 | | Journal (article/letter/editorial) | | Minerals of the KABWE MINE (āBroken Hillā) Central Province, Zambia MALCOLM SOUTHWOOD 7 Campbell Court...location of Kabwe in Zambia. Prepared by William Besse. Figure 2. Satellite image of the Kabwe mine site, showing... Figure 3. The Kabwe mine site, partially derelict. Michael Brook photo, 2004. T HE CITY OF KABWE, ZAMBIAāS...north of Lusaka, the capital (fig. 1). The name Kabwe means āplace of smeltingā but refers to the pre-European...in the area (Notebaart and Korowski 1980). The Kabwe lead-zinc deposit was fortuitously discovered in |  | Batumike, M.J., Cailteux, J.L.H., Kampunzu, A.B. (2007) Lithostratigraphy, basin development, base metal deposits, and regional correlations of the Neoproterozoic Nguba and Kundelungu rock successions, central African Copperbelt. Gondwana Research, 11 (3) 432-447 doi:10.1016/j.gr.2006.04.012 | Journal (article/letter/editorial) | | Neoproterozoic Nguba and Kundelungu rock successions, central African Copperbelt M.J. Batumike a,b,ā, J.L.H....evolution; ZnāPbāCu 1. Introduction The Neoproterozoic central African Copperbelt is well known for its world-class...of the Congo (hereafter Congo) and northwestern Zambia (Fig. 1). A basal unconformity between the Katangan...are well exposed in the Nguba area (Fungurume district). The Roan Group consists of clastic sedimentary...and by logging of borehole cores from the Kipushi mine. A total of 115 samples (30 from Bunkeya, 50 from |  | | Book | | .^aU I i GEOLOGICAL MAP OF THE REPUBLIC OF ZAMBIA SIMPLIFIED ,J^ljTangonyiko LEGEND ā” 200 M^Iq"... In the same series A guide to the Insects of Zambia Elliot Pinhey and Ian Loe A guide to the National...DWoecraite of Zambia by GERALD COORAY, PhD, DIC, FGS Professor of Geology, University of Zambia and ANDREW...PhD Formerly Lecturer in Geology, University of Zambia colour illustrations by GOODFELLOW PHIRI Group...rocks Industrial minerals Outline of the Geology of Zambia 34 14 Radioactive minerals METALLIC MINERALS |  | | Report (issue) | | c = 15.0257(22) Z=6 X-ray Powder Pattern: Kabwe, Zambia. 2.760 (100), 3.55 (50), 1.703 (45), 2.327 (25)...0.07 (2) 35.10 64.90 Total 100.26 (1) Aachen district, Germany. (2) ZnCO3 . 100.00 CO2 ZnO MgO CaO... Sardinia, Italy. Large crystals at Kabwe (Broken Hill), Zambia. Abundant in fine specimens with large...Pennsylvania; in the Joplin district, Jasper Co., Missouri; from the Rush Creek district, Marion Co., Arkansas;...Mammoth-St. Anthony mine, Tiger, Pinal Co., Arizona; fine examples from the Kelly mine, Magdalena, Socorro |  | | Journal (article/letter/editorial) | | of the Ongeluk Formation in the Northern Cape Province of South Africa. These are very similar in appearance...West, constitute part of a large flood volcanic province that extruded at ~2Ā·22 Ga onto the partly submerged...did not exceed 200Ā°C. Gutzmer et al.3 identified jasper and chert interbedded with the lavas as hydrothermal...Proterozoic McArthurāMount IsaāCloncurry Minerals Province of Northern Australia hosts seven of the largest...from south-east to north-west across the mineral province. Subsurface replacement-style mineralisation is |  | | Journal (article/letter/editorial) | | Mason University] at 01:02 21 December 2014 79 Mine, Gila County, Arizona E veryone likes blue minerals...crystals that vary from relatively dark blue near the central part or base of the group progressively to a paler...including the Harborside mine at Brooksville, Hancock County, and the Lubec lead mine and prospects at Pembroke...Hampshire County, Massachusetts; the old Gorham (Mascot mine), Coos County, New Hampshire; as pale blue rosettes...cutting trap rock at Moore, the long-abandoned iron mine at Andover, and as an accessory mineral at Franklin |  | | Journal (article/letter/editorial) | | rocks), direct atmospheric leaching of the run of the mine (5ROM) ore with sulphuric acid will not be economically...Department of Geology and Mineralogy, Royal Museum for Central Africa (RMCA), Leuvensesteenweg 13, B3080 Tervuren...several granite generations. The Kibara belt in Central Africa hosts numerous Nb-Ta, Sn and W deposits...on the tungsten mineralisation occurring in the central part of Rwanda. Here, a NNW-SSE oriented zone rich...tin, tungsten and gold quartz vein deposits in Central Africa: a fluid inclusions study. Mineralium Deposita |  | | Catalog/List | | matrix.~xltxlt". Ā£2.50. 6. ARTHURITE. Hingston Down Mine, Nr. Callington, Cornwall. Specimen A - Rich lime...2-tx2-tx2".Ā£11.00. 9. AZURITE. Laurium, Attica District, Greece. Very rich bright blue small sparkling...display. 7~x4x2" .Ā£22.00. 10. AZURITE. Ting Tar.g Mine, Gwannap, Cornwall. Rich, Bright blue small sparkling... 11. 12. 13. 14. 15. 16. 17. 16. Hilto Mine Scordale was moreland. Sp i en A - Select, creamy...3xl-1xl-t.". Ā£6.00. BROCHANTITE. Laurium, A~tica District, Greece. Deep green lustrous crystaline small |  | | Catalog/List | | axinite. 2x1~x1t", Ā£1ā¢ā¢ 5~ 11. AZURITE. HEnderson Mine, Bisbee, Arizona, U.S.A. Choice bright blue ball-like...association. 3x2~x1~", Ā£16.5~ 12. BARYTES. Dalmellington Mine, Frizington, Cumberland. Fine lustrous transparent...Botallack Mine, St. Just, Cornwall. Bright metallic silvery masses I scattered in brownish jasper. 2tx2tx1~"...matrix. 25x15 mm. Ā£6.50p 17. BOTALLACKITE. Levant Mine, Pendeen, Cornwall. apecimen A: Small bright green...matrix. 2tx1tx1", Ā£2.25p 18. BOURNONITE. Herodsfoot Mine, Lanreath, Cornwall. Specimen A: Select silvery-grey |  | Monteiro, Lena VirgĆnia Soares, Bettencourt, Jorge Silva, Juliani, Caetano, de Oliveira, Tolentino FlĆ”vio (2007) Nonsulfide and sulfide-rich zinc mineralizations in the Vazante, AmbrĆ³sia and Fagundes deposits, Minas Gerais, Brazil: Mass balance and stable isotope characteristics of the hydrothermal alterations. Gondwana Research, 11 (3) 362-381 doi:10.1016/j.gr.2006.04.017 | Journal (article/letter/editorial) | | resulted in silicification and dolomite, siderite, jasper, hematite, and chlorite formation. These processes...mineralization. All sulfide-rich zinc ores in the district display a similar geochemical signature suggesting...occurrence of both types of deposits in the same district is uncommon, but it was also reported in Namibia...(Neoproterozoic Otavi Group, Chetty and Frimmel, 2000) and in Zambia (Katangan Supergroup, Kamona et al., 1999). ā...Belt (Almeida, 1967). The BrasĆlia Fold Belt, in central Brazil, extends for more than 1000 km over a width |  | | Journal (article/letter/editorial) | | Research Tectonic Evolution of the Lufilian Arc (Central Africa Copper Belt) During Neoproterozoic Pan African...strike slip, subduction, collision, Lufiliaii arc, Central Africa Introduction 11 is coiiimonly 'igrcczl...The Liifiliaii arc d s o called Katangan belt of Central Africa (Fig. 1) is one of the segments of the Pan...terranes in Congo (Cailteux, 1990)and in Western Zambia (Cosi et al., 1992), led to the conclusion that...I . Sketch map o f the Pan African system in central and southern Africa. Dash : fold-thrust belt; dot: |  | | Journal (article/letter/editorial) | | 27Ā°14ā²E/11Ā°47ā²S, within the northern extension of the Central African Copperbelt (Fig. 1). Kipushi is the largest...Mt at 12% Zn, 8.0% Cu, Fig. 1 Map of southern central Africa showing major geotectonic units and location...Tanzania DRC 10 KIPUSHI Angola Malawi LUFILIAN ARC Zambia CONGO CRATON Zimbabwe Namibia DAMARA Panafrican...with a Proterozoic salt diapir, Copperbelt of Central Africa, Shaba, Republic of Zaire. In: Friedrich...U (1999) Lead isotopes of the carbonate-hosted Kabwe, Tsumeb, and Kipushi PbāZnāCu sulphide deposits |  | | Journal (article/letter/editorial) | | Ozbak-Kuh carbonate-hosted Pb-Zn deposit of East Central Iran: Isotope (C, O, S, Pb) geochemistry and ore...is located 150 km north of Tabas city in East Central Iran. The ore is composed of galena, sphalerite...from Late Neoproterozoic to Lower Cambrian in Central Iran. The proposed genetic model considers the...Mountains, located 150 km north of Tabas city in East Central Iran, contains eight PbāZn deposits/prospects:...Ordovician-Early Silurian, recorded in northern Central Iran and Alborz, led to the break-up of the Gondwana |  | | Journal (article/letter/editorial) | | br/dnpm/sumarios/zinco-sumario-mineral-2014). The Vazante mine has been in operation since the 1960ās, when it...(Zn2SiO4) deposit in the world and the largest zinc mine in Brazil, with estimated total resources of 40...silicate zinc deposits such as Beltana, Star Zinc, Kabwe, Berg Aukas and Abenab West, the studies were carried...BrasĆlia Fold Belt (BFB), in the Tocantins Province, Central Brazil. The BrasĆlia Fold Belt is at the eastern...eastern portion of the Tocantins Province and at the west border of the SĆ£o Francisco craton (SFC), and |  | | Catalog/List | | Internet, Fax, and Mail) Heritage Auctions Design District Annex 1518 Slocum Street ā¢ Dallas, TX 75207 LOT...LOT VIEWING Heritage Auctions Design District Annex 1518 Slocum Street ā¢ Dallas, TX 75207 Wednesday...specimens, including āThe Helmetā from the HillLedford Mine that is an American Mineral Treasure. ā¢ An extremely...PM CTāā 7 73001 VARISCITE Little Green Monster Mine, Clay Canyon, Fairfield, Oquirrh Mts, Utah Co.,...two of them established the Little Green Monster Mine (circa 1936-1940). They were the first to bring |  | | Journal (issue) | | involvement in collecting the great Bunker Hill mine pyromorphite bonanza, was born in Spokane, Washington...mined by a Phelps Dodge subsidiary as the Sherwood mine. His career was interrupted by the draft in November...Black Pine mine in Phillipsburg, Montana (the type locality for phillipsburgite), but the mine quickly ran...Norm was hired as a geologist at the Bunker Hill mine, where he worked for more than 16 years. He continued...geologists in the logging of core from the Crescent mine when he suffered a stroke in 2010. But he remained |  | | Journal (issue) | | NO. 4 ā¢ APRIL 2021 10 ARIZONAāS PERIDOT MESA GEM MINE A Green Gem Born in Volcanic Lava By Bob Jones ...Oregon, Nevada Carrasite Jasper Cripple Creek Picture Jasper Hidden Valley Jasper Lost Rabbit Thunderegg...purchase. Lava Cap Thundereggs Carrasite Jasper Charlieās Pride Jasper Lost Rabbit Thunderegg We are working...Northwest Steve Schultz Mine Owners * Specializes in and mines Lava Cap Thunderegg, Mine Shaft Thunderegg,...silverstreams.com T&J Rocks Plus Tom & Jessa Pearson Mine Owners *Specializes in Pink Lady Plume Agate and |  | | Report (issue) | | white areas). Sample is from the Buckskin National Mine, Humboldt County, Nevada. Photograph by Peter Vikre...............................................Q26 Mine Waste Characteristics.............................1989). The total U.S. supply was always higher than mine production during this period, with a high of 831...as indicated in fig Q3.) The difference between mine production and total supply was owing to the refineriesā...of selenium-rich high-grade ores from the Horne Mine at Noranda, Quebec, Canada; by 1950, Canadaās production |  | | Book | | (field of view 8 cm). Figure 1.3 An opencast iron ore mine (Postmasburg, South Africa). 7 microscopes, or...from Kayes region, Mali); (C) grossular (Jeffrey mine, Canada, 5.6 cm); and (D) spessartine (Marienfluss...sequential patterns as the crystal grew (Messina mine, South Africa, 8.5 cm). (D) (C) Crystals that...Examples of twinning: (B) V-twinned cerussite (Kombat mine, Namibia, 4 cm); (C) twinned calcite crystals studded...(E) highly twinned (reticulated) cerussite (Tsumeb mine, Namibia, 8.4 cm). 55 (B) twin plane twin plane |  | Li, Haifeng, Tang, Juxing, Hu, Guyue, Ding, Shuai, Li, Zhuang, Xie, Fuwei, Teng, Lei, Cui, Shunyao (2019) Fluid inclusions, isotopic characteristics and geochronology of the Sinongduo epithermal Ag-Pb-Zn deposit, Tibet, China. Ore Geology Reviews, 107. 692-706 doi:10.1016/j.oregeorev.2019.02.033 | Journal (article/letter/editorial) | | 22 which occur in fissures in Fe-Mn carbonates, jasper and early sulfides. The 23 mineralization process...Nyainqentanglha compound ancient island arc zone), the central Gangdese 96 and the north Gangdese, which are...and lies on the 130 northern margin of the central segment of the Gangdese metallogenic belt (NCGMB)...The geological units around the Sinongduo ore district consist of 132 the Paleocene high-potassium...located on the eastern side of the central part of 141 the ore district (Fig. 2a). In addition, detailed |  | | Journal (issue) | | Simon COVER STORY: GOLD from the Mother Lode District of California. This precious ore is the state...behold the splendid sparkle of the distant mica-mine dumps in New England sunshine to agree with tftis...Wilagedera iron ore prospect in the Northwestern Province of Ceylon. BITYLITE, CaUA12 (AlBeSi2) 0 1 o (OH)2...derives its name). The other is in the Postmasburg district, South Africa. GLAUCONITE, (K, Na) (Al, Fe+J,... St. Francis County, Missouri ; in the Mesabi district of Minnesota; and in the Ural Mountains. It is |  | | Catalog/List | | South Africa,Cobaltian Gersdorffite from Gortdmm Mine Containing unusual elements , Iquiqueite,Galkhaite...grey masses with possible Als1oni1e Fallowficld mine. IxĀ½ Ā£4 Ba Ca C0/3 micros. Hexham.Nonhumbcrlond..._ _ __ ___ _____ _ _ _ _ 21 7 ANDORITE San Jose Mine, Oruro. Bol ivia 6x6mm Ā£3 Pure grey metallic mass...Andesite _ .ā¢ __ _ ____ . __ lx2Ā£2. 50 2x2 Holmbush Mine, Kelly Bray . 32 APATITE Variety Francol i te.rich...Ā·va"i-iļæ½ty-FRA- NCOLJTE r i ch whik ļæ½llular Holmbush Mine Cornwall Ā£2.40 __ CaP0/4 C0/3 F __ _____ __ mass |  | | Catalog/List | | browncleavages in matrix. (KhanBogdinskii massif, Central Gobi Oesert. Mongolia) lxl EJ lx2 ES 2x2 ElO 209...Pb Te minute silvery apots in lca matrix (HillTop Mine. OrganHountains DonaAnnaC-Ounty,NewMexico) u OSSBIMDHEIHITE...Rich ycllow to brownmasseswith Cerussite. (Terrible Mine, Isle Colorado, USA)2x2cmEl5 lCII(10 less rich lem...limonitic matrix. with Barytes Crystals ā¢ (BrandyBottle Mine, Yor~shire) quite rich assemblage lx2 ES 238 DESCLOIZITE...in one small area on blue Chrysocolla. (Eagle Eye Mine, La Paz County, lrrizona ,USA) lx2ins f.4.50 l'i6 |  | | Book | | (microinclusions), e.g. chlorite and haematite in jasper. Seemingly coloured (pseudochromatic) minerals...African āCopper Beltā in Zaire and Zambia; and in Bura-Bura Mine, Australia. Sedimentary copper is found...grains. In the Japanese deposit at Atakani, Echizen Province, balls of about 1 cm with a prickly surface have...also found there on 26 January 1905 in the Premier Mine. For several decades these South African diamond...Cumberland and elsewhere in Great Britain; Tri States District, Missouri, Iowa, and Illinois, USA. The deposit |  | | Book | | (microinclusions), e.g. chlorite and haematite in jasper. Seemingly coloured (pseudochromatic) minerals...African 'Copper Belt' in Zaire and Zambia; and in Bura-Bura Mine, Australia. Sedimentary copper is found...grains. In the Japanese deposit at Atakani, Echizen Province, balls of about l cm with a prickly surface have...also found there on 26 January 1905 in the Premier Mine. For several decades these South African diamond...Cumberland and elsewhere in Great Britain; Tri States District, Missouri, Iowa, and Illinois, USA. The 'deposit |
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