**Acknowledgements**

Part of the data presented here form a part of the second author's Master Thesis supervised by Dr. TAKODJOU WAMBO Jonas Didéro and M. NTOOGUE Paul Rene *GIS and Database Management for Mining Exploration DOI: http://dx.doi.org/10.5772/intechopen.106632*

that was defended at the University of Yaoundé I, Cameroon. We gratefully acknowledge anonymous reviewers for their critical and constructive comments of the manuscript. We are thankful to Consulting and Training in Geosciences (CONTGEO) Research Centre for Mineral Exploration Targeting, for providing facilities during preparation of the earlier version of the manuscript.
