Quartz from Tsaobismund Farm 85, Karibib Constituency, Erongo Region, Namibia
Namibia | |
| Fontan, F. (1986): The phosphate mineral associations of the Tsaobismund pegmatite, Namibia. Contrib. Mineral. Petrogr., 92, 502-517. Fransolet, A.-M., Keller, P. & |