Fig. 3
From: Tectonic significance of Triassic mafic rocks in the June Complex, Sanandaj–Sirjan zone, Iran
Photomicrographs (a–c, e, f) and back-scattered electron (BSE) image (d) of various metagabbroic greenschists (epidote–amphibolite), and talc- and actinolite-bearing greenschists. a Foliated, fine-grained metagabbroic greenschist (epidote–amphibolite). b Talc-bearing greenschist showing euhedral clinopyroxene porphyroclast surrounded by talc and chlorite ribbons. c, d Clinopyroxene phenocryst intergrown with brownish hornblende. e Actinolite porphyroclast in actinolite-bearing greenschist. Mineral abbreviations: Cpx clinopyroxene, Amp amphibole, Ep epidote, Act actinolite, Hbl hornblende, Pl plagioclase, Ilm Ilmenite, (Fe)Mg-Hbl Ferro-magnesio-hornblende, Tlc talc, Chl chlorite