TY - JOUR T1 - Petrographic, structural, and deformational analysis in the Curitiba Shear Zone, Ribeira Belt: a case study at São Jorge quarry, Eastern Paraná State, Brazil JO - Brazilian Journal of Geology A1 - Baldin, Michelangelo Tissi A1 - Salamuni, Eduardo A1 - Faleiros, Frederico Meira A1 - Lagoeiro, Leonardo Evangelista A1 - Sanches, Emerson A1 - Meneguzzo, Isonel Sandino SN - 2317-4889 UL - 10.1590/2317-4889/e20250026 VL - 56 Y1 - 2026 PB - Brasil ER -