On the hydration of olivine in ultramafic rocks: Implications from Fe isotopes in serpentinites
Sign Up to like & getrecommendations! Published in 2017 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2017.07.011
Abstract: Abstract The behavior of Fe during serpentinization largely controls the potential for oxidation-reduction reactions and energy budget for serpentinite-hosted microbial communities. We present Fe isotope data for mineral separates from a partially serpentinized dunite from… read more here.
Keywords: serpentinization; isotope; mineral separates; hydration olivine ... See more keywords
Combined mass-dependent and nucleosynthetic isotope variations in refractory inclusions and their mineral separates to determine their original Fe isotope compositions.
Sign Up to like & getrecommendations! Published in 2019 at "Geochimica et cosmochimica acta"
DOI: 10.1016/j.gca.2019.07.021
Abstract: Calcium-aluminum-rich inclusions (CAIs) are the oldest dated materials that provide crucial information about the isotopic reservoirs present in the early Solar System. For a variety of elements, CAIs have isotope compositions that are uniform yet… read more here.
Keywords: mineral separates; isotope; mass; isotopic ... See more keywords