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Schorl from
Rubikon Mine, Okongava Ost Farm 72, Karibib Constituency, Erongo Region, Namibia


Locality type:Mine
Classification
Species:Schorl
Formula:NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Schorl data
Locality Data:Click here to view Rubikon Mine, Okongava Ost Farm 72, Karibib Constituency, Erongo Region, Namibia
Data Identifiers
Mindat Occurrence Record ID:729671
Long-form Identifier:1:3:729671:0
GUID (UUID V4):beb7c0ef-f993-4cd6-82ff-bbab855e0a3a
Nearest other occurrences of Schorl
12.4km (7.7 miles) Otjua Mine, Otjua Farm 37, Karibib Constituency, Erongo Region, Namibia
40.5km (25.2 miles) Usakos tourmaline mine, Usakos, Karibib Constituency, Erongo Region, Namibia
46.8km (29.1 miles) Giftkuppe, Omaruru Constituency, Erongo Region, Namibia
53.4km (33.2 miles) Kanona-Erongo workings, Omaruru Constituency, Erongo Region, Namibia
54.3km (33.7 miles) Van der Made pegmatite, Schlucht Farm 162, Karibib Constituency, Erongo Region, Namibia
59.2km (36.8 miles) Davib Mine, Davib Ost Farm 61, Karibib Constituency, Erongo Region, Namibia
59.8km (37.2 miles) Carsie pegmatite, Davib Ost Farm 61, Karibib Constituency, Erongo Region, Namibia
60.0km (37.3 miles) Pieters Hill, Erongorus Farm 166, Karibib Constituency, Erongo Region, Namibia
63.4km (39.4 miles) Sidney pegmatite, Karibib Constituency, Erongo Region, Namibia
64.8km (40.3 miles) Elliot claims, Erongorus Farm 166, Karibib Constituency, Erongo Region, Namibia
References
Reference Search (possible matching items)
Report (issue)
SURVEY NAMIBIA 1990 Open File Report MRS 12 2 Abstract Niobium-tantalum mineralisation in Namibia occurs...by-products of Tin-mining operations in central Namibia (Uis, Nainais, De Rust). Prominent niobium-tantalum...pegmatites occur in the Tantalite Valley in southern Namibia and have been mined for a long time on a small...2.2.3.7 Pistelwitz pegmatites 2.2.4 Sandamap - Erongo pegmatite belt 2.2.4.1 Gossow pegmatites 2.2.4...4.8 Davib South 2.2.4.9 Brabant (van der Made, Erongo Schlucht) pegmatite 2.2.4.10 Okawayo pegmatites
Book
Twyfelfontein 7 AiAiba / farm Anibib 136 8 Grosse Spitzkoppe, Erongo 9 , .,/, loringa tree ...station Garub near Aus Nature conservation, Erongo 16 Welwitschia, Goboboseb Mountains 17 ....Northwest Region including Damaraland The Central Namib Desertand Escarpment The Spitzkoppen The Erongo Mountains...s Onganja Mine and Surrounding Copper Deposits The South The Pegmatitesin Central Namibia Luderitz and... Encyclopedia of the Mineralsof Namibia 443 Meteorites in Namibia Bibliography Index Photo credits
Book
REPUBLIC OF NAMIBIA - MINISTRY OF MINES AND ENERGY GEOLOGICAL SURVEY THE MINERAL RESOURCES OF NAMIBIA FIRST...ENERGY Of the several hundred minerals present in Namibia, around sixty have been exploited. some, such as...base metals and industrial minerals have helped Namibia rank amongst the top five mining countries in Africa...terms of production and reserves. In this context, Namibia is a major producer of copper, lead, zinc, cadmium...unpublished. It is evident that mineral exploration in Namibia, as elsewhere. has changed from serendipitous discoveries
Report (issue)
Wet Shaft, Tsumeb mine (photograph by Dr Gabi Schneider, Geological Survey of Namibia) MINISTRY OF MINES...GEOLOGICAL SURVEY OF NAMIBIA Director: B.G. Ho al BULLETIN 1 Type mineralogy of Namibia by Vaughan C. Daltry...the Geological Survey P.O. Box 2168, Windhoek, Namibia Price Local (+GST) Abroad (Post Free) R20.00 R25... ______ ........ Abstract The type mineralogy of Namibia is reviewed. One hundred and thirty-nine (139)...Twenty-three (23) unnamed phases are also listed. Namibia ranks second to Zaire as the most productive African
Report (issue)
crystal weighed 455 kilograms. 2m: The Queen Anne mine in Zimbabwe has produced crystals up to 2 meters...surprise. In 1997, Gary and Mary Freeman began to mine the Orchard pit, a then insignificant pegmatite...nothing more of interest seemed to come out of the region until November 2002, when people from around Mandrosonoro...Madagascar to study some pegmatites in the Betafo region. Observing the exceptional tourmaline rough arriving...(Laurs et al. 2003). A second location in the Deva mine, Paroon Valley, Kunar, Nuristan, Afghanistan has
Journal (article/letter/editorial)
consideration (e.g. Rongi (Rwanda); Uis (Namibia); Rubikon (Namibia); Hagendorf (Germany)). References are...Homestead pegmatite, Tantalite Valley, Namaqualand, Namibia, Neoproterozoic (Kibaran) in age; (2) the Shori...Western Australia, Australia Volta Grande (Mibra mine), Nazareno, Minas Gerais, Brazil Sao Joao del Rei...tantalite-(Mn) G 14, Nkumua mine, Kanzambi, Shabunda, Kivu, DRC Bionga mine, Shabunda, Kivu, DRC Tanco...(Tecklenberg) pegmatite, SW of Uis, Cape Cross-Uis belt, Namibia a/b/c columbite-(Fe), tantalite-(Fe), tantalite-(Mn)
Journal (article/letter/editorial)
symmetrically zoned pegmatite dikes with abundant schorl, biotite, muscovite, andalusite and sekaninaite...manganotantalite replaced by ferrotantalite from the Rubikon pegmatite, Namibia (Baldwin 1989), in holtite replaced by...from rare-metal pegmatites in South Africa and Namibia. Mineral. Mag. 53, 571-581. BERLEPSCH, P., ARMBRUSTER...(2000): Complexly zoned fibrous tourmaline, Cruzeiro mine, Minas Gerais, Brazil: a record of evolving magmatic
 
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