 | | Book | | AiAiba / farm Anibib 136 8 Grosse Spitzkoppe, Erongo 9 , .,/, loringa tree . Khomas Highland...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unpublished.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 |  | | Journal (article/letter/editorial) | | closely link geomorphological (land)forms in a region with the climate during a certain period of time...self-explanatory way. Encrustations made up of tenorite and (or) cuprite are called cupriferous oxicrete...and vanadocrete (vanadate). Panczner 1987 Tajo Mine, Hidalgo del Parral, Chihuahua, Mexico Panczner...goethite cuprite goethite goethite cuprite tenorite cuprite azurite malachite azurite malachite...malachite carbonate oxide plus hydrates Se-bearing tenorite Carbocretes Oxicretes chrysocolla hemimorphite |  | | Journal (article/letter/editorial) | | Survey Norman, Oklahoma 73019 Downloaded by [The Aga Khan University] at 14:37 16 October 2014 JOE LOBELL...contributed their knowledge to it. Downloaded by [The Aga Khan University] at 14:37 16 October 2014 Mineral Index...by [The Aga Khan University] at 14:37 16 October 2014 Caddo County Apache, a calcite mine near Apache...alabaster) (Johnson and Denison 1973). Hale Copper mine, in Sandy Creek, NW1/4 NE1/4 and SW1/4 NEU4 sec...1963). Lawton, American Girl mine, Coal lode, Copper Eagle mine, and Starley mine (Parker prospect), a few |  | | Journal (article/letter/editorial) | | Downloaded by [The Aga Khan University] at 04:17 21 November 2014 Figure 49 Figure 50 Figure 51. A...attributed to the Owl Creek fissure of the Copper Falls mine, this complex 3.2-cm crystal is perched on a matrix...3rd level of the Gribble vein in the Copper Falls mine. Of all the copper specimens recovered from the...calcite crystals recovered from the Copper Falls mine in the early days of mining. The sharp, limpid 4...recovered in the Copper Country in recent times. On the mine surface, beautiful microcrystals of analcime and |  | Kang, Chan-Ung, Ji, Seung-Eun, Pabst, Thomas, Choi, Kung-Won, Khan, Moonis Ali, Kumar, Rahul, Krishnaiah, Prakash, Han, Yosep, Jeon, Byong-Hun, Kim, Do-Hyeon (2021) Copper Extraction from Oxide Ore of Almalyk Mine by H2SO4 in Simulated Heap Leaching: Effect of Particle Size and Acid Concentration. Minerals, 11 (9) 1020 doi:10.3390/min11091020 | Journal (article/letter/editorial) | | Article Copper Extraction from Oxide Ore of Almalyk Mine by H2SO4 in Simulated Heap Leaching: Effect of Particle..., Thomas Pabst 2 , Kung-Won Choi 1 , Moonis Ali Khan 3 , Rahul Kumar 4 , Prakash Krishnaiah 1 , Yosep...Kang, C.-U.; Ji, S.-E.; Pabst, T.; Choi, K.-W.; Khan, M.A.; Kumar, R.; Krishnaiah, P.; Han, Y.; Jeon...-H. Copper Extraction from Oxide Ore of Almalyk Mine by H2 SO4 in Simulated Heap Leaching: Effect of...analysis of real field ore samples from the Almalyk mine heap site (Tashkent, Uzbekistan), malachite was |  | | Book (edition) | | oxidation potential: bornitechalcocite/covellite-tenorite and/or malachite plus azurite; native copper and...dark fine, red lamellar brownish to bluish grey Tenorite Djerfisherite weak brownish and bluish grey... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre... Fe-oxides, Jasper, Malachite, native Silver, Tenorite Allabogdanite, Anyuiite, Auricupride, Bogdanovite...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co., |  | Sholeh, Ali, Rastad, Ebrahim, Huston, David, Gemmell, J. Bruce, Taylor, Ryan D. (2016) The Chahnaly Low-Sulfidation Epithermal Gold Deposit, Western Makran Volcanic Arc, Southeast Iran. Economic Geology, 111 (3) 619-639 doi:10.2113/econgeo.111.3.619 | Journal (article/letter/editorial) | | the Saindak Cu-Au porphyry deposit (Sillitoe and Khan, 1977), and the giant Reko Diq Cu-Au porphyry deposit...thus showing the metallogenic potential of the region, and (2) the recognition of epithermal Au mineralization...volcano indicates unexplored potential targets in the region. This paper focuses on characterizing the ore-forming...western parts of the Chagai belt. In the Bazman region, the oldest basement rocks include regionally metamorphosed...REE diagram for volcanic rocks in the Chahnaly region (Fig. 6) indicates that the Chahnaly andesites |  | | Catalog/List | | Boulouris,St Raphael,France lx2 !1.50 2x20 SanJose Mine,Oruro,Bolivia 6x6mmO 2xJ!5 RicbllbilelOflinllyblucrnasscs...Grcy filfflis _;~-dolornitic marblc lntema1ional mine. Kal■d■r.Ontario,Canadt____ ----~ 2'71 IJ 514...lx2!7 Quitc aoocf covcngcofycllowCNSt on MonumentI Mine,Navajo maøix County.Arizona, U.S.A lx2 80p 2x2 CAI...lcmD A fcw(VC)· mclalliclibla on quanz. CaribooGold Mine,wdls, COS LITE _______ BritishColumbil,Clllllla...LcngcnbachQuany, Binn Valley, ncar Ficsch Padslow Consols Mine, 2x2 2x30.00 __ !_1_.5_0 ______ " Dt m Al~ |  | | Journal (issue) | | Number Two Articles Cuprian elbaite from the Batalha mine, Paraíba, Brazil . . . . . . . . . . . . . . . ...by W. E. Wilson Stibnite from the Wuling antimony mine, Jianxi province, China . . . . . . . . . . . ....etch pits and corrosion surfaces, from the Medra mine, Minas Gerais, Brazil. Keith Proctor collection;...info@trafford-flynn.com UK Mining Ventures Fluorite—Rogerley mine, Weardale, UK www.ukminingventures.com e-mail: Jef520@aol...March–April, 2002 Cuprian Elbaite from the Batalha Mine, Paraíba, Brazil Wendell E. Wilson The Mineralogical |  | Kříbek, Bohdan, Nyambe, Imasiku, Sracek, Ondra, Mihaljevič, Martin, Knésl, Ilja (2023) Impact of Mining and Ore Processing on Soil, Drainage and Vegetation in the Zambian Copperbelt Mining Districts: A Review. Minerals, 13 (3) 384 doi:10.3390/min13030384 | Journal (article/letter/editorial) | | soils and plant contamination; bioaccessibility; mine drainage; plants Revised: 23 February 2023 Accepted:...has been studied by many authors [5,7,25]. Many mine drainage waters have low pH and carry high concentrations...and metalloids [26–29]. It is well known that acid mine drainage (AMD) forms when mining activities expose...Copperbelt Province of Zambia, are more vulnerable to mine and smelter contamination than in more developed...environmental data were scattered throughout a wide range of mine owners. Since the late nineties, the situation has |  | | Catalog/List | | pinkish fine grained mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x 14 £2.50 1x1 £4...Silicate.Quite obvious red-brown mass in matrix (Khan Bogdinskii massif, Central Gobi Desert. Mongolia)...guite rich black masses in matrix (Union Carbide Mine, Wilson Springs Garland County, Arkansas USA) 1x1...fairly sparse, green crusts on matrix. (San Miguel Mine Moctezuma Mexico) 1cm piece £ 5 5mm £3 WITH UNUSUAL...CO/3 0 Quite rich yellow crusts on matrix. (Outpost Mine, San Domingo Wash Maricopa County Arizona) Ixliins |  | | Catalog/List | | Cu UO PO/4 slightly radioactive. (Old Gunislake Mine Cornwall) a) green 3mm area on ropk, £3 ( b) IxhaJ...Phlogopite Mica. (Possibly slightly radioactive)(Palabora Mine,S.Africa lxl £5 1x2 £10 WITH UNUSUAL ELEMENTS...sections in matrix with Eudialyte.Rare not Rich (Umba Mine,Lovozero Massif,Kola Russia) lxl £4 1x2 £7.50 239...silvery areas in matrix with Tellurite. (La Bambolla Mine Moctezuma, Sonora Mexico) lxl £10 14 x 54 ins £5...sections in fine grained yellow mica. (Uis Damaraland Namibia) 1x1 £4 ( 3 or 4 crystals) 321 PYRARGYRITE Ag/3 |  | | Catalog/List | | pinkish fine grained mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x H £2.50 1x1 £4...and Be Mica white cleavages in Muscovite. (Harding Mine,Taos County, New Mexico) 1x1 £3.50 1x2 £7 097 CHLOANTHITE...MINERAL !! dark red micro's on matrix. (Getchell Mine,Humboldt Co . Nevada USA) 5mm £4 151 LEUCOSPHENITE...fairly sparse, green crusts on matrix. (San Miguel Mine Moctezuma Mexico) 1cm piece £ 5 5mm £3 WITH U...Silicate.Quite obvious red-brown mass in matrix (Khan Bogdinskii massif, Central Gobi Desert. Mongolia) |  | | Journal (article/letter/editorial) | | anisotropy I. INTRODUCTION Copper共II兲 oxide, CuO 共tenorite兲, is unique structurally and magnetically, among...inclusion improved the fit, differences in the region between 40° 艋 2 艋 70° and at the position of the...Mater. 279, 111–117. Mishra, S. R., Dubenko, I., Khan, M., Young, T., Ganegoda, H., Ali, N., and Marasinghe |  | | Journal (issue) | | FLUORITE crystal group, 8.1 cm, from the Shangbao mine, H unan, China. Collector's Edge Minerals specimen;...color, and give a historical background for each mine or mining venture. These catalogs, still available...developm ent and m ineralogy o f this reknowned region o f the Kola Peninsula by Dr. Igor Pekov. Hardcover...than 120 minerals have been identified from this mine, but as a mineral locality it is best known fo r...approximately 195 km east-northeast of Budapest. This region is characterized by low (200-300 meter-high) rounded |  | | Journal (article/letter/editorial) | | 25-50 m in the areas of Howrat Kilab, Wadi Ahin, and Khan (Figs. 1 and 2). The channel/ flood beds locally...in the Geotimes and Lasail units, in the Lasail mine, by Alabaster and Pearce (1985). Sulfide miner...dragged by gravity sliding. Near the village of Khan in Wadi Jizi (Figs. 1 and 3), Hawasina shale beds...jarosite, jasper, malachite, azurite, cuprite, tenorite, chrysocolla, and clay. In addition, the upper...chalcantite chrysocolla, native copper, cuprite, tenorite, covellite, and smithsonite. The gangue minerals |  | Duncan, R. J., Stein, H. J., Evans, K. A., Hitzman, M. W., Nelson, E. P., Kirwin, D. J. (2011) A New Geochronological Framework for Mineralization and Alteration in the Selwyn-Mount Dore Corridor, Eastern Fold Belt, Mount Isa Inlier, Australia: Genetic Implications for Iron Oxide Copper-Gold Deposits. Economic Geology, 106 (2) 169-192 doi:10.2113/econgeo.106.2.169 | Journal (article/letter/editorial) | | several mineralizing events have taken place in the region. Existing geochronological data (Fig. 2) indicate...22o30’ CSQ 2 1700 - 1725 Ma CSQ 3 1690 - 1650 Ma Mine Intrusives Williams/Naraku Batholith (1545-1500...to the development of IOCG mineralization in the region (e.g., Rotherham et al., 1998; Baker et al., 2001;...~35-m-thick magnetite-rich ironstone at the Starra 276 mine. The interval for this sample grades 1.62 g/t Au...magnetite-dominated ironstone at the Starra 251 mine (2.5 km south of the Starra 276 mine). The ironstone is 4.8 m thick |  | | Book | | places of extreme differentiation (e.g., at the Frood Mine and at Insizwa) bismuth and tellurium minerals are...(1940). 12 T H E ORE MINERALS FIG. 4 80 X Mouat Mine, Stillwater Valley, Montana RAMDOHR From a border...("solutions", "melts", and " v a p o r s ' " in this region are not sharply distinguishable). However, this...fluid (supercritical), pass below 400 °C into the region of liquid aqueous solutions. At the same time their...Chemnitz, and several of the veins of the Freiberg region are distinguished by predominant lead-zinc ores |  | | Catalog/List | | Greenish, sparse, acicular micros in Penberthy Croft Mine, St 1cm £4 s AGARDITE Y Ca Cu As_O_O_H_____c_a_v_iti_e'-s-'in'-'-...215 69 3 11 Rich white crusts on matrix. Rawhide Mine, Mohave ½x½£3 _P_b_S_iO_13 _ _ _ _ _ _ _ _ _ _ _...Hornblende ALLANITE Black areas in actinolite Bastnas Mine Sweden lxl £1.20 CeYFeSiO Quite attractive blue-grey...Grey veins in and on matrix, some with Fallowfield mine, Ix½ ALSTONITE BaCaCO/3 Alstonite micros. Hexharn...Rich pinkish fine grained mass in calcite Dark Star Mine,Ravalli County, Ix½ £2.50 lxl £4 ANCYLITECe CeSr |  | | Catalog/List | | Greenish , sparse, acicular micros in Penbenhy Croft Mine, St cavities in quartz_________________ Hilary Cornwall... Rich white crusts on matrix. ALAMOSITE Rawhide Mine, Mohave Ixl £9 'A x A £3 1 xA Pb SiO/3_____________...Feldspar_____________ Black areas in actinolite Basinas Mine Sweden 1x1 £1.20 ALLANITE 9 Ce Y Fe SiO__________...grey masses with possible Alstonite Fallowfield mine, ALSTONITE 13 Hexham.Northumberland micros.____...richly distributed in Porphyry. 6x6mm £3 San Jose Mine, Oruro, Bolivia Pure grey metallic mass ANDORITE |  | | 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 |  | | Catalog/List | | x i £5 Rich wh ite crusts on matrix. Rawhide Mine, Moh ave County, ½ x ½ Arizona, U.S.A £3 Kragero...Bastnas Mine Sweden Jx2 £6 2 x2 £1.20 2x2 £1 2 Ix ! £4 l x2 £8 New East Wheal Russell mine, Devon...£ 16 2x3 £25 l x l £3 San Jose Mine, Oruro, Bolivia Benallt Mine,Lleyn ,Wales l x2 £1.5 0 6x6mm £3... Rich fawn sheaves in silvery schist Kaveltorp Mine Sweden Jx2 £ I l.x2 £2.5 0 l x2 £1.20 2x2 £2 ...V. small pale blue crystals on matrix. Carrock Mine Cumbri a l xl £1.50 l x2 Pa relho,Pari ba,Brazil) |  | | Journal (issue) | | Vol 17 No. 2 February 2001 Epidote from the V AG Mine Belvidere Mtn., Lowell, Vermont Ken Hollmann P.O...Center Rutland, VT 05736 Recent ly. 1he old asbestos mine located on Belvidere Mt. in Lowell, Vermont , has...at the mine (with great past success), were directed by one of the old employees of the mine to an area...Textbook twin of epidote, 13/8 inches across, VAG Mine, Belvidere Mtn., Lowell, VT, photo by the author...readily identifiable as coming fro m a s pecific mine, quarry, or road c ut. Amateurs are often much more |  | | Catalog/List | | South Africa,Cobaltian Gersdorffite from Gortdmm Mine Containing unusual elements , Iquiqueite,Galkhaite...grey masses with possible Als1oni1e Fallowficld mine. Ix½ £4 Ba Ca C0/3 micros. Hexham.Nonhumbcrlond..._ _ __ ___ _____ _ _ _ _ 21 7 ANDORITE San Jose Mine, Oruro. Bol ivia 6x6mm £3 Pure grey metallic mass...Andesite _ .• __ _ ____ . __ lx2£2. 50 2x2 Holmbush Mine, Kelly Bray . 32 APATITE Variety Francol i te.rich...·va"i-i�ty-FRA- NCOLJTE r i ch whik �llular Holmbush Mine Cornwall £2.40 __ CaP0/4 C0/3 F __ _____ __ mass |
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