DOI:10.17014/ijog.9.2.209-217 Determination of the straight down range geologic formation between geographic latitude 8.30 0 N to 9 and longitude 3.30 E 4.30 Igbeti schist belt became a thing interest due on-going exploration in region. Aeromagnetic field intensity anomaly data bound were then acquired, separated off regional corresponding residual map obtained was later used applying Werner de...