Showing papers by "David L. Kohlstedt published in 2020"
16 citations
TL;DR: In this article, a subgrain-size piezometer was calibrated using electron backscatter diffraction (EBSD) data collected from experimentally deformed samples of olivine and quartz.
Abstract: We calibrate a subgrain-size piezometer using electron backscatter diffraction (EBSD) data collected from experimentally deformed samples of olivine and quartz. Systematic analyses of angular and s...
14 citations
TL;DR: Increased uptake of structurally bound H at low f O 2 is explained by the formation of defect associates resulting from the reduction of Fe3+ in tetrahedral sites to Fe2+, allowing additional H to be incorporated in adjacent M-site vacancies, which counteracts the expected effect of water fugacity on H solubility.
13 citations
6 citations