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Porphyry from Namibia

Namibia
 
  • Khomas Region
    • Windhoek Rural
      • Auas Mountains Occurrences
Von Knorring, O., & Franke, W. (1987). A preliminary note on the mineralogy and geochemistry of the Aris phonolite, SWA/Namibia. Communications of the Geological Survey of SW Africa/Namibia, 3, 61.
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.
Ferreira, C. A. M., Jacob, R. E., Marsh, J. S. (1979) Base-Metal Mineralization in Alkaline Pyroclastics - the Regenstein Vent, South West Africa. Transactions of the Geological Society of South Africa, 82.
Gevers, T. W. (1933). Alkali-rocks in the Auas Mountains, south of Windhoek, SWA. South African Journal of Geology, 36(1), 77-88. https://journals.co.za/doi/pdf/10.10520/AJA10120750_1737
  • Kunene Region
    • Outjo
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
Siedner, G., & Miller, J. A. (1968). K-Ar age determinations on basaltic rocks from South-West Africa and their bearing on continental drift: Earth and Planetary Science letters, 4, 451-458.
Manton, W. I., & Siedner, G. (1967). Age of the Paresis Complex, south-west Africa. Nature, 216(5121), 1197-1198.
Siedner, G. E. R. A. R. D. (1965). Structure and evolution of the Paresis igneous complex, South West Africa. South African Journal of Geology, 68(1), 177-202. https://journals.co.za/doi/pdf/10.10520/AJA10120750_1476
Siedner, G. (1965). Geochemical features of a strongly fractionated alkali igneous suite. Geochimica et Cosmochimica Acta, 29(2), 113-137. doi.org/10.1016/0016-7037(65)90120-1
  • ǁKaras Region
    • Karasburg West
      • Kanabeam Farm 331
Reid, D. L. (1991). Alkaline rocks in the Kuboos-Bremen igneous province, southern Namibia: the Kanabeam multiple ring complex. Communications Geological Survey Namibia, 7, 3-13. http://www.mme.gov.na/files/publications/941_Reid_Kanabeam%20ring%20complex.pdf
    • ǃNamiǂNûs Constituency
Cooper & Reid (1998): Nepheline Sovites as Parental Magmas in Carbonatite Complexes: Evidence from Dicker Willem, Southwest Namibia. Journal of Petrology 39, 2123-2136.
Reid D.L. and A.F. Cooper. (1992). Oxygen and carbon isotope patterns in the Dicker Willem carbonatite complex, southern Namibia. Chemical Geology (Isotope Geoscience Section), 94, 293-305. doi.org/10.1016/0168-9622(92)90004-T
Cooper, A.F. and D.L. Reid. (1991). Textural evidence for calcite carbonatite magmas, Dicker Willem, southwest Namibia. Geology, 19, 1193-1196. doi.org/10.1130/0091-7613(1991)019<1193:TEFCCM>2.3.CO
Reid, D. L., Cooper, A. F., Rex, D. C., & Harmer, R. E. (1990). Timing of post–Karoo alkaline volcanism in southern Namibia. Geological Magazine, 127(5), 427-433. doi.org/10.1017/S001675680001517X
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Cooper, A. F. (1988). Geology of Dicker Willem, a subvolcanic carbonatite complex in South-West Africa.
Jackson, M.P.A. 1976. High-grade metamorphism and migmatization of the Namaqua metamorphic complex around Aus in the southern Namib Desert, South West Africa. Bulletin, University of Cape Town, Department of Geology, Chamber of Mines Precambrian Research Unit, 18.
Marsh, J. S. (1976). The Lüderitz alkaline province, South West Africa, III: The Pomona and Drachenberg Syenite Complexes. South African Journal of Geology, 79(2), 168-176. https://journals.co.za/doi/pdf/10.10520/AJA10120750_2853
Marsh, J. S. (1975) The Luderitz alkaline province, South West Africa. II. Metasomatism and assimilation in the contact aureole of the Granitberg foyaite complex. Transactions of the Geological Society of South Africa, 78. 225-233 doi:10.10520/EJC-1ac87e579d
Marsh, J. S. (1975) The Luderitz alkaline province, South West Africa. II. Metasomatism and assimilation in the contact aureole of the Granitberg foyaite complex. Transactions of the Geological Society of South Africa, 78. 225-233 doi:10.10520/EJC-1ac87e579d
Marsh, J. S. (1975). Aenigmatite stability in silica-undersaturated rocks. Contributions to Mineralogy and Petrology, 50(2), 135-144. doi.org/10.1007/BF00373333
Verwoerd, W. J. (1967). The carbonatites of South Africa and South West Africa. Government Printer, South Africa., 6.
Marsh, J. S. (1976). The Lüderitz alkaline province, South West Africa, III: The Pomona and Drachenberg Syenite Complexes. South African Journal of Geology, 79(2), 168-176. https://journals.co.za/doi/pdf/10.10520/AJA10120750_2853
 
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