INVESTIGATION OF THE SOLID MINERAL DEPOSITS IN KANO STATE’S SCHIST BELT USING GEOCHEMICAL ANALYSIS. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 6, n. 1, p. 394–401, 2022. DOI: 10.33003/fjs-2022-0601-827. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/827. Acesso em: 7 sep. 2025.