Abstract
The integration of airborne gamma ray spectrometric, magnetic and geological data in the region of Bom Jardim (PI) revealed a significant correlation between different types of rocks and airborne geophysical signatures. They emphasized the excellent capacity to separate between granitic rocks and metasediments, as well as, the possibility of interpreting structures and tectonic domains from aeromagnetic data. From the data were also separated recent covers, gneisses, metasedimentary sequences and greenstone belts. Based on the aeromagnetic data were separated three different geological-geophysical domains, each with distinct magnetic and radiometric characteristics. The end result was presented in the form of an integrated map from aerial geophysical and geological information field.
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