Osmiridium from Witwatersrand goldfield, South Africa
South Africa | |
| Econ Geol (1989) 84:1651-1655 |
| Econ Geol (1989) 84:1651-1655 |
Econ Geol (1989) 84:1651-1655 | |
Cairncross, B., Dixon, R. (1995) Minerals of South Africa. Geological Society of South Africa, Linden . |