Early post-collisional Brasiliano magmatism in Botuverá region, Santa Catarina, southern Brazil: Evidence from petrology, geochemistry, isotope geology and geochronology of the diabase and lamprophyre dikes

► Post-collisional magmatism in Brusque Complex, Dom Feliciano Belt Southern Brazil. ► Intra-plate enriched magmatism, heavily contaminated by Paleoproterozoic crust. ► Concordant age of 618 ± 8.7 Ma (Zircon, U-Pb LA-ICP-MS) from diabase dike. ► First magmatic age related to post-collisional Brasiliano orogeny in Brusque Complex.