Data file for: Tectonic Framework of the Arenópolis and Anicuns-Itaberaí Segments of the Goiás Magmatic Arc based on 3D Magnetotelluric Inversion

The magnetotelluric data were acquired with the aim of better understanding the crustal electrical structure of the Goiás Magmatic Arc, a Neoproterozoic arc located in the Brasília Belt, central Brazil. This study was conducted jointly by the University of Brasília, the Geological Survey of Brazil, and the Observatório Nacional. The data were processed using the EMTF scripts (Egbert, 1997; https://doi.org/10.1111/j.1365-246X.1997.tb05663.x) and compiled for ModEM inversion in MTpy (Kirkby et al., 2019; https://doi.org/10.21105/joss.01358; Krieger & Peacock, 2014; https://doi.org/10.1016/j.cageo.2014.07.013).