Fagny Mefire Aminatou

Petrology and Geochemistry of Hama Koussou Dolerite Dyke Swarms (North Cameroon, Central Africa)

Fagny Mefire Aminatou, Bardintzeff Jacques-Marie, Nkouandou Oumarou Faarouk, Lika Gbeleng Thomas d’Aquin & Ngougoure Mouansie Samira · Journal of Geography, Environment and Earth Science International · 2019

The Pan African granitoid basement of Hama Koussou Cretaceous half basin in North Cameroun (Central Africa) is transected by near N-S, NE-SW and ENE-WSW giant doleritic dykes trending along the same Pan African directions. Hama Koussou dolerites are compliant with the regional di...

Open access Research Article 10.9734/jgeesi/2019/v23i330170

New Insight on Petrogenesis and Geochronology of the Alkaline Volcanism of Ngaoundéré Area of Adamawa Plateau, Cameroon, Central Africa

Okomo Atouba Lise Carole, Dourwé Dogsaye Pierre, Fagny Mefire Aminatou, Njankouo Ndassa Zenab Nouraan, Oumarou Faarouk Nkouandou & Déruelle Bernard · Journal of Geography, Environment and Earth Science International · 2026

Understanding the physical and mechanical properties of local rock formations is crucial for ensuring the quality and durability of infrastructure, particularly in rapidly developing regions. New insight on petrogenesis and geochronology of the alkaline volcanism of Ngaoundéré in...

Open access Research Article 10.9734/jgeesi/2026/v30i51047

Petrology Framework of Guido-Gormaya Dolerite Dyke in North-Cameroon, Central Africa: Petrogenesis and Geodynamic Implications

Blaouyang, Okomo Atouba Lise Carole, Dourwé Dogsaye Pierre, Njankouo Ndassa Zenab Nouraan, Fagny Mefire Aminatou, Adama Haman & Nkouandou Oumarou Faarouk · Journal of Geography, Environment and Earth Science International · 2026

Dolerite dykes are considered worldwide as deep-level plumbing systems consisting of giant dyke swarms, sill provinces and layered intrusions thus can be linked to regional-scale uplift, continental rifting and breakup. The local basement of Guido-Gormaya locality in the northern...

Open access Research Article 10.9734/jgeesi/2026/v30i41046