 | | Book | | North TsumebSpecial The Otavi Mountainland The Central Northern to Northwest Region including Damaraland...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...__ Republic of Namibia The President State House W°Ntdhoek FOREWORD Namibia is endowed with an...from near and far. Fine mineral specimen from Namibia are displayed in all the famous natural science |  | | Journal (issue) | | by R. Z. Kothavala Rare minerals of the Kombat mine, Namibia ................................ 421 by....439 by S. Petrussenko Minerals of the Beltana mine, Puttapa, South A ustralia 449 by P. Elliot Columns...ichigan 49930 (906) 482-9560 Michigan native copper; mine owner; wholesale, retail 411 Museum o f Geological...stilbite on the specimens were typical of that region. Bill Birch (1977) similarly encountered cavansite...striking a deal with the quarry owner for the rights to mine specimens. Sparse sprays of cavansite encountered |  | | Journal (issue) | | the Unificada mine, Potosi, Bolivia. Top right: Benitoite, 2 cm, from the Benitoite Gem mine, California...N‘Chwaning I mine, Kuruman, South Africa. Bottom right: Mimetite, 2.7 cm, from the Tsumeb mine, Namibia. Back...Record: (1) Stephanite, Husky mine, Canada. (2) Wulfenite, Rowley mine, Arizona. (3) Diaspore twin, Pinarcik...Adelaide mine, Tasmania. (5) Andradite, Antetezambato, Madagascar. (6) Calcite, Mashamba West mine, Congo...Afghanistan. (8) Scorodite, Tsumeb mine, Namibia. (9) Shigaite, N’Chwaning II mine, South Africa. v This special |  | | Journal (issue) | | von Predazzo in Italien • Tsumebit von Gross Otavi, Namibia • Neufunde Axinit und Epidot in Peru • USA-Museen:...bei Halle a.d. Saale 118 Tsumebit von Gross Otavi, Namibia 130 Neue Mineralien 134 Neue Funde von...Stufe mit gediegenem Lockensilber von der Bulldog Mine, Creed Mineral County, Colorado. Breite 6,2 cm ...schon von vielen sehnsüchtig erwartete neue Buch NAMIBIA n -total überarbeitet op aktuell mit allen neuen...zahlreiche ungewöhnliche Bergkristalle aus der Region Damara in Namibia.Mehrfach schon reiste Stefan |  | | Journal (article/letter/editorial) | | crystal structure of defernite from the Kombat mine, Namibia, was refined using 3845 reflectionsto R...minerals. In defernite six CaOu_,and two the Kombat mine, Namibia (Peacoret al. 1988a),where CO. units form...The channelsin both minerals are at the Kombat mine, Namibia, where it forms idiomorconfined by eight-membered...spectroscopythat BO; tetrahedra substitute for COI in the aragonite structure.However, the mechanismof this substitution...(Sarp et al. 1980; Liebich and Sarp 1985)and the Kombat mine (Peacoret al. 1988b): (1.2-5.2 and 3.6 wt0l0 |  | | Journal (article/letter/editorial) | | organic carbon from upper Proterozoic successions in Namibia: stratigraphic variation and the effects of diagenesis...organic carbon from upper Proterozoic successions in Namibia: stratigraphic variation and the effects of diagenesis...carbon in the late Proterozoic Damara Supergroup of Namibia, including the Nama, Witvlei, and Gariep groups...groups on the Kalahari Craton and the Mulden and Otavi groups on the Congo Craton, has been investigated as...carbon-isotopic compositions of carbonates from the Nama and Otavi groups. For example, in Nama Group carbonates ~ |  | Boni, M., Terracciano, R., Evans, N. J., Laukamp, C., Schneider, J., Bechstadt, T. (2007) Genesis of Vanadium Ores in the Otavi Mountainland, Namibia. Economic Geology, 102 (3) 441-469 doi:10.2113/gsecongeo.102.3.441 | Journal (article/letter/editorial) | | 441–469 Genesis of Vanadium Ores in the Otavi Mountainland, Namibia MARIA BONI,† Dipartimento di Scienze... mottramite, and vanadinite) in the Otavi Mountainland, Namibia, once were considered the greatest vanadium...surfaces in carbonate rocks of the Neoproterozoic Otavi Group, which already contained primary sulfide orebodies...orebodies (Berg Aukas type). The V deposits the Otavi Mountainland represent a special low-temperature...been known to exist in the northern areas of the Otavi † Corresponding author: e-mail, boni@unina.it *Present |  | | Journal (article/letter/editorial) | | 44118 janet_clifford@att.net Leadhillite Tsumeb, Namibia O xide-zone minerals present the collector with...size, such as those found uniquely at Tsumeb, Namibia. The leadhillite discovery at Tsumeb was world...other exotic oxidized zone in an as-yet-undeveloped mine. For now, however, Tsumeb holds top honors for the...name leadhillite in 1832, establishing the Susanna mine, Leadhills, as the type locality (Dana 1896). There...being an active commercial miner for minerals in Namibia. He works globally in the mining industry and is |  | | 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 |  | | Catalog/List | | it collected when the Tsumeb Mine (as well as other mines of the region) were still in production in...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... 57001 Azurite Level 8, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia If the attachment point on the |  | | Journal (article/letter/editorial) | | mineralization in, 325 Alstonite, from Brownley Hill Mine, Nenthead, Cumbria, 515 Alvanite, from the U.S.S...- - etch pits on basal cleavage faces of, 559 Aragonite, studied using transmission electron microscopy...AUSTRALIA, an occurrence of lead oxycarbonate as a mine-fire product, 647; NEW SOUTH WALES,sapphire dating...experiments, 113; TASMANIA, ralstonite from the Cleveland Mine, 599 AUSTRHEIM, H., see ANDERSEN, T., 145 BANK,... telluride mineralization from the Ashanti gold mine, Ghana, 617 BRAITHWAITE,R. S. W. and Ksl~UT, J. |  | | Report (issue) | | 100.15 100.00 (1) Tsumeb, Namibia. (2) PbCO3 . Mineral Group: Aragonite group. Occurrence: Common...fine crystals include: from the Friedrichssegen mine, near Braubach, Rhineland-Pfalz, Germany. At Přı́bram...Leadhills, Lanarkshire, Scotland. From the Frankmills mine, Christow, Devon, England. In the Rossignol vein...Touissit mine, near Oujda. Superb crystals and twinned groups at Tsumeb and in the Kombat Cu–Pb–Ag mine, 49...49 km south of Tsumeb, Namibia. At the Nakhlak mine, Anarak district, Iran. In Australia, from Broken |  | | Journal (article/letter/editorial) | | Cardiff CF102HH, Wales 2 Geological Survey of Namibia, Windhoek Abstract: The Tsumeb polymetallic carbonate-hosted...carbonate-hosted replacement deposit in northern Namibia, although now closed, is a world-renowned deposit...these minerals. Mineralisation is hosted in the Otavi Dolomite and the main ore body was a pipe that comprised...through the deposit and during operations into the mine workings, even during early mining, often with different...collections housed in the Geological Survey of Namibia include specimens collected by Hans Schneiderhöhn |  | | Journal (issue) | | 75236 Uppsala, Sweden Water Science GROSBOIS Region III, Pennsylvania 19103, USA Consortium, Inc...Quantitative Hydrology DoNnALD Jor BENSON Nuclear Davip Region III, Hydrogeology STEPHEN H. Stow Oak Ridge...climatic features of Bangladesh vary from region to region and season to season. During the monsoon...to this region) to more than 2030 mm in the south-eastern (one study area belongs to this region) and north-eastern...shales and claystones in the geosynclinal foredeep region (east and southeastern part of Bangladesh) contain |  | Clark, A. M., Smith, D. A., Symes, R. F., Tandy, P. C., Hart, A. D. (1995) Catalogue of Type Mineral Specimens in the Natural History Museum, London - With an appendix listing mineral species and varieties originally described from the British Isles. Natural History Museum, London. | Book | | the description of the species nominates Socrates mine, Sonoma County, California, as the type locality... Aerugite (Neotype) BM 1963,00481 South Terras mine, St-Stephen-in-Brannel, Cornwall, England R.J. Davis...34. Afwillite (Cotype) BM 1925,00080 Dutoitspan mine, Kimberley, South Africa J. Parry and F. E. Wright...277. Agardite (Cotype) BM 1978,00024 Bou Skour mine, Bou Azzer, Jbel Sarho, Morocco J.E. Dietrich, M...199. Apachite (Cotype) BM 1980, 00532 Christmas Mine, Gila Co., Arizona, USA F.P. Cesbron & S.A. Williams |  | Hitzman, M. W., Reynolds, N. A., Sangster, D. F., Allen, C. R., Carman, C. E. (2003) Classification, Genesis, and Exploration Guides for Nonsulfide Zinc Deposits. Economic Geology, 98 (4) 685-714 doi:10.2113/gsecongeo.98.4.685 | Journal (article/letter/editorial) | | Zn, Zambia; 28 = Skorpion, Namibia; 29 = Berg Aukas and Abendab, Namibia; 30 = Padaeng (Mae Sot), Thailand;... In extremely arid climates, such as those in Namibia (Tsumeb deposit: Lombaard et al., 1986; Hughes...exist of tonnages and grades that can be cited Namibia Poland Silesian Crakow district Skorpion Spain...dolostone by smithsonite with minor hematite. Tucson mine, Leadville district, Colorado, United States. b...Massive smithsonite replacing limestone. Wolftone mine, Colorado, United States. c. Coarsely crystalline |  | Jambor, John L., Bladh, Kenneth W., Ercit, T. Scott, Grice, Joel D., Grew, Edward S. (1988) NEW MINERAL NAMES. American Mineralogist, 73 (7-8) 927-935 | Journal (article/letter/editorial) | | commission for appraisal.E.S.G. are calcite, aragonite,gypsum, barite, celestite,various zeolites, and...sodium manganesearsenosilicate from the Kombat mine, Namibia. Mineral. Mag.,50,667670. Johninnesite*...Corporation. The mineral occurs at the Kombat mine, 49 km south of Tsumeb, Namibia, but is in late-stageveins that...the vanadium analogue of sahlinite, from the Kombat mine, South West Africa. Neues Jahrb. Mineral. Mon...name is derived from the type locality, the Kombat mine, a copperJead-silverdeposit 49 km south of Tsumeb |  | | Journal (article/letter/editorial) | | Tsumeb Specimen Mining Ltd. P.O. Box 344 Tsumeb, Namibia b-nicolson @hotmail.com IAN R. BRUCE Crystal Classics...azurite@iafrica.com.na In 1996 the famous Tsumeb mine was shut down and allowed to flood, seemingly ending...specimens has at least some familiarity with Tsumeb, Namibia. For most, it is the source of the finest examples... a challenge, and a dream. Unfortunately, every mine, no matter how great, has a finite life that can...Tsumeb mine, the town of Tsumeb just beyond and to the left of the mine complex, and the Otavi Mountains |  | | Journal (issue) | | the Merelani mine, located on the slopes of the Lelatema Mountains in the Manyara Region, about 70 km...cover: Top left: Euclase, 2.2 cm, from the La Marina mine, Colombia. Top right: Topaz, 8.4 cm, from Ouro Preto...left: Phosphophyllite, 2 cm, from the Unificada mine, Potosi, Bolivia. Bottom right: Grossular, 3.5 cm...of the town of Brandberg, Daures Constituency, Erongo Region, Namibia. The occurrence was discovered in...Fluorapatite on elbaite, 5.5 cm, from the Alto da Cabeca mine, Parelhas, Rio Grande do Norte, Brazil. Will Johnson |  | | Catalog/List | | brown blades quite richly distributed in Kombat Pit, Otavi Hausmannite ~ountain_s.Namibia .. . Pinkish-brown...lxl £8 rich orange coatiing on matrix Moon Anchor Mine,Maricopa ½" £5 Pb Zn CrO SiO F County,_ Arizona...Violet micro crystals on I cm white matrix Fuka Mine. Oicchu-cho, 1cm £8 Ca y11 ~ Q~l__. __ . .. ~a\Vll~mi~gu...Greenish-yellow . relatively rich coating on Moon Anchor Mine. Mariposa 5mm £4 I cm £8 . _P~_Cu_qll(As__~) 011...Russia ½" £7 K Mn Nb Ti SiO OOH -- - ----Lucky Cuss Mine, lxl £8 lx2 £20 479 QUEITITE Many small white blades |  | Hazen, Robert M., Hummer, Daniel R., Hystad, Grethe, Downs, Robert T., Golden, Joshua J. (2016) Carbon mineral ecology: Predicting the undiscovered minerals of carbon. American Mineralogist, 101 (4) 889-906 doi:10.2138/am-2016-5546 | Journal (article/letter/editorial) | | localities), cerussite (PbCO3; 4658 localities), aragonite (CaCO3; 2895 localities), ankerite [FeMg(CO3)2;...these as yet undiscovered phases may occur near coal mine fires or in other thermally altered coal deposits...amplified in the following sections. Calcite and aragonite groups. Numerous phases with the general formula... Ca, Mn, Fe, Co, Ni, Zn, Cd) or orthorhombic aragonite (A2+ = Ca, Sr, Ba, Pb) structures. These important...although Sr and Ba typically enter the orthorhombic aragonite structure rather than the rhombohedral dolomite |  | | Journal (issue) | | v/Dec2023 1. 98, No.6 - - - - - - - - ROCKS & MINE $12.95US $12.95CAN IIUJ ., . vww.tandfonlirie...tandfonlirie .com/vram MIM MUSEUM Vesuvianite Jeffrey Mine. Val-des-Sources. Les Sources RCM, Es t rie, Quebec...Chips from the Quarry 518 Connoisseur's Choice: Aragonite Part 3: Southern Africa Bruce Cairncross and Malcolm... Figure 16. Chalcocite, 12 cm across, Bristol Copper mine, Bristol, Hartford County, Connecticut; mim specimen...Figure 14. Stibiotantalite, 4.5 cm tall, Urandu mine, Shigar Valley, Shigar district, Gilgit-Baltistan |  | | Journal (issue) | | precious stone. Opalbanya is the name of the original mine location. Possibly Magyar, ancient Hungarian. These...are fine Some aren't unpacked yet -a few are now mine! But rocks in the garage and more in the shed, Were...for Vitec, our contact for our visit to the Tsumeb Mine. It has to be said that some of that time was spent...Figure 1 Headframe of the De Wet Shaft, Tsumeb 1 Namibia Handbook (Footprint) p324 -7- SMLS Journal 176...and diversity of mineral resources throughout Namibia. Although widely ranging and distributed, a large |  | | Report (chapter) | | southern margin of the Congo Craton, northern Namibia: facies, palaeogeography and hydrocarbon perspective...Ghaub Formation diamictite interval in northern Namibia and the major environmental change in the aftermath...peri-Gondwanan areas apart from the formerly glaciated region of northern Africa. In the Palaeozoic post-glacial...the late Cryogenian Ghaub glaciation of northern Namibia, a classical field location for research on this...Kennedy (2007). Geological overview In northern Namibia continental rifting occurred in the Late Neoproterozoic |  | | Report (issue) | | Smithsonite slice and egg, 5.8 and 2.7 cm tall Masua Mine, Carbonia-lglesias, Sardinia, Italy Cal and Kerith...page Smithsonite, 9.2 cm wide 400 Foot Level, Kelly Mine, Magdalena District Socorro County, New Mexico Steve...Greece ion; Scovil photo ne xi repaired) umeb, Namibia ion; Fisher photo �exico; mithsoni Phila Bunks...1867. ·thsonian Smithsonite First Oxide Zone, Tsu Mine, Tsumeb, Nami 10cm tall Brent Lockhart coll Joe...of 10 centimeters! The crystal is from Tsumeb, Namibia, and is on display at the National Museum of Natural |
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Kombat Mine, Kombat, Otavi Constituency, Otjozondjupa Region, Namibia