Abstract
Rutile is an accessory mineral of great resistance and value for sedimentary provenance studies, as it records geochemical and thermometric information from the source rock in which it crystallized. The main objective of this project is to identify elemental ratios (such as Nb/Ta, Zr/Hf, Sn/W, W/Sb, among others) that can help to distinguish detrital rutile grains with similar crystalliza…