- Sekhukhune District Municipality
- Fetakgomo Tubatse Local Municipality
| Oberthür, T., Melcher, F., Goldmann, S., & Fröhlich, F. (2021). High grade ores of the Onverwacht platinum pipe, eastern Bushveld, South Africa. The Canadian Mineralogist, 59(6), 1397-1435. Zaccarini, F., Garuti, G., & Cawthorn, R. G. (2002). Platinum-group minerals in chromitite xenoliths from the Onverwacht and Tweefontein ultramafic pipes, eastern Bushveld Complex, South Africa. The Canadian Mineralogist, 40(2), 481-497. Cabri, L. J., Laflamme, J. G., & Stewart, J. M. (1977). Platinum-group minerals from Onverwacht II, Platarsite, a new sulfarsenide of platinum. The Canadian Mineralogist, 15(3), 385-388. |