Iron isotope systematics
Iron Isotope Systematics | Reviews in Mineralogy and Geochemistry | GeoScienceWorld
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Iron isotope systematics in planetary reservoirs
Iron is the only polyvalent major element, and controls reduction–oxidation (redox) reactions
in a host of geologic processes and reservoirs, from the mineral-to planetary-scale, on Earth …
in a host of geologic processes and reservoirs, from the mineral-to planetary-scale, on Earth …
Coupled extremely light Ca and Fe isotopes in peridotites
X Zhao, Z Zhang, S Huang, Y Liu, X Li… - … et Cosmochimica Acta, 2017 - Elsevier
Large metal stable isotopic variations have been observed in both extraterrestrial and
terrestrial samples. For example, Ca exhibits large mass-dependent isotopic variation in …
terrestrial samples. For example, Ca exhibits large mass-dependent isotopic variation in …
[HTML][HTML] The old, unique C1 chondrite Flensburg–Insight into the first processes of aqueous alteration, brecciation, and the diversity of water-bearing parent bodies …
Abstract On September 12, 2019 at 12: 49: 48 (UT) a bolide was observed by hundreds of
eye-witnesses from the Netherlands, Germany, Belgium, Denmark and the UK. One day …
eye-witnesses from the Netherlands, Germany, Belgium, Denmark and the UK. One day …
A large planetary body inferred from diamond inclusions in a ureilite meteorite
Planetary formation models show that terrestrial planets are formed by the accretion of tens
of Moon-to Mars-sized planetary embryos through energetic giant impacts. However, relics …
of Moon-to Mars-sized planetary embryos through energetic giant impacts. However, relics …
Isotopes in cosmochemistry: recipe for a Solar System
Extreme isotopic variations among extraterrestrial materials provide great insights into the
origin and evolution of the Solar System. In this tutorial review, we summarize how the …
origin and evolution of the Solar System. In this tutorial review, we summarize how the …
[HTML][HTML] Geochemistry and oxygen isotope composition of main-group pallasites and olivine-rich clasts in mesosiderites: Implications for the “Great Dunite Shortage” …
Evidence from iron meteorites indicates that a large number of differentiated planetesimals
formed early in Solar System history. These bodies should have had well-developed olivine …
formed early in Solar System history. These bodies should have had well-developed olivine …
Trace element redistributions during metamorphism of E-chondrites: Implications for reduced bodies and the Earth
We report on new trace element analyses of enstatite chondrites (ECs) to clarify their
behavior during the metamorphism. During the transition from a type 3 to a type 5 or higher …
behavior during the metamorphism. During the transition from a type 3 to a type 5 or higher …
[HTML][HTML] On the iron isotope composition of Mars and volatile depletion in the terrestrial planets
Iron is the most abundant multivalent element in planetary reservoirs, meaning its isotope
composition (expressed as δ 57 Fe) may record signatures of processes that occurred …
composition (expressed as δ 57 Fe) may record signatures of processes that occurred …
Chromium isotopic constraints on the origin of the ureilite parent body
We report on the mass-independent Cr isotope compositions of 11 main group ureilites and
an ureilitic trachyandesite (ALM-A). The 54 Cr/52 Cr ratios for main group ureilites vary …
an ureilitic trachyandesite (ALM-A). The 54 Cr/52 Cr ratios for main group ureilites vary …