Dating minerals by ID-TIMS geochronology at times of in situ analysis: selected case studies from the CPGeo-IGc-USP laboratory - Passarelli, Claudia Regina; Basei, Miguel Angelo Stipp; Siga Júnior, Oswaldo; Sato, Kei; Sproesser, Walter Maurício; Loios, Vasco Antonio Pereira dos (Anais da Academia Brasileira de Ciências, 2009)