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