Abstract:ABSTRACT. The southernmost part of the São Francisco Craton (SFC), Minas Gerais, Brazil, comprises early Archean up to late Neoproterozoic rocks. Geologic mapping in this area is limited to regional scales due to the lack of exposed bedrock. In this research, three anomalous, elliptical structures, with an extension over 10 km along main axis, were first revealed and mapped using high-resolution airborne magnetic and gamma-ray spectrometric data. The structure located at the eastern part of the area hosts the … Show more
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