Talk:Uranium(IV) sulfate

Natural occurrence
Uranium(IV) sulfates are extremely rare in the nature (as is already written at the bottom of the article). UranYL sulfate minerals are of course more common, but still they represent relatively rare secondary U minerals. Uranyl phosphate minerals are the most common secondary U minerals. Eudialytos (talk) 20:25, 31 August 2017 (UTC)

Discrepancy
"involves reduction of U(VI) to the far less soluble U(IV). (...) U(SO4)2 is soluble in water, and thus far more mobile". So.. less soluble or more soluble? Because "Far more mobile" means (almost exclusively) MORE soluble.Eudialytos (talk) 19:29, 3 September 2021 (UTC)