Contribuição ao reconhecimento geofísico na região da mina olaria, Lavras do Sul – RS a partir de dados eletrorresistivos e aerogamaespectrométricos

Abstract

This project is a geophysical study that was carried out at the Olaria Mine, located in Lavras do Sul - RS. This region is located in the Lavras do Sul Intrusive Complex, which is composed of granodiorites. This work aims to highlight geological structures present in the Mina Olaria region through geophysical methods. As well as delimiting the anomalies related to mineralizations in the region. For this purpose, the electroresistivity and aerogamapectrometry methods were used. From the obtained data it was possible to observe the presence of a geoelectric discontinuity in the studied region, as well as the areas with the presence of anomalies related to the presence of hydrothermal action in adjacent regions of the Mina Olaria. It can be concluded from this that even without the presence of anomalies related to gold mineralization in the region of application of the geoeletric technique, it was possible to observe the presence of a fault or fracture characterized from a geoelectric discontinuity, in addition to regions southwest of the study area with high anomalies for the Faror F map, which indicates the possible presence of gold occurrence in the region.