Abstract The geochemical classification of granitic rocks in the Gwada area of Niger State, North Central Nigeria was carried out. The methodology adopted for the research consists of fieldwork and geochemical analysis of rock samples using XRF at Nigerian Geological Survey Agency, Kaduna. Field evidence suggests that, the Gwada area mapped is largely underlain by highly weathered Schist and Granites. The granites occur as an intrusion into the highly weathered Schist in the study area. The g...
