Petrography and Geochemistry of Amphibolites and Granitoids from the Etéké Gold District, Southern Gabon: Origin and Geodynamic Setting
摘要
Located in the south of Gabon, the Etéké area geological formations are made up of a wide variety of facies and hosts gold deposits. Granitoids and amphibolites are the main geological formations in the study area. The gold anomalies in the Etéké area discovered so far are aligned along the greenstone belts (NE-SW).