Ferberite from Namakwa District Municipality, Northern Cape, South Africa
South Africa | |
| Econ Geol. (1995) 90:1934-1954 |
| Cairncross, B., Dixon, R. (1995) Minerals of South Africa. Geological Society of South Africa, Linden . P. G. Sonhnge (1950) The Nababeep Near West Tungsten Mine, South Africa. American Mineralogist 35:931-940 |
Econ Geol. (1995) 90:1934-1954 |