Currently putting together the figures for a manuscript on the subduction channel at Port Macquarie, NSW, Australia. So hard to choose from all the fabulous photos, including this one with folded layers of eclogite and grt-phn schist cut by a glaucophane vein 🤩

Oooh, nice! Thanks for including scale. (There. Resisted saying "ooh, gneiss!")

Incredible! Do you happen to have thin section pictures of something like this?

gnt-phm gnt = garnet phn = ?