%0 Journal Article %J Geochimica et Cosmochimica Acta %D 2022 %T Significance of 56Fe depletions in late-Archean shales and pyrite %A CM Ostrander %A S Severmann %A GW Gordon %A B Kendall %A TW Lyons %A W Zheng %A M Roy %A AD Anbar %B Geochimica et Cosmochimica Acta %V 316 %P 87-104 %G eng