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Fig. 8. Photomicrographs of microstructures from hosting schists, Collingwood River (Tasmania). Mineral symbols after Kretz (1983). (A) Porphyroblastic garnet with inclusion: wrapped around by the dominant foliation defined by muscovite and biotite. One nicol, sample RC0620. (B) Small garnets together with biotite and muscovite along the dominan foliation. One nicol, sample RO227. (C) Kyanite relics within large flakes of secondary muscovite. One nicol, sample RO227. (D) Fibrolitic sillimanite at the contact between plagioclas¢ and quartz. Muscovite and garnet are also present. One nicol, sample RO227.

Figure 8 Photomicrographs of microstructures from hosting schists, Collingwood River (Tasmania). Mineral symbols after Kretz (1983). (A) Porphyroblastic garnet with inclusion: wrapped around by the dominant foliation defined by muscovite and biotite. One nicol, sample RC0620. (B) Small garnets together with biotite and muscovite along the dominan foliation. One nicol, sample RO227. (C) Kyanite relics within large flakes of secondary muscovite. One nicol, sample RO227. (D) Fibrolitic sillimanite at the contact between plagioclas¢ and quartz. Muscovite and garnet are also present. One nicol, sample RO227.