Figure 10. Zr vs (Nb/Zr)N diagram of Thiéblemont and Tegyey (1994) for the Pitoa granitoids: (A) subduction-zone magmatic rocks, (B) collision zone rocks; (C) alkaline intra-plate zone rocks; (D) Field of peraluminous leucogranites related to collision zones. Normalization values from Sun and McDonough (1989)

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Contribution to the Petrogenesis of Pan-Africain Granitoids from East Pitoa in the Northern Cameroon Domain of the Central Africain Fold Belt: Implications for Their Sources and Geological Setting

Cedric Roth Happi Djofna, Merlain Houketchang Bouyo, Daouda Dawai, Rigobert Tchameni, Landry Kouedjou, Martial Periclex Tchunte Fosso, Hervé Brice Fotso Kengne

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