The Yanba acquisition was completed following completion of an extensive regional stream sediment survey, screening approximately 200 km2. The area was selected for staking due to consistent copper anomalies and geological similarities to the nearby Lacsha project. Copper values are anomalous across 7 contiguous catchments and anomalous areas being 3 times higher than background. This geochemical anomalism drove the prioritization of this area, together with geological similarities to Lacsha.