Because these zones occur in saprolite, we know that mineralization has remained in place (not transported by rivers). In other words, what the geologists are sampling in the saprolite pits can be ...

This exploration work has found regolith-hosted (weathered) graphite (saprolite) mineralisation, providing a platform for a comprehensive follow-up conventional drill programme. The Andapa project ...

Heavy rare earth elements (HREE) account for 24 per cent of the deposit. The REE typically occur in a six metre-deep layer of clay-bearing saprolite produced by the deep weathering of granite. Initial ...