Figure 5. Field and microstructure photographs A: oriented grano- to granolepidoblastic heterogranular microstructure (Garnet-kyanite-mica gneisses); B and C: Granoblastic more or less isogranular microstructure (garnet quartzite, A: PL; B: PPL); D: oriented grano- to granolepidoblastic heterogranular microstructure (Garnet-kyanite-mica gneiss); E: Elongated boudin of garnet rich quartzite in the garnet-kyanite-mica gneisses

From

Preserved Sedimentary Features in the Pan-African High-Grade Metamorphic Rocks from the Yaoundé Series (Cameroon)

Milan Stafford Tchouatcha, Arnaud Patrice Kouske, Evine Laure Tanko Njiosseu, Paul Aubin Ngouem, Timoleon Ngnotue, Divine Ngong Njinchuki, Jean Paul Nzenti

Journal of Geosciences and Geomatics. 2018, 6(3), 94-102 doi:10.12691/jgg-6-3-1