Modderite from Witwatersrand goldfield, South Africa
South Africa (FRL) | |
| Cairncross, B., Dixon, R. (1995) Minerals of South Africa. Geological Society of South Africa, Linden . |
| Chem.Metall.Min.Soc.S.Africa,(1924) 24, 265 |
South Africa (FRL) | |
| Cairncross, B., Dixon, R. (1995) Minerals of South Africa. Geological Society of South Africa, Linden . |
| Chem.Metall.Min.Soc.S.Africa,(1924) 24, 265 |
Modderfontein 'B' gold mine, Springs, City of Ekurhuleni Metropolitan Municipality, Gauteng, South Africa