David’s experience in mineral exploration and mining focuses strongly on Gold, Tin, Tantalum. He has worked extensively on alluvials, epithermal, birmian deposits across 15 countries in a career that spans 37 years to date. Between 2014 and 2016, he led the exploration and mining of alluvial Tin for Promethean resources in Nigeria. David has served as an associate exploration geologist for CSA global since 2005. David has worked on Tim Tokun’s projects in Nigeria ever since 2016.