Arsenopyrite from
South Africa | |
| Econ Geol (1985) 80:256-269 |
Cairncross, Bruce (2004) Field Guide to Rocks & Minerals of Southern Africa. 288pp. |
South Africa | |
| Econ Geol (1985) 80:256-269 |
Cairncross, Bruce (2004) Field Guide to Rocks & Minerals of Southern Africa. 288pp. |