Mineral chemistry of harzburgite samples from natural upper mantle shear zones in the Josephine Peridotite, SW Oregon
- Kumamoto, Kathryn M
- Warren, Jessica M
- Hauri, Erik H
This file contains major elements analyzed using EMP, volatile elements using SIMS, and trace elements using LA-ICPMS of minerals from shear zones in the Josephine Peridotite, SW Oregon. Analyzed phases include orthopyroxene in all samples, and olivine and spinel in a subset of samples. The data were used to assess the roles of water and melt on shear localization in the upper mantle chemistry.
How to cite this dataset:
Kumamoto, K., Warren, J., Hauri, E. 2019. Mineral chemistry of harzburgite samples from natural upper mantle shear zones in the Josephine Peridotite, SW Oregon, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA). https://doi.org/10.1594/IEDA/111374.
DOI Creation Date:
Kumamoto, Kathryn M.; Warren, Jessica M.; and Hauri, Erik H. (accepted) "Evolution of the Josephine Peridotite shear zones, Part 1: Compositional variation and shear initiation." Geochemistry, Geophysics, Geosystems.
Creative Commons Attribution-ShareAlike 4.0 International [CC BY-SA 4.0]
- National Science Foundation: 1255620
- National Science Foundation: 1625032
- Coverage Scope: Regional (Continents, Oceans)
- Geographic Location: Josephine Peridotite, SW Oregon
User Contributed Keyword(s):
upper mantle, nominally anhydrous minerals, rheology
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