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| 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...remote and desert-like "Sperrgebiet" area of the southern coast of Namibia, with its fabulous wealth of gem...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 |
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| VOLUME 4 NUMBER 4 Winter 2011 Table of Contents Gamsberg Alpine Deposits by Ernst Schnaitmann ..............................pg. 3 Actinolite from Namibia by Justin Zzyzx .......................................................................pg. 39 Rossing Area by Ernst Schnaitmann .............................crystal with Pericline Copyright 2011 7 cm from Gamsberg The-Vug.com Photo by Carl Acosta Justin@the-vug...we bring you eleven articles about locations in Namibia that do not receive much publicity. It is easy |
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| Erongo 9 , .,/, loringa tree . Khomas Highland with Gamsberg 11 lnselberge, Helmeringhausen 2...Mountainland The Central Northern to Northwest Region including Damaraland The Central Namib Desertand...RossingMountains The Central Escarpment- The Nauchas-Gamsberg-Hakos Area West and South of Rehoboth The Central and...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 |
 | Mielke, C., Muedi, T., Papenfuss, A., Boesche, N.K., Rogass, C., Gauert, C.D.K., Altenberger, U., de Wit, M.J. (2016) Multi- and hyperspectral spaceborne remote sensing of the Aggeneys base metal sulphide mineral deposit sites in the Lower Orange River region, South Africa. South African Journal of Geology, 119 (1) 63-76 doi:10.2113/gssajg.119.1.63 | Journal (article/letter/editorial) |
| mineral deposit sites in the Lower Orange River region, South Africa C. Mielke Helmholtz Center Potsdam...SENSING AGGENEYS, SOUTH AFRICA Big Syncline and Gamsberg area were collected by the Hyperion sensor. New synergies...and for gossan detection at Haib River in South Namibia. The work presented here explores the potential...IFD for gossan mapping and characterization at Gamsberg and Big Syncline, from EO-1 ALI and Landsat-8...identifying the most promising mineral anomalies in an area from the spaceborne data. Introduction The arid |
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| formations associated with the mid-Proterozoic Gamsberg Zn-Pb deposit, Namaqua Province, South Africa...metamorphosed iron formations associated with the Gamsberg Zn-Pb deposit, South Africa. To date, these minerals...basemetal mineralizing process. Evidence from Gamsberg supports previous studies conducted on pegmatitehosted...WORDS : graftonite, wolfeite, iron formations, Gamsberg Zn-Pb deposit, South Africa. Introduction ALGOMA-TYPE...iron-bearing minerals, like pyrite, magnetite, hematite, biotite or actinolite (Ashley et al., 1997). |
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| barium-rich rocks associated with the Broken Hill-type Gamsberg Zn-Pb deposit, Namaqua Province, South Africa...metamorphosed Bushmanland sequence of South Africa. In the Gamsberg Zn-Pb deposit, barite has been effectively fractionated...separate deposit towards the eastern part of the Gamsberg inselberg. The barite occurs as massive to laminated...associated with other oxidised lithologies, such as hematite-quartz rocks and manganiferous iron formations...concentrations of Ba within the wall rocks of the Aggeneys-Gamsberg deposits indicate that hydrothermal discharge |
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| systematically present the geology of each country, region and continent on Earth. Each book aims to provide...require when beginning investigations in a particular area and are encouraged to include as much information...(Gariep Belt) cropping out in the western borders of Namibia and South Africa. They were split up in the Mesozoic...concerning the tectonic and geodynamic evolution of this region during the Precambrian. Major tectonometamorphic...Ediacaran-Ordovician after McWilliams (1981). Equal area projection, reconstruction after Smith and Hallam |
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| southern Namibia. Aubures palaeomagnetic remanence vectors, held almost exclusively by hematite, document...age of approximately 1100 Ma, that the Sinclair region was probably part of Kalahari at that time and...southern Namibia (Fig. 1), late Mesoproterozoic volcanic and sedimentary rocks of the Sinclair region are...broad-scale palaeomagnetic study of the Sinclair region, using modern methods of vector analysis and field...extending from central Namibia into western South Africa (Miller 2012). The present study area lies within the |
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| genesis for the Mesoproterozoic Broken Hill-type Gamsberg Zn–Pb deposit, Namaqua Province, South Africa...discrete band in the polymetallic sulfide ore of the Gamsberg deposit in central Bushmanland, South Africa....exploration guide in similar basins elsewhere. Keywords Gamsberg Zn–Pb deposit Æ Broken Hill-type Æ Phosphorites...Goodfellow 1984, 1999). In the Mesoproterozoic Gamsberg Zn–Pb deposit, P forms an important constituent...juxtaposed but contrasting apatite occurrences at Gamsberg. Since the environmental prerequisites for the |
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| papers and 19 geological maps in Western Australia, Namibia and Greenland. Throughout his career, which has...4.3.9 The Brandberg West Greisen Vein Systems, Namibia . . 4.3.10 The Kalguta Mo-W-Be-Bi Greisen System.... . . . . . . . . . . . . . . 6.5.1 Navachab, Namibia. . . . . . . . . . . . . . . . . . . . . . . ....Cu Deposits of the Matchless Amphibolite Belt, Namibia . . . . . . . . . . . . . . . . . . . . . . . 7...Pb-Zn-Cu-Ag-V Deposits of the Otavi Mountain Land, Namibia . . . . . . . . . . . . . . . . . . . . . . . |
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| 2 and 3) is well defined in the Namiesberg-Gamsberg area, where it comprises a thick basal series of...Zn-Pb-Cu-Agsulphide deposits at Gamsberg and Aggeneys. However, the whole area was strongly affected by horizontal...Ma; Joubert, 1986). Temperature estimated in the region were at ~ 650 ° C and pressures in the order of...Al-rich clays deposited in a playa environment in an area of low relief. A1 enrichment was regarded predominantly...been suggested for the origin of the Aggeneys and Gamsberg base-metal deposits (Rozendaal, 1986; Plimer, |
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| localities for good ilmenite crystals exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County...is not common in the metasedimentary rocks of the area which host these species, but "reasonably good"... r ILMENITE QUEBEC Girardville, Lac Saint-Jean area. Just northwest of the town of Girardville, itself...lustrous, though some which are coated by rutile or hematite are yellow or red and earthy; they are equant...different combinations of rutile, anatase, brookite, hematite and titanite (Philippe Beiley, personal communication |
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| and Their Relation to the Sulfide Deposits of the Area ....... ............... .... ............ 209 Van...Strata-Bound Zinc-Lead Deposits of the Upper Silesian Region, Polanda Review of Some Recent .Research .. ....... ....... ... ... ... .. Rozendaal , A., The Gamsberg Zinc Deposit, South Africa: A Banded Stratiform...Madenkoy Massive-Sulfide Deposit, Eastern Black Sea Region, Turkey ............. ............. .. ..........formation. Because of the abundance of 1nagnetite and hematite in many high-ten1perature deposits that also contain |
Gamsberg area, Windhoek Rural, Khomas Region, Namibia