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Nepheline from
Regenstein Vent, Auas Mountains Occurrences, Windhoek Rural, Khomas Region, Namibia

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Locality type:Volcanic Vent
Classification
Species:Nepheline
Formula:Na3K(Al4Si4O16)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Nepheline data
Locality Data:Click here to view Regenstein Vent, Auas Mountains Occurrences, Windhoek Rural, Khomas Region, Namibia
Data Identifiers
Mindat Occurrence Record ID:1432147
Long-form Identifier:1:3:1432147:8
GUID (UUID V4):0
Nearest other occurrences of Nepheline
11.1km (6.9 miles)ⓘAris Quarries, Aris, Windhoek Rural, Khomas Region, Namibia
38.9km (24.2 miles)ⓘStalhart volcanic field, Windhoek Rural, Khomas Region, Namibia
48.0km (29.8 miles)ⓘDuruchaus Farm 249, Windhoek Rural, Khomas Region, Namibia
91.4km (56.8 miles)ⓘOtjisazu Complex, Okahandja Constituency, Otjozondjupa Region, Namibia
References
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
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.
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.
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.
Reference Search (possible matching items)
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.
Journal (article/letter/editorial)
severalalkaline volcanicbodies occurring in theAuasMountains south ofWindhoek, South West Africa. During a regional...possiblebase-metalmineralization associated with theRegenstein vent wasindicated and this was subsequently confirmed...an alkaline rock suite of the type found atRegenstein isnot a common one, and this paper is intendedto...OF THEREGENSTEIN VENTThe Regensteinvent is siluated near the southernmitrgin of theKhomas Trough....orogenic belt. Thevent is emplacedintoquilrtziles of theAuas Formalion of theKhomas Subgroup, which
Marsh, Julian S. (2010) The geochemistry and evolution of Palaeogene phonolites, central Namibia.Lithos, 117 (1) 149-160doi:10.1016/j.lithos.2010.02.012
Journal (article/letter/editorial)
and evolution of Palaeogene phonolites, centralNamibiaJulian S. Marsh ⁎Department of Geology, Rhodes...1 March 2010Keywords:Phonolite geochemistryNamibiaEu partitioningPhonolite petrogenesisPalaeogene...age occur at two different localities in centralNamibia, occurring as clusters of erodedmonogenetic lava...fractional crystallization dominated by sanidine (andnepheline) and pyroxene. The behaviour of REE is decoupled...volumes generallyb0.1 km3 with a few largeroccurrences approaching 1 km3 ) arewidespread throughout
Pirajno, F. (1994) Mineral resources of anorogenic alkaline complexes in Namibia: A review.Australian Journal of Earth Sciences, 41 (2) 157-168doi:10.1080/08120099408728123
Journal (article/letter/editorial)
resources of anorogenic alkaline complexes inNamibia: A reviewF. PirajnoaaGeological Survey of...resources of anorogenic alkaline complexes inNamibia: A review, AustralianJournal of Earth Sciences:...resources of anorogenic alkaline complexes inNamibia:A reviewF. PIRAJNODownloaded by [Dalhousie...Plain Street, East Perth, WA 6004, Australia.InNamibia there are numerous anorogenic alkaline complexes...recognized: (i) the Damaraland alkaline province; (ii)Auas province;(iii) Luderitz alkaline province; and
von Bezing, Ludi, Bode, Rainer, Jahn, Steffen (2016)Namibia Vol. 2 - Minerals and Localities II. Edition Krüger-Stiftung; Bode Verlag GmbH. 661 pp.
Book (volume)
Sussmanncollection . .; J. Scovil. ForewordNamibia experienced in 2016 a huge increase of visitors...am able to enjoy this exceptional new book onNamibia and it's mineralogical treasures now. The first...laymen like me. The mineralogical rarities ofNamibia are introduced with excellent pictures and informative...Kruger Foundation Introduction Whenthe book "Namibia- Minerals and Localities",with 850pages(rather...first part of the original book:the localitiesinNamibia. Sussman (Tucson,AZ, USA),ErnstA. on theseinc
(1992)The Mineral Resources of Namibia. Ministry of Mines and Energy, Windhoek.
Book
REPUBLIC OFNAMIBIA -MINISTRY OF MINES AND ENERGYGEOLOGICAL SURVEYTHE MINERAL RESOURCES OFNAMIBIAFIRST...ENERGYOf the several hundred minerals present inNamibia, around sixty have been exploited. some, such as...base metals and industrial minerals have helpedNamibia rank amongst the top fivemining countries in Africa...terms of production and reserves. In this context,Namibia is a major producerof copper, lead, zinc, cadmium...unpublished. It is evident that mineral exploration inNamibia, as elsewhere. has changed from serendipitous discoveries
von Bezing, Ludi (2007)Namibia - Minerals and Localities (1st ed.). Bode Verlag GmbH.
Book (edition)
Spitzkoppe, Erongo9 ,..,/,loringa tree Khomas Highland with Gamsberg11 lnselberge, Helmeringhausen...conservation, Erongo16 Welwitschia, GobobosebMountains17 . :~~..,-::__::...,.;_! ...~i~;..~:...MountainlandThe Central Northern to NorthwestRegion including DamaralandThe Central Namib Desertand...Desertand EscarpmentThe SpitzkoppenThe ErongoMountainsThe RossingMountainsThe Central Escarpment- The...Copper DepositsThe SouthThe Pegmatitesin CentralNamibiaLuderitz and the Diamonds4449241254272275
 
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