Amethyst from Erongo Region, Namibia
Namibia | |
| Gerhard Louw specimen |
Gilg, H.A., Liebtrau, S., Staebler, G.A., Wilson, T. (editors) (2012) Amethyst: Uncommon Vintage ExtraLapis English No.16, Lithographie [www.thamesvalleyminerals.com] | |
Cairncross, B. & Bahmann, U. (2007): Zepterquarz und Prehnit vom Tafelkop, Goboboseb-Berge, Namibia. Lapis 32 (6), 37-43. (in German) | |
| Peter Seroka collection |
| Cairncross, B. (2005) Famous Mineral Localities: Klein Spitzkoppe, Namibia. Mineralogical Record 36(4) 317-335 |
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| www.prodg.cc/johnston/erongo.htm |
Goboboseb Mountains, Brandberg Area, Dâures Constituency, Erongo Region, Namibia