 | Mondillo, Nicola, Accardo, Mariafrancesca, Boni, Maria, Boyce, Adrian, Herrington, Richard, Rumsey, Mike, Wilkinson, Clara (2020) New insights into the genesis of willemite (Zn2SiO4) from zinc nonsulfide deposits, through trace elements and oxygen isotope geochemistry. Ore Geology Reviews, 118. 103307 doi:10.1016/j.oregeorev.2019.103307 | Journal (article/letter/editorial) | | Excelsior, Surprise (Lusaka 29 30 31 area, Zambia), Kabwe (Zambia), Berg Aukas and Tsumeb (Namibia); 3. Supposedly...Supposedly supergene deposits: Mumbwa area (Zambia), and Altenberg-Vieille Montagne (Belgium). 32 Textures...statistically 42 inhomogeneous, both at the district and at the deposit scale: high-T willemite from...formal description of the mineral from the Altenberg mine (Moresnet, 69 Belgium) and he named the new mineral...are Vazante (Brasil), Beltana (Australia), Kabwe (Zambia) 79 and Berg Aukas and Abenab (Namibia). These |  | 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) | | Leadville, United States; 5 = Upper Mississippi Valley district, United States; 6 = Franklin and Sterling Hill...Mississippi Valley-type district, Poland; 16 = Reocin, Spain; 17 = Sardinian Zn-Pb district; Italy; 18 = Larium...Hamman NāBaĆÆls, Algeria; 21 = Zamanti Zn-Pb district, central Turkey; 22 = Angouran, Iran; 23 = Mehdiabad...Jabali, Yemen; 26 = Abu Samar, Sudan; 27 = Kabwe and Star Zn, Zambia; 28 = Skorpion, Namibia; 29 = Berg Aukas...deposits in the Upper Silesian Mississippi Valleytype district of Poland (Sass-Gustkiewicz et al., 1982; Osika |  | Tangviroon, Pawit, Noto, Kenta, Igarashi, Toshifumi, Kawashima, Takeshi, Ito, Mayumi, Sato, Tsutomu, Mufalo, Walubita, Chirwa, Meki, Nyambe, Imasiku, Nakata, Hokuto, Nakayama, Shouta, Ishizuka, Mayumi (2020) Immobilization of Lead and Zinc Leached from Mining Residual Materials in Kabwe, Zambia: Possibility of Chemical Immobilization by Dolomite, Calcined Dolomite, and Magnesium Oxide. Minerals, 10 (9) 763 doi:10.3390/min10090763 | Journal (article/letter/editorial) | | Zinc Leached from Mining Residual Materials in Kabwe, Zambia: Possibility of Chemical Immobilization by Dolomite... School of Mines, The University of Zambia, Lusaka 32379, Zambia; meki.chirwa@gmail.com (M.C.); inyambe@gmail...and Zn to be lower than the effluent standards in Zambia. In contrast, the presence of magnesia in CD and...potential immobilizer to be implemented in Zambia. Keywords: mine waste; contamination; batch experiments;...immobilization; remediation; Kabwe; Zambia 1. Introduction Kabwe District was one of the most important |  | Santoro, Licia, Putzolu, Francesco, Mondillo, Nicola, Boni, Maria, Herrington, Richard (2020) Influence of Genetic Processes on Geochemistry of Fe-oxy-hydroxides in Supergene Zn Non-Sulfide Deposits. Minerals, 10 (7) 602 doi:10.3390/min10070602 | Journal (article/letter/editorial) | | (Turkey), Jabali (Yemen), Cristal (Peru) and Kabwe (Zambia). The petrography of FeO/OH was investigated...āunconventionalā metals in FeO/OH (i.e., Cr and Co at Kabwe; Y at Cristal) depending on whether the optimal...optimal pH-Eh conditions are attained. (D) In the Kabwe deposit, FeO/OH records heterogeneous geochemical conditions...supergene section of deposits. An example is the Apex Mine (Utah, USA), where goethite and hematite contain...goethite and hematite from Cristal (Peru) and Kabwe (Zambia) [18,19], using multivariate statistical analysis |  | | 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 |  | Boni, Maria, Terracciano, Rosario, Balassone, Giuseppina, Gleeson, Sarah A., Matthews, Alexander (2011) The carbonate-hosted willemite prospects of the Zambezi Metamorphic Belt (Zambia) Mineralium Deposita, 46 (7) 707-729 doi:10.1007/s00126-011-0338-7 | Journal (article/letter/editorial) | | willemite prospects of the Zambezi Metamorphic Belt (Zambia) Maria Boni & Rosario Terracciano & Giuseppina...The most important orebodies are located around Kabwe and contain both sulphides and willemite in dolomites...and lead or zinc sulphides are scarce or absent. Calcite locally replaces willemite. Willemite is associated...willemite showings in Zambia may be part of a much bigger, and still unexplored, zinc province. Keywords Willemite...Willemite . Zn-spinels . Zambia . Hypogene/ Hydrothermal Introduction Many carbonate-hosted nonsulphide |  | | 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 |  | | Other Paper | | Appendix II-2 Structure of Mineral Rights in Zambia Type of Right Place of Application Required Documents...Countries Prospecting (Exploration) Country Zambia Duration for approval 2 years, twice renewable...Feasibility Study Mine construction Stage Exploration Exploration West Central Zambia 265km northeast...37-year mine life. Appendix II-5 (1) Mineral Development and Exploration Projects in Zambia 1 84...Minerals Copper Copper 6 /Phelps Dodge Mining (Zambia) African Eagle Resources (UK) Copper Commodity |  | 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 |  | | 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...series, with rhodochrosite and with siderite. Calcite group. Occurrence: A secondary mineral formed... 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; |  | | Journal (article/letter/editorial) | | ores at the Paleoproterozoic Black Angel deposit, central West Greenland S. Horn 1 & A. Dziggel 1 & J....et al. 2016; Rosa et al. 2016, 2017) located in central West Greenland, approximately 500 km north of the...the mine. Geological setting The Black Angel deposit is situated in the Rinkian Orogen in central West...MĆ¢rmorilik Formation consists of an interbedded calcite-dolomite marble, while the upper MĆ¢rmorilik Formation...deposit orebodies and sample locations (based on mine maps from Greenex A/S 1990). a Overview of the orebodies |  | Silin, Ivan, Hahn, Klaus, GĆ¼rsel, Devrim, Kremer, Dario, Gronen, Lars, StopiÄ, SreÄko, Friedrich, Bernd, Wotruba, Hermann (2020) Mineral Processing and Metallurgical Treatment of Lead Vanadate Ores. Minerals, 10 (2) 197 doi:10.3390/min10020197 | Journal (article/letter/editorial) | | 0.084 13.6 13.60 South Africa Mapochs Mine Rhovan Mine 1.5 0.52 1.5 1.06 1.60 Generally, VTM...and veins, where lead vanadate minerals cement calcite and dolomite. The lead vanadate minerals are also...elements [37,38]. For example, the Broken Hill Plant (Zambia) extracted cadmium as by-product from the hydrometallurgical...are commonly calcite and dolomite. Respectively, the lead vanadate ores are hosted in calcite and dolomite...mottramite (along with the precipitation of willemite, calcite, and dolomite). In many instances, the members |  | Schneider, Jens, Boni, Maria, Laukamp, Carsten, BechstƤdt, Thilo, Petzel, Volker (2008) Willemite (Zn2SiO4) as a possible RbāSr geochronometer for dating nonsulfide ZnāPb mineralization: Examples from the Otavi Mountainland (Namibia) Ore Geology Reviews, 33 (2) 152-167 doi:10.1016/j.oregeorev.2006.05.012 | Journal (article/letter/editorial) | | (Vazante, Brazil, ca. 28.5 Mt @ 18% Zn; Kabwe and Star Zinc, Zambia, ca. 13 Mt @ 20 to 25% Zn; Berg Aukas...processes, by comparison with similar ores occurring in Zambia (e.g., Star Zinc, Sweeney et al., 1991). The economically...18Ā°15ā²36Źŗ E (Cairncross, 1997). The ore grade of the mine averaged Fig. 3. Simplified paragenetic sequence...dolomite and limestone; in white: macrocrystalline calcite, sample AW 2003-1; h) Abenab West, āZinc Reefā...surface, but was mined only to a depth of 600 m. The mine ceased operation in 1978. The Berg Aukas deposit |  | | Journal (article/letter/editorial) | | many similarities to Vazante in Brazil and Kabwe in Zambia (Hitzman et al., 2003). Beltana is one of a...31Ė15āS Callanna Beds (Diapir) Mt Painter Province X Mine (willemite) Willemite deposits Other mineral...Callanna Beds Willemite occurrence na oo Ar X N Mine (willemite) 1000 m t ul Fa 6608000N Reliance...drill traverses at and along strike of the Beltana mine (96 holes, 15,159 m) and at Reliance, which is situated...Larapintan- and Alice Springs-age tectonism in central Australia (McLaren et al., 2002), possible diapiric |  | Torrealday, H. I., Hitzman, M. W., Stein, H. J., Markley, R. J., Armstrong, R., Broughton, D. (2000) Re-Os AND U-Pb DATING OF THE VEIN-HOSTED MINERALIZATION AT THE KANSANSHI COPPER DEPOSIT, NORTHERN ZAMBIA. Economic Geology, 95 (5) 1165-1170 doi:10.2113/gsecongeo.95.5.1165 | Journal (article/letter/editorial) | | MINERALIZATION AT THE KANSANSHI COPPER DEPOSIT, NORTHERN ZAMBIA HEIDIE I. TORREALDAY, MURRAY W. HITZMAN,ā Department...Pan-African Damaran-Lufilian fold belt of northern Zambia consists of high-angle, sheeted quartz-carbonate-sulfide...determined for other posttectonic vein systems in the central African copper belt. Available geochronological...Kansanshi copper deposit is located in northern Zambia, approximately 150 km west of the Zambian copper...Zambian Copperbelt Pre-Katangan basement Kansanshi Zambia Ka FIG. 1. Location of the Kansanshi copper deposit |  | | Catalog/List | | crystalline mass 5x3cm BalmatEdwards Zinc mining district, St Lawrence County ,New York, USA Ā£7 14 EPIDIDYMITE...covering small quartz crystals 3x3cm Bwlch I Glas Mine, Tal-y-Bont Ceredigion Wales Ā£6 I 19 NIFONTOVITE...1cm long and 3 mm across on very small matrix Fuka Mine, Okayama Japan Ā£ 15 -20 - TANXALITE-obv:iousblac~...Karibib District Namibia Ā£25 22 TILLEYITE creamy white cleavable like a feldspar 6x3cm Ā£25 Fuka Mine,m Okayama...MANGANAXINITE obvious brown mass in 3x2 Casagna Mine, Graveglia Valley Liguria Italy Ā£ 10 L...~~--------1 |  | | Catalog/List | | Next Miner.ii Shows 1 PURPURITE Sandamab North Mine, Usakos, Namibia. Attractive purple iridescent material...material. 60x54x18mm. 2 MIMETITE & CALCITE Santa Eulalia, Chihuahua, Mexico. Fine yellow tiny mimetites...3-'4June2006 Kempmn 9 July2006 Oxford Sale Ā£24 4 CALCITE Ajanta, Aurangabad, India. Crystals to 10mm. Unusual...TENNANTITE & BORNITE 9' Level, Nth Pig Lode, Geevor Mine, Pendeen, Cornwall. Very large museum sized piece...display. 59x43x38mm. Ā£52 Ā£48 10 CASSITERITE Modoto Mine, Mongolia, Russia. Crystals to 11m. Rare locality |  | | Show/Event (guide) | | private appointments Topaz, Cleavelandite Mokrush Mine, Russia Thomas Spann Photo 2 3 CONTENTS 06...Tucson, AZ 85705 in the center of the Mineral District. The mineralogy section of the mim today hosts...Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania. 14.5 x 5.5 x 3.5 cm...Swoboda. 12 VƤyrynenite. Lolu Dahku mine, Roundu Valley, Skardu District, Gilgit-Baltistan, Pakistan. 14...museum Stibiotantalite. Urandu mine, Shigar Valley, Shigar District, Gilgit-Baltistan (Northern Areas) |  | | Catalog/List | | orange crystals on cockscomb Barytes Mibladen district , Morocco 6x4 Ā£30 () , 1 5 APOPHYLLITE pale...SUGILITE mauve massive 3.5 x2.5 in 4x3 matrix Wessels mine, Kalahari Manganese field N. Cape, South Africa...10x6cm showing excellent play of colours Ampanihy District Madagascar Ā£25 13 OLIVINE variety FORSTERITE...dark grey veins in Feldspar Ricksburg Karibib District Namibia 5x3x2.5 Ā£ 18 16 HILLEBRANDITE pale blue...but not fully exposed in some parts. 3 .5x3 Fuka Mine, Okayama Prefecture, Japan Ā£ 18 ~'i..'\~1~ 22 CHALCEDONY |  | | 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 |  | | Journal (article/letter/editorial) | | Sediment-Hosted Pb-Zn Deposits in the Katangan, Central Africa. A. B. Kampunzu and M. Wendorff Department...than the minimum geological age of 710 Ma. i.e. Kabwe: 68 1 Ma. Kengere: 600 Ma, Kipushi 425 Ma. or 454...uranogenic growth curve: Kabwe 790 Ma, Kipushi 750 Ma. and Lornbe-Kengere 750 Ma. The Kabwe deposit is slightly...Lead-zinc mineralization in the copperbelt of Central Africa 146 is currently attributed to the transport...5).Such concordant results between Brazil and Central Africa could imply that the change from crustal |  | | Catalog/List | | partially frosted with drusV crystalised creamy white Calcite. Overall size 2~2xlt". Ā£27.50. 3. 4. 5. NATIVE...l~lt". Ā£4.50. 6. 7. -. 8. AZURITE. Copper Queen Mine, Bisbee, Cochise Co., Arizona, U.S.A. Bright, sparkling...colourful specimen., 3i;x2txlt". Ā£14.00. AZURITE. TVnagh Mine, Co. Galwav, Eire. Select bright blue small sparkling... 12. 13. 14. 15. 16. -2BARYTES. Hailemoor Mine, Egremont, West Cumberland. Specimen A - Choice...specimen. 3tx2~-x2". Ā£8.00. BARYToCALCITE. Nentsberry Mine, Alston Moor, Cumberland. Fine, sharp, creamy spear-like |  | | 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...(Mascot mine), Coos County, New Hampshire; as pale blue rosettes of pearly plates in calcite veins cutting...cutting trap rock at Moore, the long-abandoned iron mine at Andover, and as an accessory mineral at Franklin |  | | Journal (article/letter/editorial) | | Washington, DC 20013 pohwatp@si.edu WILLEMITE Tsumeb Mine, Tsumeb, Otjikoto, Namibia M ineral nomenclature...20 June 2015 Figure 1. Willemite from the Tsumeb mine, Otijikoto region, Namibia. The specimen displays...at 00:58 20 June 2015 Figure 2. Willemite with calcite from Franklin, Sussex County, New Jersey. The normal...weāll just go through Figure 3. Willemite in calcite with franklinite from Franklin, Sussex County,...or granular anhedral crystals associated with calcite and franklinite. Primary willemite typically occurs |  | | Journal (article/letter/editorial) | | Metamorphic Kyanite Eclogites in the Lufilian Arc of Zambia* S. Vr~.na Geological Survey, Prague, Czechoslovakia...Geological Survey of Zambia) R. P r a s a d Geological Survey Department, Lusaka, Zambia E v a Fediukov~ Geological...System (Upper Proterozoic) occur in the Central Province of Zambia. Typical constituents of these rocks...in the Chombwa area, south of Mumbwa, Central Province, Zambia, eclogites associated with metagabbros...of the reference to eclogites in southern and central Africa describe them as enclosed in kimberlite |
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