MAMANDURU, S. SUSTAINABLE MINING ACTIVITY IN THE NELLORE MICA BELT THROUGH EXPLORATION OF COLTAN DIPOSIT. Innoriginal: International Journal of Sciences, [S. l.], 2015. Disponível em: https://www.innoriginal.com/index.php/iijs/article/view/30. Acesso em: 3 aug. 2025.