Almeida, M., Couto Santos, C., Larizzatti, J.H., Eberhardt, D., Melo, S. and Moreira, A. 2024. A synthesis of the National-scale Geochemical Survey in the last 50 years in Brazil. Journal of the Geological Survey of Brazil. 7, 3 (Nov. 2024). DOI:https://doi.org/10.29396/jgsb.2024.v7.n3.3.