Weathering geochemistry and Sr‐Nd fingerprints of ...
Neoproterozoic intrusive and metamorphic events are revealed, respectively, in Burundi by the Upper Ruvubu alkaline complex mainly including feldspathoidbearing syenites (~ Ga) [Tack et al., 1994] and in central Uganda by kyanitegarnet schists yielding UThPb monazite ages of – Ga at Murchison Falls [Appel et al., 2005].