Fig. 2
a Photomicrograph showing the irregular lobate rim region of a garnet porphyroblast (Grt) and associated omphacite (Cpx), epidote (Ep), titanite (Ttn) and retrograde albite (Ab) and hornblende (Hbl). b Photomicrograph showing retrograde hornblende (Hbl) cutting across a foliation defined by aligned omphacite (Cpx) (locally rich in dark fluid inclusions) and epidote (Ep) and containing relict inclusions of those minerals