Multistage formation of the titanite-centered ocellar texture in magma mixing zones: new insights from field, petrographic and mineralogic evidence in the Paleoproterozoic Mineiro belt, Brazil - Neves, Charlys Vaz de Sant'Anna; Ávila, Ciro Alexandre; Neumann, Reiner; Bongiolo, Everton Marques; Faulstich, Fabiano Richard Leite; Teixeira, Wilson (Journal of South American Earth Sciences, 2023)