Factors Controlling the Chromium Isotope Compositions in Podiform Chromitites
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DOI: 10.3390/min10010010
Abstract: The application of Cr isotope compositions to the investigation of magmatic and post-magmatic effects on chromitites is unexplored. This study presents and compiles the first Cr stable isotope data (δ53Cr values) with major and trace… read more here.
Keywords: factors controlling; chromium isotope; isotope; 53cr values ... See more keywords
Chromium Isotope Systematics in Modern and Ancient Microbialites
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DOI: 10.3390/min10100928
Abstract: Changes in stable chromium isotopes (denoted as δ53Cr) in ancient carbonate sediments are increasingly used to reconstruct the oxygenation history in Earth’s atmosphere and oceans through time. As a significant proportion of marine carbonate older… read more here.
Keywords: chromium isotope; 53cr values; microbial carbonates; ancient microbialites ... See more keywords