Mine waste from carbonatite deposits as potential rare earth resource: Insight into the Phalaborwa (Palabora) Complex

1. Gómez-Arias, A.
2. Yesares, L.
3. Díaz, J.
4. Caraballo, M.A.
5. Maleke, M.
6. Sáez, R.
7. van Heerden, E.
8. Vermeulen, D.
9. Nieto, J.M.
10. Castillo, J.