Syn-tectonic D2 fluid flow and gold mineralization along the basal, low angle, detachment of the Kagera Supergroup.
Focused fluid flow enhanced by competence contrast between basement gneisses and sedimentary cover.
Mineralization associated with syn- to late kinematic auriferous quartz veins on ramps that initiate fault slip.
Auriferous quartz veins in the cover are constrained to tightly folded and chemically reactive mafic sills and dykes.