“…In this scenario, the mineral equilibria-based geothermobarometry and thermodynamic modelling helps to precisely constrain the P-T conditions in which the rocks were deformed. Quantification of microstructures, supported by petrological analyses, is a useful tool in determining deformation conditions in quartz-feldspathic deformed rocks such as granitic mylonites, particularly when appropriate mineral assemblages that might constrain metamorphic conditions are rare (Faleiros et al, 2010;Cavalcante et al, 2018;Hunter et al, 2016;Hunter et al, 2018aHunter et al, , 2018b.…”