 | 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...willemite in dolomites of low metamorphic grade. The Star Zinc and Excelsior prospects (Lusaka area), discovered...been detected within the willemite ore, and lead or zinc sulphides are scarce or absent. Calcite locally...for the willemite mineral association. The Lusaka zinc ores may have been produced by an extensive hydrothermal...willemite showings in Zambia may be part of a much bigger, and still unexplored, zinc province. Keywords Willemite |  | 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) | | insights into the genesis of willemite (Zn2SiO4) from zinc nonsulfide deposits, through trace elements and...insights into the genesis of willemite (Zn2SiO4) from zinc nonsulfide deposits, through trace elements and...insights into the genesis of willemite (Zn2SiO4) from zinc 2 nonsulfide deposits, through trace elements...hypogene deposits: Star Zinc, Excelsior, Surprise (Lusaka 29 30 31 area, Zambia), Kabwe (Zambia), Berg Aukas...3. Supposedly supergene deposits: Mumbwa area (Zambia), and Altenberg-Vieille Montagne (Belgium). 32 |  | | Book | | .^aU I i GEOLOGICAL MAP OF THE REPUBLIC OF ZAMBIA SIMPLIFIED ,J^ljTangonyiko LEGEND □ 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 |  | Schneider, Jens, Boni, Maria, Laukamp, Carsten, Bechstädt, Thilo, Petzel, Volker (2008) Willemite (Zn2SiO4) as a possible Rb–Sr geochronometer for dating nonsulfide Zn–Pb 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) | | 2007 Abstract The zinc silicate willemite (Zn2SiO4) is the main carrier of zinc in a number of high-grade...nonsulfide Zn–Pb deposits were the prime source for zinc metal production for hundreds of years but lost...development of flotation and smelting techniques for zinc sulfides. During the last years, however, nonsulfide...of major importance for the future production of zinc metal (e.g., + Large, 2001; Hitzman et al., 2003...especially in the southern hemisphere, contain the zinc nesosilicate willemite (Zn2SiO4) in economic concentrations |  | | Journal (article/letter/editorial) | | deposits: a reanalysis of the Kabwe Zn-Pb ores (central Zambia) N. MONDILLO1,*, R. HERRINGTON2, A. J. BOYCE3...Nigel Cook] ABSTR ACT The Kabwe Zn-Pb deposit (central Zambia) consists of a cluster of mixed sulfide and... coupled plasma mass spectrometry (LA-ICP-MS), Zambia. Introduction *E-mail: nicola.mondillo@unina.it...(formerly known as ‘Broken Hill’) is located in central Zambia, ∼110 km north of Lusaka, in an area where...developed (Kampunzu et al., 2009). The mineralized district forms a cluster of mixed sulfide/non-sulfide orebodies |  | | 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 |  | | Journal (article/letter/editorial) | | Mineralogy, 8, 961–974, 1996. The non-sulphide zinc ores of Accha and Yanque (Peru): mineralogical and...c Zincore Metals Ltd. Lima, Peru The recovery of zinc in non-sulphide ores, and therefore their economic...mineralogical association of zinc and gangue minerals. In fact, seemingly ‘rich’ zinc deposits have been largely...largely neglected by zinc producers, as no economical extraction methods were available only a decade ago...impede the economic differential extraction of the zinc minerals, research on the mineralogy and petrography |  | | Journal (article/letter/editorial) | | evolution of the sedimentary basins. In Brazil, the main zinc deposits are hosted in the Proterozoic Vazante Group...and Fagundes) and hypogene and supergene silicate zinc deposits (MASA, Vazante and North Extension mines;...Vazante and North Extension silicate zinc and the Morro Agudo zinc (lead) sulfide deposits are the only...br/dnpm/sumarios/zinco-sumario-mineral-2014). The Vazante mine has been in operation since the 1960’s, when it...(Zn2SiO4) deposit in the world and the largest zinc mine in Brazil, with estimated total resources of 40 |  | Coppola, Vito, Boni, Maria, Gilg, H. Albert, Balassone, Giuseppina, Dejonghe, Léon (2008) The “calamine” nonsulfide Zn–Pb deposits of Belgium: Petrographical, mineralogical and geochemical characterization. Ore Geology Reviews, 33 (2) 187-210 doi:10.1016/j.oregeorev.2006.03.005 | Journal (article/letter/editorial) | | historical basis for the zinc mining and smelting industry in Europe. The zinc ores were called “calamines”...crystallization. Carbon isotope values, even from the same mine, show a considerable range from −11.6 to −1.6‰....Elsevier B.V. All rights reserved. Keywords: Belgium; Zinc; Nonsulfide; Calamine; Mineralogy; Geochemistry;...electro-winning processes for the treatment of nonsulfide zinc ores, there has been a renewed commercial interest...exploitation of nonsulfide deposits, commonly defined as “Zinc Oxides” or “Calamine” (nonsulfide Zn ore in carbonate |  | | Journal (article/letter/editorial) | | 3800, Australia Abstract Willemite (zinc silicate) is the main zinc mineral in some carbonate-hosted ore...South Australia; Kabwe, Zambia). Recent interest in these unconventional zinc deposits has increased because...because of high zinc grades that exceed 40 wt percent, relatively low environmental impact of ore processing...grade deposit (850,000 t at 36% Zn) is hosted in dolomite of the Cambrian Ajax Limestone, next to a tectonic...total absence of sulfides; willemite is the only zinc ore mineral, and the arsenate hedyphane (Ca2Pb3[AsO4]3Cl) |  | | Journal (article/letter/editorial) | | Economic Geology, v. 104, pp. 267–289 The Nonsulfide Zinc Deposit at Accha (Southern Peru): Geological and...The Accha-Yanque zinc belt is located in the southern Altiplano of Peru, a major zinc-rich metallogenic...metallogenic province hosting a number of economic mineral deposits (porphyry copper and skarn ores). Several nonsulfidetype...secondary enrichment event that terminated with central Andean climatic desiccation at ~15 Ma. The age...process developed by Anglo-American at the Skorpion zinc SXEW plant in Namibia. The increase in the Zn prices |  | | Journal (article/letter/editorial) | | largeburette. Theburettewas filledwith powdered dolomite(minusro plus2o mesh). After • ReadbeforeSeetlonC...and the dolomitewas stainedgreen. The grains of dolomite, when examinedunder the microscope,showedreplacement...hest out. 3. The Zinc-leadOre Bodiessuchas theRhodeManBrokenHill and the Star Zinc near Lusaka.--The...Broken Hill ore bodies are pipe-likemassesin dolomite. Their strike, dip and plungehave beencontrolled...lesserextent,folding. The ores were depositedas sulphidesof zinc, lead, and a certain amountof copper.Oxidation•)y |  | | Journal (article/letter/editorial) | | 1–420 by a pilot project on mineral deposits in Central Europe and in the spreadsheet classification scheme.... . . . . . . . . . . . . . . . . . . . . Lead, zinc, germanium, indium, cadmium and silver . . . . ...mineralogy of lead, zinc, germanium, indium, cadmium, and silver. 18.2. Magmatic lead-zinc deposits . . ....Structure-bound lead-zinc deposits . . . . . . . . . . . . . . . . . . . . . . . 18.4. Sedimentary lead–zinc deposits... . . . . . . . . . . . . 18.5. Metamorphic lead–zinc deposits . . . . . . . . . . . . . . . . . . . | | | Journal (article/letter/editorial) | | 1–420 by a pilot project on mineral deposits in Central Europe and in the spreadsheet classification scheme.... . . . . . . . . . . . . . . . . . . . . Lead, zinc, germanium, indium, cadmium and silver . . . . ...mineralogy of lead, zinc, germanium, indium, cadmium, and silver. 18.2. Magmatic lead-zinc deposits . . ....Structure-bound lead-zinc deposits . . . . . . . . . . . . . . . . . . . . . . . 18.4. Sedimentary lead–zinc deposits... . . . . . . . . . . . . 18.5. Metamorphic lead–zinc deposits . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | said to contain up to 6 % zinc oxide, has been found in the Morning Star zinc mine near the little village...village of Rush, Marion Co., Ark. CALIFORNIA—From a mine in Darwin, Inyo Co., Calif., we have a nice colorless...from him he writes: "The Darwin, Calif., mine is lead and zinc, with occasional high grade silver. 131...Colorado School of Mines, I heard of an active uranium mine or quarry a couple of miles from town. Following...the owner drove up and told me I could visit the mine. On the way, I stopped to collect specimens of malachite |  | Mondillo, Nicola, Boni, Maria, Balassone, Giuseppina, Forrester, Nigel, Putzolu, Francesco, Santoro, Licia (2020) Mineralogy and Genesis of the Kihabe Zn-Pb-V Prospect, Aha Hills, Northwest Botswana. Minerals, 10 (8) 685 doi:10.3390/min10080685 | Journal (article/letter/editorial) | | between Namibia and Botswana (Aha Hills, Ngamiland District) in a strongly deformed Proterozoic fold belt...Zn-Pb resources of 14.4 million tonnes at 2.84% zinc equivalent, Ag resources of 3.3 million ounces,...projects are located in the Aha Hills (Ngamiland District), near the Dobe border gate with Namibia (Figures...Reserves – JORC code) of 14.4 million tons at 2.84% zinc equivalent, and an Ag amount of 3.3 million ounces...currently estimated at around 10.9 million tons at 3.20% zinc equivalent. Even though V and Ge have been detected |  | | Journal (issue) | | in the Western Circle, Agricultural Department, Central Provinces and Berar, together with Reports on the...Agricultural College, Nagpur, Agricultural Department, Central Provinces and Berar for the year ending March 3...Seventh Annual Report of the British West Indies Central Sugar Cane Breerline- Station, Barhados. for the...Utilisation of Virginia Tobacco Seed in the Madras Province. By R. 1942, 12, 400-408. Swami Rao and M. Naraslmbam...Jute Comm. Pp. 20, 9½ X 6½. (Calcutta : Indian Central Jute Committee, 1942.) Price Re. I As. 4. Nettle |  | | Book | | Sediment-Hosted Stratiform Deposits of Copper, Lead, and Zinc. . Lewis B. Gustafson and Neil Williams 139 An...Relationship to Red-Bed Copper and CarbonateHosted Lead-Zinc Deposits.A. Bjfirlykke and D. F. Sangster 179 ...making a profit. Initially incorporated in the District of Columbia, the Publishing Company was reincorporated...than one ore zone. The abundant concentration of zinc in addition to copper corresponds to the concentration...the Archean-style gash veins. Copper, silver, and zinc deposits in black shales and lead deposits in carbonate |  | | Journal (issue) | | Homestake-Sapin Flotation »36 For Acid Leach = »26 Cuts Mine Accidents »22 VIB URNUM PLANT: Wemco-Fagergrens...Avenue, 3-9294. New CANADA District Street, Chicago 4-3420. District KINGDOM London W.1, MILFREEPUB...Jr., Executive Vice-President & Treasurer. and Central America, $4.00; Other Countries, 1961 MILLER...California. Subscription in United States, North Central and South America, $4.00 per year; other countries...good many people interested in the domestic lead-zinc business gathered in the House Interior Commit- |  | | Journal (volume) | | .........................319 EM61 Mineralogy of mine wastes and contaminated soil......................problems (eutrophication). Phosphate minerals have a central role in this process, as they are the “gatekeepers”...site and nearest neighbours. 1 Dissolution of dolomite in HCl Järvinen, L.J.1-4*, Leiro, J.A.1, Bjondahl...lattice. Another common mineral in limestones is dolomite ((Ca, Mg)CO3), which has a bulk structure similar...kudejova@frm2.tum.de) 4 IAC, Universität Stuttgart, Germany Zinc oxide experienced a research boom within the last |  | | Report (issue) | | ss Sn ee Silicosis in the Coeur d’Alene Mining District, by Dr. Max T. Smith... PATa CO Um yaa Se cece...: ce ooo ceccece ccc cect cneeeseceec cece stn Mine Production of Gold, Silver, Copper, Lead, and Zine...years has been confined to gold, silver, lead, zinc and copper. However, many of the so-called “strategic...with the mining industry of the Coeur d’Alene district, after an extensive mining experience in South...in 1903 that he became identified with the Hecla Mine as its manager and in 1910 he was elected to the |  | | Report (issue) | | ...............-------------------Resume of the Zinc Industry, by Edward H. Snyder The Prospects for...Activities of the Coeur d’Alene Mining District Central Mine Rescue Station during 1939, by James Wilson...Modern Air System, Sunshine Mine TABLE OF 5 d’Alene Mining District 328 829 329 ILLUSTRATIONS ...Co.: Hydro-Electric Plant, 250 H. P.: Lone Pine Mine Idaho: Reckeationale Ma Clutiedinn.. omen sss. ...teadspnge ce tene see 60 Triumph, Independence and North Star Mines, Blaine County.............. 160 IDYAY TEGIE |
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