Iron isotope systematics

N Dauphas, SG John, O Rouxel - Reviews in Mineralogy …, 2017 - pubs.geoscienceworld.org
Iron Isotope Systematics | Reviews in Mineralogy and Geochemistry | GeoScienceWorld
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Iron formations: A global record of Neoarchaean to Palaeoproterozoic environmental history

KO Konhauser, NJ Planavsky, DS Hardisty… - Earth-Science …, 2017 - Elsevier
Iron formations (IF) represent an iron-rich rock type that typifies many Archaean and
Proterozoic supracrustal successions and are chemical archives of Precambrian seawater …

Iron isotopic compositions of geological reference materials and chondrites

PR Craddock, N Dauphas - Geostandards and Geoanalytical …, 2011 - Wiley Online Library
High‐precision iron isotopic compositions for Fe‐bearing geological reference materials and
chondrites with a wide range of matrices (eg, silicates, oxides, organic‐bearing materials) …

The iron isotope fingerprints of redox and biogeochemical cycling in modern and ancient Earth

CM Johnson, BL Beard… - Annu. Rev. Earth Planet …, 2008 - annualreviews.org
The largest Fe isotope fractionations occur during redox changes, as well as differences in
bonding, but these are expressed only in natural environments in which significant …

Origin and paleoenvironmental significance of major iron formations at the Archean-Paleoproterozoic boundary

NJ Beukes, J Gutzmer - 2008 - pubs.geoscienceworld.org
This paper provides a critical review of advances made in understanding of sedimentary
environments, geochemical processes, and biological systems that contributed to the …

Iron isotopes constrain biologic and abiologic processes in banded iron formation genesis

CM Johnson, BL Beard, C Klein, NJ Beukes… - … et Cosmochimica Acta, 2008 - Elsevier
The voluminous 2.5 Ga banded iron formations (BIFs) from the Hamersley Basin (Australia)
and Transvaal Craton (South Africa) record an extensive period of Fe redox cycling. The …

Mass spectrometry and natural variations of iron isotopes

N Dauphas, O Rouxel - Mass spectrometry reviews, 2006 - Wiley Online Library
An Erratum has been published for this article in Mass Spectrometry Reviews 25: 831–832,
2006. Although the processes that govern iron isotope variations in nature are just …

Fractionation of Cu and Zn isotopes during adsorption onto amorphous Fe (III) oxyhydroxide: experimental mixing of acid rock drainage and ambient river water

LS Balistrieri, DM Borrok, RB Wanty… - … et Cosmochimica Acta, 2008 - Elsevier
Fractionation of Cu and Zn isotopes during adsorption onto amorphous ferric oxyhydroxide
is examined in experimental mixtures of metal-rich acid rock drainage and relatively pure …

Novel insights into marine iron biogeochemistry from iron isotopes

JN Fitzsimmons, TM Conway - Annual Review of Marine …, 2023 - annualreviews.org
The micronutrient iron plays a major role in setting the magnitude and distribution of primary
production across the global ocean. As such, an understanding of the sources, sinks, and …

Iron colloids dominate sedimentary supply to the ocean interior

WB Homoky, TM Conway, SG John… - Proceedings of the …, 2021 - National Acad Sciences
Dissolution of marine sediment is a key source of dissolved iron (Fe) that regulates the
ocean carbon cycle. Currently, our prevailing understanding, encapsulated in ocean …