This research work, as a science applied to geology, has as its fundamental objective the application of geological knowledge in the prospecting and exploration of diamond as a mineral resource of economic interest. The identification of areas of higher or lower concentration of diamonds requires a set of techniques, methods and procedures essential to mineral activity.This book presents the results obtained by the author in scientific research carried out in the Lunda Norte region. The focus of this work was on the analysis and comparison of the results of detailed research and exploration of the secondary diamond deposit of the Luminas concession. Any geologist's dream power search for wealth, power and glory is in English diamond. S.Tenant 1797 proved that diamond is composed of pure carbon.