DOS SANTOS, Jessé Castro; RIBEIRO, Sylviane Beck. CHEMICAL CHARACTERIZATION AND DETERMINATION OF CONTAMINANT ELEMENTS IN LOW-GRADE CASSITERITE FROM THE BOM FUTURO MINE (RO), WESTERN AMAZON. Seven Editora, [S. l.], p. 268–285, 2025. Disponível em: https://sevenpubl.com.br/editora/article/view/8257. Acesso em: 5 nov. 2025.