BAN, To Xuan; GIANG, Nguyen Khac; DUC, Tran Van; DUNG, Le Tien. Deposit potential and distribution of cobalt and nickel in the sludge of chromite placer mining process at Nui Nua ultramafic massif area, Thanh Hoa province, Vietnam. Geology, Geophysics and Environment, [S. l.], v. 50, n. 4, p. 383–400, 2024. DOI: 10.7494/geol.2024.50.4.383. Disponível em: https://journals.agh.edu.pl/geol/article/view/6344. Acesso em: 9 apr. 2025.