Untangling the Fe isotope signal in Neoarchean carbonates and iron formations from Carajás (Brazil) - Rego, Eric Siciliano; Busigny, Vincent; Lalonde, Stefan V.; Teixeira, Livia; Rossignol, Camille; Narduzzi, Francesco; Zapparoli, Adriana; Babinski, Marly; Trindade, Ricardo Ivan Ferreira da; Philippot, Pascal (Goldschmidt Conference, 2021)