One of the best-known UHP belts is the Dabie-Sulu belt of eastern China -http://www.geol.ucsb.edu/faculty/hacker/geo102C/lectures/part14.html

High- and ultrahigh-pressure rocks crop out in a wedge shape overlain by a supra-lithospheric scale extensional fault

This eclogite from Dabie Shan China contains abundant phengite, the Mg+Fe+Si-rich form of muscovite

the deformation of quartzites in the Dabie Shan of China is interpreted as coaxial deformation by basal glide (left), non-coaxial deformation by basal glide (center), and coaxial deformation by prism slip (right). Quartz fabeic, Hongan -http://www.geol.ucsb.edu/faculty/hacker/geo102C/lectures/part11.html

Post-tectonic minerals in outcrop are unlineated and (some places) unfoliated - http://www.geol.ucsb.edu/faculty/hacker/geo102C/lectures/part11.html