K Feldspar from Windhoek Rural, Khomas Region, Namibia
Namibia | |
| [var. Adularia] Herbert Nägele collection |
[var. Adularia] Niedermayr, G. (2008): Talk on mineralogical news from Namibia. |
Namibia | |
| [var. Adularia] Herbert Nägele collection |
[var. Adularia] Niedermayr, G. (2008): Talk on mineralogical news from Namibia. |