 | Peacor, Donald R., Essene, Eric J., Rouse, Roland C., Dunn, Pete J., Nelen, Joseph A., Grice, Joel D., Innes, John, Knorring, Oleg Von (1988) Holdawayite, a new manganese hydroxyl-carbonate from the Kombat mine, Namibia. American Mineralogist, 73 (5-6) 632-636 | Journal (article/letter/editorial) | | new manganesehydroxyl-carbonatefrom the Kombat mine' Namibia DoN.lLo R. Pnacon, Entc J. EssnNe, Ror....Holdawayite is a new mineral occurring at the Kombat mine, Namibia. The chemical analysisis MgO 4.4, MnO 64...abundant pink carbonatewas found in the Kombat mine in Namibia in 1982 but could not be identified as...the Kombat mine, 37 km east of Otavi and 49 km south of Tsumeb, Namibia. The geologyof the mine was describedby...stope on I I level of the Asis West sector of the mine. The original sampleswere collected on August 2 |  | Peacor, Donald R., Dunn, Pete J., Su, Shu-Chun, Innes, John (1987) Ribbeite, a polymorph of alleghanyite and member of the leucophoenicite group from the Kombat mine, Namibia. American Mineralogist, 72 (1-2) 213-216 | Journal (article/letter/editorial) | | member of the leucophoenicitegroup from the Kombat mine, Namibia DoN.q,Lo R. Pucon Department of Geological...(OH)r(SiOo)r, is a new mineral from the Kombat mine in Namibia. It is orthorhombic with spacegroupPbnm...alleghanyite, manganoan calcite, pyrochroite, chlorite, galaxite,jacobsite, and a mcgoverniteJike mineral. ternal...generalappearanceof dered During the course of mining at the Kombat mine in those of the Mn-humites and other members...Ribbeite has been found only at the Kombat mine, 49 km south of Tsumeb, Namibia. The ore consistslargely of copper |  | | Report (issue) | | 742(6) c = 15.70(1) X-ray Powder Pattern: Kombat mine, Namibia. 1.796 (100), 2.873 (80), 2.552 (80), 2...0 [4.9] Total [100.0] Chemistry: (1) Kombat mine, Namibia; by electron microprobe, H2 O by di®erence;...pyrochroite, chlorite, galaxite, jacobsite. In the Kombat mine, 49 km south of Tsumeb, Namibia. To honor Dr....member of the leucophoenicite group from the Kombat mine, Namibia. Amer. Mineral., 72, 213{216. All rights |  | | Report (issue) | | c = 3.281(2) Z=2 X-ray Powder Pattern: Kombat mine, Namibia. 3.365 (100), 2.854 (90), 6.40 (85), 2.654...of Al2 O 3 1.00% and insoluble 1.20%. (2) Kombat mine, Namibia; by electron microprobe, B by titration...B7: 17 Si 0:48 O32:52 Cl0:85 H11: 08 : (3) Yaei mine, Japan; by electron microprobe, partial analysis...sussexite, alabandite, galaxite, tephroite, gageite. Distribution: From the Gonzen mine, near Sargans, St...Switzerland. In the Kombat mine, 49 km south of Tsumeb, Namibia. In Japan, at the Yaei mine, Tsuchiyama, Shiga |  | | Journal (article/letter/editorial) | | and are developed in calcitic marbles at the Fuka mine. Depending on initial composition of carbonate rocks...takedaite in the outer zones of spinel–forsterite and galaxite–jacobsite–tephroite calciphyres or calcitic marbles...jimboite from the Higashi–Konako orebody from the Rito mine, the Tochigi prefecture (from foundations of the...Washington, US) and takedaite from † Deceased the Fuka mine, Okayama prefecture (from collection of I.V. Pekov...of boron observed in the suanite from the Neichi mine was possibly caused by the partial replacement by |  | | Journal (article/letter/editorial) | | to 50 mm in size) of the spinel-group mineral galaxite, embedded in manganoan calcite and rhodochrosite...stands for Mg0.63Ni0.27Co0.05Zn0.04Al2O4. The galaxite is associated to porphyroblastic manganoan calcite...pennantite is similar to that associated with galaxite and alleghanyite in the HauteMaurienne suite (Chopin...Scanning electron microscope images of spessartineand galaxite-bearing rocks from Pipji. (a) Spessartine porphyroblast...of the central region of spessartine crystal in (a). Pigl.6, BSE, 10 kV. (c) Galaxite-bearing paragenesis |  | | 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 |  | | Report (issue) | | mm, which may exhibit exsolved hausmannite or galaxite; coarse to fine granular, massive. Twinning: On...manganese deposits. Association: Hausmannite, galaxite, braunite, pyrolusite, coronadite, hematite, magnetite...Dalarne; and in the Sjö mine, near Grythyttan, Örebro. From the Benallt mine, near Rhiw, Lleyn Peninsula...In the Kombat Cu–Pb–Ag mine, 49 km south of Tsumeb, and from the Otjiwarongo district, Namibia. At the...the N’Chwaning mine, near Kuruman, Cape Province, South Africa, in crystals large for the species. From |  | | Report (issue) | | Association: Hausmannite, rhodochrosite, manganosite, galaxite, tephroite, alabandite, lead, barite, calcite... Långban, and Nordmark, Värmland; in the Sjö mine, near Grythyttan, Örebro. From Ljubija and Prijedor...Noda-Tamagawa mine, Iwate Prefecture; in the Kaso mine, Tochigi Prefecture; Hamayokokawa mine, Nagano Prefecture;...Prefecture; the Taguchi mine, Aichi Prefecture; and the Ioi mine, Shiga Prefecture, Japan. From the N’Chwaning...Province, South Africa. In the Kombat Cu–Pb–Ag mine, 49 km south of Tsumeb, Namibia. Name: From the Greek for |  | | 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 |  | | 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 |  | | Journal (article/letter/editorial) | | willemite, franklinite, alleghanyite, tephroite, galaxite, bustamite, pyroxmangite, and sulfides such as...unusual rhodonite on galena specimen from the North mine, Broken Hill, New South Wales, Australia; field...Rhodonite also has been reported from the Stinson mine on Jenny Jump Mountain, Warren County, New Jersey...lapidary-grade massive rhodonite occurs in an old manganese mine north of Kid’s Store, Nelson County, Virginia, and...Sugar Grove in Smyth County; at the Red Mountain mine, Augusta County; and rarely in crystals to 1.2 cm |  | | Book (edition) | | Hedenbergite contact twins spinel law Anhydrite Galaxite yes Gahnite penetration twins α-Quartz Silica... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey (sample: Halbach); XPL...argentite reaction rim (greenish grey; arg); Monte Narba Mine, San Vito, Cagliari Province, Sardinia, Italy; PPL |  | Brugger, J., Elliott, P., Meisser, N., Ansermet, S. (2011) Argandite, Mn7(VO4)2(OH)8, the V analogue of allactite from the metamorphosed Mn ores at Pipji, Turtmann Valley, Switzerland. American Mineralogist, 96 (11) 1894-1900 doi:10.2138/am.2011.3841 | Journal (article/letter/editorial) | | such as the ones at Långban in Sweden, the Kombat mine in Namibia, and at Franklin, New Jersey, U.S.A., are...ores include: jacobsite, manganosite, magnetite, galaxite, pyrophanite, crednerite, kutnohorite, calcite |  | | Book (edition) | | related), Aluminat-Spinels Hercynite IV/B.01-20 602 Galaxite IV/B.01-30 604 Gahnite IV/B.01-40 606 Magnetite...(yellowish white), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(greenish grey), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(bluish grey shades), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // 8 Gold A ...sample - photo A), dolomite (dark grey); Harstigen Mine, Pajsberg, Filipstad, Värmland, Sweden [j]; Nic |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G...the Mistake mine [Arizona] 14:333-335 ALMA Famous mineral localities: the Home Sweet Home mine, [near Alma |  | | Book | | K(U02)As04*3H20, Tet. Vitreous yellow. Fuemrole mine, Temple Mt., Emery Co., Utah, USA. H= 2-3, Djjj=...grey, bluish-grey, yellow, light green. Langban mine, Filipstad (near), Varmland, Sweden. H= 5, Djjj=3...5As30ig, E Rhom. Translucent blue-green. Terres mine, St. Ausdell, Cornwall, England and/or Johanngeorgenstadt...804)3 •nH20, ® Hex. Transparent bluish. Lapis-lazuli mine, Sar-e-Sang, Badakshan, Afghanistan. H= 5.5-6, Djj4=...*21120, Mon. Vitreous colorless, white. Dutoitspan mine, Kimberley, South Africa. H= 4.5, Djjj= 2.630, D( |  | | Book | | 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...5 The Pb-Zn-Cu-Ag-V Deposits of the Otavi Mountain Land, Namibia . . . . . . . . . . . . . . . . . . |  | | Book (edition) | | Abernathyitc, K[(UO 2 )(AsO,)](HP) 3, tet., Fumerole No. 2 mine, Temple Mountain. on the southeast flank of the...104(3). 326-328 □ Achavnlitc, FcSe, hex .. Cacheuta Mine. Ccrro de Cacheuta. Sierra de Cacheuta. Mcndoza...AgardJte-(Ce), CeCu.(AsO4)i(OH).-3H1O, hex., Clara mine, central Black Forest, Gennany,A1ifSS(2004),17-23...(Y,Ca)Cu6(AsO.)i(OH).-3H1O. hex., Bou-Skourcoppcr mine, Ouarzazatc. Morocco,SS, 1447 □ Mixite group AgrelUte...Agullarite,Ag.Ses, orth., compareCervellelte, San Carlos mine,Guanajuato.Mexico, CM 12, 365-369 E11cairite group |  | | Book | | 1000° Mots inc. Native Gold on Quartz, Paymaster mine, South Porcupine, Ontario / Photo by Brian Boyle...Marquis imprimeur inc. Barite on Quartz, Rock Candy mine, Grand Forks, British Columbia / Photo by Ken Mayer...Mayer Publisher Pyromorphite, Society Girl mine, Moyie, British Columbia / Photo by Ken Mayer Mineralogical... Ontario Canada Diopside on Grossular, Jeffrey mine, Asbestos, Quebec / Photo by Jeffrey A. Scovil...including amateur col- lectors, company executives, mine owners, and vari- in the appropriate position. |  | | Book (volume) | | reported from alluvial deposits of the centrat Aldan region, see pp. 11/2. Solid Salutions of Mn with Native...altered olivine-leucite basalt of the Koshmansai region, Kurama Range, Uzbekistan, an Mn-rich phase was...eruptive breccias near Volnovakha, eastern Asov Sea region, Ukraine. The steel gray silicides have a metallic...well as Malaya and 8ol'shaya Yukhta, centrat Aldan region, Eastern Siberia, Russia. Associated in the heavy...with ~9% Mn coexisting with alabandite of the Sätra mine, see p. 69; and with 5.6% Mn coexisting with niningerite |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...abbreviated, e.g. canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia). The country...by Mobutu, and is now the Katanga administrative region again. The former Kivu province is now divided...United States or of the Upper Silesian historical region in Poland, where the importance of ore-bearing...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO |  | | Book (volume) | | cm1 is called the fingerprint region. Usually IR spectrum in this region contains very complicated series...overlapping bands. The importance of the fingerprint region is that each mineral species produces a different...500 to 800 cm1 can be considered as “fingerprint region” sensitive to the composition and the topological...see Fig. 1.9), but generally IR spectrum in this region is characteristic of all these minerals. In IR...olivenite from Tsumeb, Namibia (1); Zn-enriched olivenite from Tsumeb, Namibia (2); Zn-enriched olivenite |  | | Book (edition) | | Rhodesia, and S.W. Africa: Sri Lanka, Zimbabwe, and Namibia, respectively. However, although Madagascar is...and pressure conditions in a most clearly seen region may in rise greatly over a period of time....natural or synthetic but also to indicate the very mine from which it came! Inclusions are the most powerful...1 -20.2 7.9/2.1 8.4 4. 4. Beryl Aquamarine Mine, Brazil dark blue dark blue antique Brazil medium...Brazil Africa cut cut Colombia Colombia Chivor Mine, 8B 3.7/2.3 5PB 5.3/2.8 8. 2B 7.9/2.7 2. 6PB 6 |  | | Book (edition) | | source. For this reason, from the lowest reflector, galaxite atlO.8%Y, to the highest, ruthenium at 69.8%,...goldfieldite magnetite (chromiaQi tomichite (R,) galaxite (ferroan) a 400 500 600 Lambda nm Figure...the microscope field contained, in addition to galaxite, strongly coloured minerals with higher reflectances...248 Blatterite Cannonite Valleriite Yarrowite Galaxite (ferroan) (Mn,Mg)2(Mn,Sb,Fe) BOs BiP(OHhS04 4(Fe...475-475 473-474 32-41 1 2 6-6 2-2 Bogdanovite Galaxite (ferroan) Mic:rolite Zinc:ite Filipstadite AU5(Cu |
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