Geophysical Characteristics and Prospecting Direction Prediction of the Bangka Island Iron Ore Exploration Area in North Sulawesi
Based on the known mineralization points in the area,the study took magnetic geophysical exploration as the working method,and finally delineated 16 abnormal areas through 1∶10 000 magnetic geophysical exploration and according to the geophysical characteristics of the exploration area.This paper takes 16 anomaly areas as the key research objects,and selects the magnetic section in the key anomaly areas for 2.5-dimensional inversion.Finally,the shape,scale and buried depth of the ore body are predicted,and the further prospecting direction is indicated.
North Sulawesiiron ore exploration areamagnetic methodgeophysical characteristicsmetallogenic predictionanomaly evaluation