![71.0 Hornblende metagabbro protomylonite. Todd, North Carolina. Elongate and highly deformed black hornblende grains are surrounded in this rock by abundant, highly deformed, white to gray plagioclase feldspars. [Scale is standard GSA scale with cm divisions and mm-scale dots.]](../71.0.JPG)
71.0 Hornblende metagabbro protomylonite. Todd, North Carolina. Elongate and highly deformed black hornblende grains are surrounded in this rock by abundant, highly deformed, white to gray plagioclase feldspars. [Scale is standard GSA scale with cm divisions and mm-scale dots.]