Data for: Strain localization in a lower crustal shear zone: an example from of the East Athabasca Mylonite Triangle in the southern Snowbird Tectonic Zone, (NE Saskatchewan, Canada)

This data set contains: Electron Microprobe geochemical data used for petrological considerations and for geothermobarometric estimations. Fabric strength estimations obtained from the study of the crystallographic preferred orientation of quartz.