JANSE, A. A. (1969). Gross Brukkaros, a probable carbonatite volcano in the Nama Plateau of Southwest Africa. Geological Society of America Bulletin, 80(4), 573-586. doi.org/10.1130/0016-7606(1969)80[573:GBAPCV]2.0.CO

Janse, A. J. A. (1971). Monticellite bearing porphyritic peridotite from Gross Brukkaros, South West Africa. South African Journal of Geology, 74(2), 45-55. doi.org/10.10520/AJA10120750_322

Allsopp, H. L., & Barrett, D. R. (1975). Rb–Sr age determinations on South African kimberlite pipes. In Physics and Chemistry of the Earth (pp. 605-617). Pergamon. doi.org/10.1016/B978-0-08-018017-5.50044-4

Ferguson, J., Martin, H., Nicolaysen, L. O., & Danchin, R. V. (1975). Gross Brukkaros: a kimberlite–carbonatite volcano. In Physics and Chemistry of the Earth (pp. 219-234). Pergamon. doi.org/10.1016/B978-0-08-018017-5.50021-3

Janse, A. J. A. (1975). Kimberlite and related rocks from the Nama Plateau of South-West Africa. In Physics and Chemistry of the Earth (pp. 81-94). Pergamon. doi.org/10.1016/B978-0-08-018017-5.50012-2

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

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:10.1017/s001675680001517x

Stachel, T., Lorenz, V., & Stanistreet, I. G. (1994). Gross Brukkaros (Namibia)—An enigmatic crater-fill reinterpreted as due to Cretaceous caldera evolution. Bulletin of Volcanology, 56(5), 386-397. doi.org/10.1007/BF00326464

Stachel, T., Lorenz, V., & Brey, G. (1995). Carbonatite magmatism and fenitization of the epiclastic caldera-fill at Gross Brukkaros (Namibia). Bulletin of volcanology, 57(3), 185-196. doi.org/10.1007/BF00265038

Kurszlaukis, S., & Franz, L. (1997). Phase petrology, geochemistry and evolution of the ultrabasic-carbonatitic Blue Hills Complex (southern Namibia). GEOLOGIYA I GEOFIZIKA, 38(1), 50-68.

Lorenz, V., & Kurszlaukis, S. (1997). On the last explosions of carbonatite pipe G3b, Gross Brukkaros, Namibia. Bulletin of Volcanology, 59(1), 1-9. doi.org/10.1007/s004450050170

Reference Search (possible matching items)

👁 Image	*von Bezing, Ludi (2007) Namibia* - Minerals and Localities (1st ed.). Bode Verlag GmbH.**	Book (edition)
	berg Organ Pipes / Twyfelfontein 7 AiAiba / farm Anibib 136 8 Grosse Spitzkoppe, Erongo 9 ...Mountainland The Central Northern to Northwest Region including Damaraland The Central Namib Desertand...Copper Deposits The South The Pegmatitesin Central Namibia Luderitz and the Diamonds 44 49 241 254 272 275... Encyclopedia of the Mineralsof Namibia 443 Meteorites in Namibia Bibliography Index Photo credits...__ Republic of Namibia The President State House W°Ntdhoek FOREWORD Namibia is endowed with an
👁 Image	*(2015, October 15th) The Rainbow of Africa Gem & Mineral Collection. Heritage Nature & Science Auction* 5236. Heritage Auctions**	Catalog/List
	the Tsumeb Mine (as well as other mines of the region) were still in production in the 1970s. You will...engineering work took him to the Tsumeb Mine in Namibia. This mine is renowned for producing what are arguably...desert-like "Sperrgebiet" area of the southern coast of Namibia, with its fabulous wealth of gem diamonds. One...Ian’s interest stems from the family trips to Namibia, including the mines of Tsumeb. He worked with...Azurite Level 8, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia If the attachment point on the back of this
👁 Image	*(2017, December) Geobulletin* Vol. 60 (4) Geological Society of South Africa**	Journal (issue)
	Halite 43 Book review Geological Wonders of Namibia Mineral Scene 44 Stilbite from Butha-Buthe district...Society for Geology Applied to Mineral Deposits, Namibia Research Excursion July 2017 was held in Québec...Guy and Bertus Smith. undertook an excursion to Namibia (via Botswana) Sindile presented a poster entitled...great to hear 30th August 2017) detailing the Namibia excursion the various different perspectives on...introduced to some of the debates and developments Namibia. in other fields. We rarely have such opportunities
👁 Image	*(2025, May) Euclase! The Mineralogical Record* Vol. 56 (3). The Mineralogical Record, Inc.**	Journal (issue)
	the outdoors, initiated no doubt by life on the farm. This passion continued in later years when, as...field trips in search of minerals, particularly in Namibia and South Africa, the results of which would appear...localities, and his ventures farther afield to Namibia. Ludi was a self-educated mineralogist and crystallographer...annual highlights was travelling for a few weeks to Namibia and visiting this country’s well known and relatively...Orange River in the south. His work appeared in Namibia Minerals and Localities (2007), and subsequently
👁 Image	*Hughes, Charles J - Ed.* (1982) Igneous Petrology - Developments in Petrology No. 7. Elsevier. doi:10.1016/c2009-0-09603-2**	Book
	electrons in the next to outermost shell interact in a complex manner with the two electrons (or, in some elements...important as it may be to us, the endproduct of complex and long-continued igneous and other processes... Those that employ a 1:1 weighting of average granite and average basalt in arriving at estimates of...coordinations. A few silicate minerals have slightly more complex structures that involve the interlocking of S1O4...inosilicates than do acid rocks. Formulae tend to be more complex and unit-cell size tends to increase going from

Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: April 4, 2026 10:11:19

Go to top of page

URL: https://www.mindat.org/locentry-1432208.html

⇱ Granite from Brukkaros Complex, Berseba Townlands Farm 426, Berseba Constituency, ǁKaras Region, Namibia

Granite from
Brukkaros Complex, Berseba Townlands Farm 426, Berseba Constituency, ǁKaras Region, Namibia