Figure 4. Photomicrograph of rocks from Wainama West: (a and b) basanite; (c and d) trachytes; (d and e) rhyolite. (Ol=Olivine, Sa=Sanidine, Cpx=Clinopyroxene, Pl=Plagioclase, Qtz=Quartz and Ox=Opaque minerals)

From

Petrogenesis of Lava from Wainama West, Mount Oku (CVL): Source Characterization and Magma Evolution

Wotchoko Pierre, Nkouathio David Guimollaire, Kouankap Nono Gus Djibril, Chenyi Marie-Louise Vohnyui, Guedjeo Christian Suh, Bulam Annyta Tangie, Tchokona Seuwui dieudonne, Seplong Yannick

Journal of Geosciences and Geomatics. 2017, 5(1), 1-11 doi:10.12691/jgg-5-1-1