Folded mylonitic gneiss.April 30, 2017/in /by Marli Miller metamorphism, ductile shear zone https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png 0 0 Marli Miller https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png Marli Miller2017-04-30 20:22:242017-09-04 22:35:09Folded mylonitic gneiss.
