | 135.17 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Rudnik (uranium) Serbia | 138.98 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Rum Jungle Australia | 134.38 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Rössing Namibia | 133.75 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Shinkolobwe République démocratique du Congo | 133.01 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Shirley Basin United States | 134.58 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| South Alligator Australia | 134.51 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Stanleigh Canada | 135.78 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Stanrock Canada | 138.06 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Stráž pod Ralskem Czechia | 83.63 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Susquehanna United States | 151.02 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
| Uvanas Kazakhstan | 161.61 ± 0.42 | | 1 | uranium ore concentrate (yellowcake) | Brennecka et al. (2010), Natural variations in uranium isotope ratios of uranium ore conc… |
