Iron isotope composition of some Archean and Proterozoic iron formations

Fe isotopes can provide new insight into redox-dependent biogeochemical processes. Precambrian iron formations (IF) are deserving targets for Fe isotope studies because they are composed predominantly of authigenic Fe phases and record a period of unprecedented iron deposition in Earth’s history. We...

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Veröffentlicht in:	Geochimica et cosmochimica acta 2012-03, Vol.80, p.158-169
Hauptverfasser:	Planavsky, Noah, Rouxel, Olivier J., Bekker, Andrey, Hofmann, Axel, Little, Crispin T.S., Lyons, Timothy W.
Format:	Artikel
Sprache:	eng
Schlagworte:	basins Deposition Formations hot water treatment Intermediate frequency Iron Iron isotopes Isotopes marine sediments oxides pyrites rocks Sciences of the Universe Sediments Shale
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