ONOCHIE, N. E. QUANTITATIVE ASSESSMENT OF LEAD–ZINC DEPOSIT THROUGH CORE –DRILLING AT IGIDAGU OKPITUMO AMACHI, ABAKALIKI LOCAL GOVERNMENT AREA OF EBONYI STATE. The Melting Pot, [S. l.], v. 6, n. 4, 2025. Disponível em: https://journals.aphriapub.com/index.php/TMP/article/view/3348. Acesso em: 7 dec. 2025.