“…8B) is associated with the late-and post-collisional phases (560 -~530 Ma). Hot hydrothermal fluids from anatectic pegmatites promoted quartz leaching and crystallization of magnetite (Kmag) crystallization leading to irregular orebodies of oxides with granoblastic fabric as seen in the Horto-Baratinha deposit (Gomes et al, 2018(Gomes et al, , 2020Silveira Braga et al, 2020;Silveira Braga, Rosière, Santos, Hagemann, McNaughton, et al, 2019). In this deposit the magnetite grains from high-grade ore bodies (0.5 to 0.7‰) exhibit an enrichment of Mg, V, Cr, Mn, Co, Ni, Zn, and Ga compared to the hematite from IFhosted rock (Silveira Braga et al, 2021) and the δ 18 O mineral values of magnetite are heavier than the usual iron formation-hosted deposits worldwide (fig.…”