Figure 4. Rock samples and photomicrographs of granitoids; (a &ai) granodiorite withCl-chlorite and sericite alteration (b &bii) tonalite showing poikilitic Pl-plagioclasecrystal bearing AP-apatite, Qz-quartz, Ep-epidote and Ti-titanite inclusions.

From

Petrography and Geochemistry of the Somie-Ntem Granitoids (Western Cameroon-Domain): Implication on the Pan-African Evolution of the Central African Fold Belt

Mero Yannah, Juliana Amboh Tifang, Eric Martial Fozing, Yaya Fodoué, Armand Dongmo Kagou, Samuel Ndonyui Ayonghe

Journal of Geosciences and Geomatics. 2019, 7(5), 221-236 doi:10.12691/jgg-7-5-2