Iron isotope measurements of mineral separates in partially serpentinized peridotite from the New Caledonia Ophiolite
Creator(s):
Scott, Sean S
Sims, Kenneth WW
Frost, Bryce R
Keleman, Peter B
Evans, Katie A
Swapp, Susan M
Abstract:
This dataset contains Fe isotope measurements of mineral separates in partially serpentinized peridotite from the New Caledonia Ophiolite. These results demonstrate that magnetite and awaruite are isotopically heavy relative to relict minerals (olivine, pyroxene), while serpentinite is isotopically heavy relative to relict grains. This finding is consistent with the predicted sense of fractionation from chemical modeling.
How to cite this dataset:
Scott, S. S., Sims, K. W., Frost, B. R., Keleman, P. B., Evans, K. A., Swapp, S. M., 2021. Iron isotope measurements of mineral separates in partially serpentinized peridotite from the New Caledonia Ophiolite, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA).
https://doi.org/10.26022/IEDA/111936. Accessed 2024-05-08.
DOI Creation Date:
2021-03-22
Related
Publication(s):
Scott, S.R., Sims, K.W.W., Frost, B.R.; Keleman, P.B., Evans, K.A., Swapp, S.M.,(2017), "On the hydration of olivine in ultramafic rocks: Implications from Fe isotopes in serpentinites." Geochimica et Cosmochimica Acta, 215:105-121
License:
Creative Commons Attribution-ShareAlike 4.0 International [CC-BY-SA-4.0]
Funding source(s):
National Science Foundation:
0960270 National Science Foundation:
1634669Keyword(s):
Coverage Scope: Regional (Continents, Oceans)
Geographic Location: New Caledonia
User Contributed Keyword(s):
Serpentinization, Fe isotope geochemistry
Data Available On:
2021-03-23