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Interpretação Qualitativa de Dados Aerogeofísicos na Escala de Semi-Detalhe da Folha Rio Pardo De Minas, Minas Gerais, Brasil: Sd-23-Z-D-V-4
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 12th International Congress of the Brazilian Geophysical Society, Aug 2011, cp-264-00020
Abstract
The geophysical methods are usually used as auxiliary tool in geological mapping. In the Rio Pardo de Minas sheet, located in the northern state of Minas Gerais, was used to detail mapping to 1:50.000 the magnetometry and gamma-spectrometry. The maps of Analytic Signal and Vertical Derivative were used to determine guidelines and bodies of the region, maps of K, Th, U and their composi-tions are used to dertermine a lito-geophysics regions. This work has aims to aid the geological mapping of the region.