Located to the South of the Loulo Mine, the Kolomba and Moussala permits are contiguous and together they cover 198 km2. Between 2005 and 2007, Robex completed several exploration activities on the permits including the drilling of previously outlined geochemical gold in soil anomalies.
Kolomba: Drilling completed on the MM-2, MM-3 and Bilali Santos anomalies outlined low grade but consistent gold content. The best values were obtained in trenches excavated on a 40 x 50m gold in soil anomaly:
Tr5: 34m @ 1,03g/t Au
Tr6: 16m @ 1,92g/t Au
Tr7 : 34m @ 1,26g/t Au.