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Namibia | |
| Orris, Greta J., Grauch, Richard I. (2002) Rare Earth Element Mines, Deposits, and Occurrences. Open-File Report 2002-189. US Geological Survey doi:10.3133/ofr02189 |
| Gerhard Louw photo ID 983439 |
- Karlowa Pegmatite Swarm (Hoffmann's pegmatite)
| von Bezing, Ludi, Bode, Rainer, Jahn, Steffen (2016) Namibia. Minerals and Localities II. Edition Krüger-Stiftung; Bode Verlag GmbH. p.1-661. |
| [var. Oligoclase] Harris, C. (1995). Oxygen isotope geochemistry of the Mesozoic anorogenic complexes of Damaraland, northwest Namibia: evidence for crustal contamination and its effect on silica saturation. Contributions to Mineralogy and Petrology, 122(3), 308-321. doi.org/10.1007/s004100050130 Milner, S. C., Le Roex, A. P., & O'CONNOR, J. M. (1995). Age of Mesozoic igneous rocks in northwesternNamibia, and their relationship to continental breakup. Journal of the Geological Society, 152(1), 97-104. doi.org/10.1144/gsjgs.152.1.0097 Milner, S. C., & Ewart, A. (1989). The geology of the Goboboseb Mountain volcanics and their relationship to the Messum Complex, Namibia. Communications of the Geological Survey of Namibia, 5, 31-40. Aldrich, S. (1986). Progress report on a gravity and magnetic investigation of the Messum and Erongo igneous complexes. Communications of the Geological Survey of South West Africa/Namibia, 2, 47-52. Allsopp, H. L., Bristow, J. W., Logan, C. T., Eales, H. V., & Erlank, A. J. (1984). Rb-Sr geochronology of three Karoo-related intrusive complexes. In: Erlank, A.J. (ed.) Petrogenesis of the volcanic rocks of the Karoo Province. Geological Society of South Africa, Special Publications, 13,281-287. Fitch, F. J., & Miller, J. A. (1984). Dating Karoo igneous rocks by the conventional K-Ar and 40Ar/39Ar age spectrum methods. In:Erlank, A.J. (ed.) Petrogenesis of the volcanic rocks of the Karoo Province. Geological Society of South Africa, Special Publication, 13, 247-266. Mathias, M. (1957). The geochemistry of the Messum igneous complex, south-west Africa. Geochimica et Cosmochimica Acta, 12(1-2), 29-46. doi.org/10.1016/0016-7037(57)90015-7 Korn, H.& Martin, H. 1955. The Messum igneous complex in South-West Africa. Transactions of the Geological Society of South Africa, 57, 83-124. Mathias, M. 1956. The petrology of the Messum igneous complex, South-West Africa. Transactions of the Geological Society of South Africa, 59, 1-35. doi.org/10.10520/AJA10120750_2142 |
| von Bezing, Ludi (2007) Namibia - Minerals and Localities. Bode Verlag GmbH, Haltern. |
| [var. Andesine] Le Roex, A. P., & Lanyon, R. (1998). Isotope and trace element geochemistry of Cretaceous Damaraland lamprophyres and carbonatites, northwestern Namibia: Evidence for plume—lithosphere interactions. Journal of Petrology, 39(6), 1117-1146. doi.org/10.1093/petroj/39.6.1117 Watkins, R. T., & Le Roex, A. P. (1994). A reinvestigation of the Okenyenya igneous complex: a new geological map, structural interpretation and model of emplacement. Communications of the Geological Survey of Namibia, 9, 13-21. http://www.mme.gov.na/files/publications/09b_Watkins%20and%20Le%20Roex_Okonyenya%20IC.pdf Watkins, R. T., McDougall, I., & Le Roex, A. P. (1994). K-Ar ages of the Brandberg and Okenyenya igneous complexes, north-western Namibia. Geologische Rundschau, 83(2), 348-356. doi.org/10.1007/BF00210550 Milner, S. C., Le Roex, A. P., & Watkins, R. T. (1993). Rb-Sr age determinations of rocks from the Okenyenya igneous complex, northwestern Namibia. Geological Magazine, 130(3), 335-343. doi.org/10.1017/S001675680002001X Watkins, R. T., & Le Roex, A. P. (1991). Petrology and structure of syenite intrusions of the Okenyenya igneous complex. Communications of the Geological Survey Namibia, 7, 55-70. http://www.mme.gov.na/files/publications/433_Watkins%20and%20le%20Roex_Okonyenya%20IC.pdf Simpson, E.S.W. 1954. The Okenjeje igneous complex, South-West Africa. Transactions of the Geological Society of South Africa, 57, 125-173. |
| von Bezing, Ludi (2007) Namibia - Minerals and Localities. Bode Verlag GmbH, Haltern. |
| Cairncross, Bruce (2005) Famous mineral localities: Klein Spitzkoppe, Namibia. The Mineralogical Record, 36 (4) 317-335 |
| Medenbach, O. (2001): Paul Ramdohr und die Stiepelmannsche Beryll-Fundstelle. – In: Namibia, Zauberwelt edler Steine und Kristalle, Haltern (Bode Verlag), 222pp., (p. 56-71) |
| von Bezing, Ludi (2007) Namibia - Minerals and Localities. Bode Verlag GmbH, Haltern. |
| Bezing, L. von, Bode, R. & Jahn, S. (2007): Namibia. Mineralien und Fundstellen. Edition Schloss Freudenstein, Bode Verlag, Haltern: 417 (in English). |
| Ashworth, L. (2014). Mineralised Pegmatites of the Damara Belt, Namibia: Fluid inclusion and geochemical characteristics with implications for post-collisional mineralisation (Doctoral dissertation, Faculty of Science, University of the Witwatersrand). Bezing, L. von, Bode, R. & Jahn, S. (2007): Namibia. Mineralien und Fundstellen. Edition Schloss Freudenstein, Bode Verlag, Haltern: 417 (in English). |
| Ashworth, L. (2014). Mineralised Pegmatites of the Damara Belt, Namibia: Fluid inclusion and geochemical characteristics with implications for post-collisional mineralisation (Doctoral dissertation, Faculty of Science, University of the Witwatersrand). |
| Ernst A. Schnaitmann |
Brandberg Complex, Brandberg Area, Dâures Constituency, Erongo Region, Namibia