Reaction of Aqueous Uranyl Species to Form Uranium Minerals

End Point Mineral Name

Energetic Values/Notes

Uraninite

Reduction potential ~−200 mV

Rutherfordine

pH dependent solubility

Liebigite

Ca limits solubility of uranyl complexes

Autunite

U(VI) mineral

Uraninite

Iron reduction of U species

Hematite UO₂

U adsorbed to Fe-mineral

Metaschoepite

Mineral in S. oneidensis MR-1 nanowires