Extended Data Figure 1: Electron back-scatter diffraction map of sample 1623 (0.5[Ti]) after mechanical testing, coloured to indicate different crystallographic orientations.
From: Redox-influenced seismic properties of upper-mantle olivine
A near-‘foam’ microstructure is present, with apparent grain-boundary serrations being an artefact of the post-processing grain boundary reconstruction using MTEX software (http://mtex-toolbox.github.io/).
