Figure 3. Field and photomicrographs of Granitoids (x2.5 magnification under cross polar); (ai&aii) graniteshowingdeformed amphibolite enclave during granite crystallization; (b, bi&bii) alkali granites with thin section showing intense Myr-myrmekitization and graphic texture.

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