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ε205Tl of Uranium: published values

in ε units (parts per 10,000)

Uranium. 26 published values for 16 deposits or sites. Standards, minerals and sources for every value.

DepositsValueRangenMineral or matrixSource
Ace-Fay (Beaverlodge district)
Canada
−4.21 ± 0.7 ε1uranium ore (Ace-Fay mine)Voinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Ace-Fay (Beaverlodge district)
Canada
−2.8 ± 0.6 ε1uranium ore (Ace mine)Voinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Bancroft (uraniferous pegmatites)
Canada
−8.2 ± 0.7 ε1pegmatite uraniniteVoinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Lanark County (uraniferous pegmatites)
Canada
−9.1 ± 0.8 ε1pristine uraninite with light brown alteration crustVoinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Dawn Lake (Athabasca)
Canada
−2.6 ± 0.7 ε1low-grade uranium ore (unconformity contact, deposit recorded as "defenial lake")Voinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Dawn Lake (Athabasca)
Canada
−4.6 ± 0.8 ε1uranium ore (basement-hosted, deposit recorded as "downlake")Voinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Central City district (Gilpin County)
United States
4.6 ± 0.8 ε1uraninite with Fe-Zn-Cu sulphides (Gilpin County)Voinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Central City district (Gilpin County)
United States
3.7 ± 0.5 ε1uraninite with Fe-Zn-Cu sulphides (Central City)Voinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Eagle Point (Athabasca)
Canada
5 ± 0.6 ε1remobilised uranium ore (basement-hosted)Voinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Eagle-Ace (Beaverlodge district)
Canada
−1.91 ± 0.8 ε1uranium oreVoinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Echo Bay (Port Radium)
Canada
2.1 ± 0.7 ε1pristine uraninite (Port Radium, Great Bear Lake)Voinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Echo Bay (Port Radium)
Canada
−7 ± 0.7 ε1uranium ore (Eldorado mine, Port Radium)Voinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Echo Bay (Port Radium)
Canada
1.3 ± 0.8 ε1uranium ore (Echo Bay)Voinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Echo Bay (Port Radium)
Canada
−9.5 ± 0.7 ε1pristine uraninite (Echo Bay)Voinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Gunnar
Canada
−7.9 ± 0.6 ε1uranium ore (classified as granite-related)Voinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Jáchymov
Czechia
−3.4 ± 0.8 ε1pristine uraniniteVoinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Jáchymov
Czechia
−4 ± 0.6 ε1uraniniteVoinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Kiggavik
Canada
−3.5 ± 0.6 ε1uranium oreVoinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
McArthur River (Athabasca)
Canada
−4.61 ± 0.6 ε1uranium ore (unconformity contact)Voinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
McArthur River (Athabasca)
Canada
1.1 ± 0.7 ε1uranium ore (unconformity contact)Voinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Millennium (Athabasca)
Canada
−5.51 ± 0.8 ε1massive S-rich uranium oreVoinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Millennium (Athabasca)
Canada
2.3 ± 0.8 ε1disseminated uranium oreVoinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Nicholson (Beaverlodge district)
Canada
−4.5 ± 0.5 ε1uranium oreVoinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Nicholson (Beaverlodge district)
Canada
−2.9 ± 0.7 ε1uranium oreVoinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Orrefjell
Norway
−8 ± 1 ε1pristine uraniniteVoinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …
Sue C (McClean Lake, Athabasca)
Canada
−0.3 ± 0.5 ε1uranium oreVoinot et al. (2024), Tl, Mo and U isotopes in U-ore deposits record Earth's fundamental …

Published ε205Tl (thallium) values, deposit by deposit

Cite this page

IsoFind Atlas (2026). ε205Tl of Uranium: published values. https://www.isofind.tech/isotopes/en/thallium-e205tl/uranium/ (accessed 2026-10-16).

@misc{isofind2026205tlofuraniumpublishedvalues,
  title = {ε205Tl of Uranium: published values},
  author = {{IsoFind Atlas}},
  year = {2026},
  url = {https://www.isofind.tech/isotopes/en/thallium-e205tl/uranium/},
  note = {Accessed 2026-10-16}
}

Updated : 2026-10-16