Dating perovskites from kimberlites of the Alto Paranaiba Igneous Province, Brazil: challenges, strategies and geodynamic implications - Azzone, Rogério; Pearson, D. Graham; Sarkar, Chiranjeeb; Certina Tarazona, Lina Maria; Chmyz, Luanna; Luo, Yan; Ruberti Excelso; Guarino, Vincenza; Cabral Neto, Izaac (International Kimberlite Conference: Extended Abstracts, 2024)