 | Maier, W. D., Barnes, S.-J., Chinyepi, G., Barton, J. M., Eglington, B., Setshedi, I. (2008) The composition of magmatic NiāCuā(PGE) sulfide deposits in the Tati and Selebi-Phikwe belts of eastern Botswana. Mineralium Deposita, 43 (1) 37-60 doi:10.1007/s00126-007-0143-5 | Journal (article/letter/editorial) | | sulfide deposits in the Tati and Selebi-Phikwe belts of eastern Botswana W. D. Maier & S.-J. Barnes & G...deposits in two distinct belts in eastern Botswana. The Tati belt contains several relatively small deposits...the periphery of a greenstone belt. The deposits of the Selebi-Phikwe belt are larger in size (up to 31...that intruded gneisses of the Central Zone of the Limpopo metamorphic belt. The composition of the sulfide...variation. Most of the mineralisation in the Tati belt contains 2ā9% Ni and 0.05ā4% Cu (Cu/Cu + Ni=0.4ā0 |  | | Journal (article/letter/editorial) | | 20 ā4.81 2.35 +4.25 1.75 1.77 17 Thompson Belt S/Se 0.57 1.58 20.0 References Stdev pa 9430...Jinchuan All ores ā Belleterre Aguablanca Lorraine Mine Ores All ores 17 +1.71 1.31 All ores 95 ...F. Tati Belt Country rocks 28 2.97 4.18 Phoenix 21 6.28 21.6 0.69 0.31 Tati Belt Selkirk...15.1 0.73 0.14 Tati Belt Tekwane 2 1.36 3.63 0.29 0.04 Phikwe Belt Dikoloti 2 15.1 4.47...47 0.40 0.63 Phikwe Belt Phikwe 5 16.0 19.6 0.80 Phikwe Belt Phokoje 2 12.8 12.7 Portneuf-Mauricie |  | Holwell, David A., Mitchell, Chloe L., Howe, Grace A., Evans, David M., Ward, Laura A., Friedman, Richard (2017) The Munali Ni sulfide deposit, southern Zambia: A multi-stage, mafic-ultramafic, magmatic sulfide-magnetite-apatite-carbonate megabreccia. Ore Geology Reviews, 90. 553-575 doi:10.1016/j.oregeorev.2017.02.034 | Journal (article/letter/editorial) | | Craton margin in the Zambezi belt of southern Zambia. It is made up of a Central Gabbro Unit (CGU) core, surrounded...southern side of the MIC, where the Munali Nickel Mine is located, reveals a laterally discontinuous body...within an ultramafic megabreccia that surrounds a central, unmineralised gabbro (Evans, 2011). It shares...the similarly aged Jinchuan deposit, China. The central unmineralised gabbro was intruded at 852 Ā± 22 Ma...absolute timing of mineralisation relative to the central gabbro unit. The characteristics of the deposit |  | Maier, Wolfgang D., Barnes, Sarah-Jane, Sarkar, Arindam, Ripley, Ed, Li, Chusi, Livesey, Tim (2010) The Kabanga Ni sulfide deposit, Tanzania: I. Geology, petrography, silicate rock geochemistry, and sulfur and oxygen isotopes. Mineralium Deposita, 45 (5) 419-441 doi:10.1007/s00126-010-0280-0 | Journal (article/letter/editorial) | | 500 km long Kabangaā MusongatiāKapalagulu igneous belt in Tanzania and Burundi. The igneous bodies are...northeastern Kibaran belt showing locality of Kabangaā MusongatiāKapalagulu belt of intrusions. b Location...Location of the Kibaran belt between the Congo and Tanzania cratons a b important nickel laterite deposits...B c Kabanga North orebody South North Gossan Gossan 1500m Kabanga Main orebody Low grade ore...KabangaāMusongatiāKapalagulu (KMK) maficāultramafic belt that extends for >500 km from Uganda to Lake Tanganyika |  | | Book | | human beings. When I first visited Sukinda chromite belt in 1964, it was a sleeping hamlet, gifted by natureās...), a few kilometers away in the Nausahi chromium belt, produced a few tons. I recently revisited the area...that platinumāpalladium do exist at SukindaāNausahi Belt. However, what I saw saddened me. There are more...born hills appear parallel to Mahagiri range due to mine-waste dumping. Unpaved roads serve the movement...The sky is gloomy throughout the day due to the mine and road dust. Social evils, crime, alcoholism, |  | | Journal (article/letter/editorial) | | arc activity in the Victoria Lake Supergroup, central Newfoundland: Tectonic development of the northern...carbon fixation in minerals from serpentine-rich mine tailings using the Rietveld method with X-ray powder...M. Hora Tectonics and climate of the southern central AndesāM.R. Srecker, R.N. Alonso, B. Bookhagen,...areas of past mercury mining in the Terlingua district, southwest Texas, USAāJohn E. Gray, Mark E. Hines...fate of mercury and other metals in Gossan Creek: Murray Brook mine, New Brunswick, Canadaā Tom A. Al, |  | Bineli Betsi, Thierry, Mokane, Lebogang, McFarlane, Chris, Phili, Kelebogile, Kelepile, Tebogo (2020) Multistage gold mineralization events in the Archean Tati greenstone Belt, northeast Botswana: Constraints from integrative white mica Ar/Ar, garnet U-Pb and sulfides Pb/Pb geochronology. Precambrian Research, 339. 105623 doi:10.1016/j.precamres.2020.105623 | Journal (article/letter/editorial) | | events in the Archean Tati Greenstone Belt, northeast Botswana: constraints from integrative white mica...events in the Archean Tati Greenstone Belt, northeast Botswana: constraints from integrative white mica...events in the Archean Tati Greenstone Belt, 2 northeast Botswana: constraints from integrative white...Private Bag 16, Palapye, Botswana. of Mining and Geological Engineering, Botswana International University...Private Bag 16, Palapye, Botswana. of Earth and Environmental Sciences, Botswana International University |  | Mota-e-Silva, J., Prichard, H. M., Filho, C. F. Ferreira, Fisher, P. C., McDonald, I. (2015) Platinum-group minerals in the Limoeiro NiāCuā(PGE) sulfide deposit, Brazil: the effect of magmatic and upper amphibolite to granulite metamorphic processes on PGM formation. Mineralium Deposita, 50 (8) 1007-1029 doi:10.1007/s00126-015-0585-0 | Journal (article/letter/editorial) | | located in northeastern Brazil, in a high-grade mobile belt belonging to the Brasiliano orogenic cycle (650ā500...analytical methods 259 250 275 4 21 268 37 E Bofe 14 gossan 58 274 22 8 200 0 (m) vertical exageration...more primitive than sample 004-095.30 from the central part of PiƧarra. The orebodies in the most fractionated...PiƧarra areas in Limoeiro NiāCuā(PGE) deposit. The central red dashed line represents the bulk deposit average...in the massive sulfide of Tati and Selebi-Phikwe, in eastern Botswana (Fiorentini et al. 2012). Similar |  | Djon, M. L., Peck, D. C., Olivo, G. R., Miller, J. D., Joy, B. (2018) Contrasting Styles of Pd-Rich Magmatic Sulfide Mineralization in the Lac des Iles Intrusive Complex, Ontario, Canada. Economic Geology, 113 (3) 741-767 doi:10.5382/econgeo.2018.4568 | Journal (article/letter/editorial) | | is composed of three discrete mafic intrusions: Mine Block, South Lac des Iles, and Camp Lake (Fig. 1B;...Roby and Offset zones) in the western part of the Mine Block intrusion (Fig. 1B). Platinum group elements...and Cu-Ni sulfide mineralization in the western Mine Block intrusion are found within or directly adjacent...Pd (Peck et al., 2016). To date, the Lac des Iles mine has produced over 3 Moz of palladium from approximately...Sutcliffe Zone Wall T-Prospect Camp Lake Intrusion Mine Block Intrusion Tip Lac des Iles North East Bay |  | | Report (issue) | | Availability curves Operating and capital costs Mine and mill operating costs Total production costs...Market economy copper resources North America Central and South America Europe Middle East and western...26 26 27 27 27 28 TABLES 1. 2. 3. 4. 5. World mine production of copper Nimiber and status of copper...individual copper deposits: 8 6. North America 7. Central and South America 10 8. Europe Middle East and...commodity prices used in analysis 13. Estimated mine and mill operating costs for producing copper mines |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...Copper-Molybdenum and CopperGold Deposits at Los Pelambres, Central Chile JosĆ© PerellĆ³, Richard H. Sillitoe, Constantino...Magmatic-Hydrothermal History of the RĆo Blanco-Los Bronces District, Central Chile: Development of Worldās Greatest Known...Chuquicamata District, Northern Chile Geologic Overview of the Escondida Porphyry Copper District, Northern...Ā± Molybdenum Deposits of the Ertsberg-Grasberg District, Papua, Indonesia Clyde A. Leys, Mark Cloos, |  | Barnes, Stephen J., Mole, David R., Hornsey, Richard, Schoneveld, Louise E. (2019) Nickel-Copper Sulfide Mineralization in the Ntaka Hill Ultramafic Complex, Nachingwea Region, Tanzania. Economic Geology, 114 (6) 1135-1158 doi:10.5382/econgeo.4677 | Journal (article/letter/editorial) | | Ni-Cu deposit in Tanzania lies within the Mozambique belt, a complex, long-lived Neoproterozoic suture zone...al., 2018), the Kotalahti and Vammala belts in central Finland (Makinen and Makkonen, 2004; Barnes et...Complex, located within the Neoproterozoic Mozambique belt, has been explored intermittently since the 1950s...within a setting similar to that of the Thompson belt, Canada, prior to regional deformation, 1135 Downloaded...Ntaka Ultramafic Complex, lies within the Mozambique belt, a complex, A long-lived Neoproterozoic orogenic |  | | Book | | Refining the Classification Using McCreedy West Mine and Podolsky Project Case Studies 163-180 C.E.G...Dyke, Zimbabwe - Case Study of the Hartley Platinum Mine A.H. Wilson, R.T. Brown 409-429 20. The Platinova...REFINING THE CLASSIFICATION: USING McCREEDY WEST MINE, AND PODOLSKY PROJECT CASE STUDIES C.E.G. Farrow...PGE-bearing layered intrusions in the Kola platinum belt CONCLUSIONS 16. THE DISCOVERY AND CHARACTERIZATION...DYKE, ZIMBABWE ā CASE STUDY OF THE HARTLEY PLATINUM MINE A.H. Wilson, R.T. Brown INTRODUCTION EXPLORATION |  | | Book | | reasons for the approach taken Mineral deposit or mine? A genetic model as the basis for exploration The...many geologists who have given their time during mine visits and responded to our queries. We have benefited...Decline Doline A downward inclined tunnel into a mine or potential ore body. A funnel-shaped depression...probably derived from manganese-bearing sediment. Gossan A Cornish term which describes the iron-oxide-rich...shaft excavated upwards for connecting levels in a mine or ore body. Ripping The removal of overburden |  | | 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 | | | Book | | about identifying a Figure 1.3 An opencast iron ore mine (Postmasburg, South Africa). microscopes, or chemically...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). Crystals that grow slowly...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 growth direction Ā« Figure |  | | Book | | ............... . 83 The Fresnillo Ag-Pb-Zn District, Zacatecas, Mexico .............................Massive Sulfide Deposits of the BathurstNewcastle District, New Brunswick, Canada Discussion of Tectonic...Deposits ................ . 4.5.2 The Homestake Gold Mine, South Dakota .. 4.5.3 Pre-Metamorphic Stratiform...Post-Metamorphic Quartz-Rich Vein Ores: The Sigma Mine, Quebec ................ . 4.5.5 Discussion and...180 184 185 191 Additional Aspects of Greenstone Belt Metallogeny ............................ . Overview |  | | Journal (article/letter/editorial) | | 1ā420 by a pilot project on mineral deposits in Central Europe and in the spreadsheet classiļ¬cation scheme...epigenetic and diagenetic mineral deposits in Central Europe . . . . . . . 54. Conclusions ā the importance...numerous and in this context some studies from Central Europe may be quoted as representative of this...on fossil fuels, ore and industrial minerals in Central Europe two separate approaches have been taken...crustal consolidation of what is called today Central Europe: (1) stratabound deposits, (2) thrust-bound | | | Journal (article/letter/editorial) | | 1ā420 by a pilot project on mineral deposits in Central Europe and in the spreadsheet classiļ¬cation scheme...epigenetic and diagenetic mineral deposits in Central Europe . . . . . . . 54. Conclusions ā the importance...numerous and in this context some studies from Central Europe may be quoted as representative of this...on fossil fuels, ore and industrial minerals in Central Europe two separate approaches have been taken...crustal consolidation of what is called today Central Europe: (1) stratabound deposits, (2) thrust-bound |  | | Book | | sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...dominantly plutonic portion, forms an elongated belt over 1,600 km long and 50 km wide. Minor isolated...multiphase, nested, and include a subsidence of the central block and the downward passage of tabular plutons...Peru, map and distribution of ore deposits in the central sector. Based on the Mapa Metalogenico del Peru...Batholith near Arequipa, Toquepala-Cerro Verde district; in the centre, Morococha and in the north, Michiquillay) |  | | Book | | they "The economic geology of the (S.E. Asian) tin belt is still a riddle wrapped in a mystery inside an...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...dominantly plutonic portion, forms an elongated belt over 1,600 km long and 50 km wide. Minor isolated...multiphase, nested, and include a subsidence of the central block and the downward passage of tabular plutons...Peru, map and distribution of ore deposits in the central sector. Based on the Mapa Metalogenico del Peru |  | | Book | | 447 467 491 Company Index 503 Tables: World Mine Production of Gold, Silver and Base Metals 5A2...Mining OFFICES: 5011 Meadowood Way Paradise Peak Mine Suite 300 (100% FMC Gold) * Sales Reno, Nevada...Elko, Nevada (303) 292-7500 Royal Mountain King Mine (100% FMC Gold) Copperopolis, California Beartrack...because Escondida, the world's third-largest copper mine, high in the mountains of Chile's Atacama desert...underground and opencast mining, oil and gas mining Ā® mine construction, development, modernization Ā® complete |  | | Book | | of Canada: A Synthesis of Major Deposit-types, District Metallogeny, the Evolution of Geological Provinces...avec l'editeur. Gold-rich specimen fro1n the Don,e Mine, Tim1nins, Ontario that was presented to GSC in...of Canada A Synthesis of Major Deposit-Types, .District Metallogeny, the Evolution of Geological Provinces...of Canada: A Synthesis of Major Deposit-Types, District Metallogeny, the Evo lution of Geological Provinces...Ni-Cu-(PGE) Deposits in the Raglan Area, Cape Smith Belt, New Quebec C.M Lesher .................. .. .. |  | | Book | | has championed the concept of a Proterozoic mobile belt around the stable cratonic nuclei of. Dharwar, Bhandara...USSR Academy of Sciences, Chernogolvka, Moscow district, U . S . S . H . J. Foden, Bureau of Mineral Resources...PHYSICO-CHEMICAL CONDITIONS OF METAMORPHISM OF THE ANCIENT FOLD BELT COMPLEXES V.V. Fed'kin 85 ON THE ELECTRICAL STRUCTURE...AND PETROGENETIC IMPLICATIONS, ARUNTA INLIER, CENTRAL AUSTRALIA. A.Y. Glikson and J. Foden 281 EVOLUTION...MINERALIZATION IN THE PROTEROZOIC ARAVALLI - DELHI OROGENIC BELT, NW INDIA T.J. Sugden, M. Deb and B.F. Windley |  | | Report (issue) | | northwest-directed thrusting in the Composite Arc Belt, southeastern Ontario . . . . . . . . . . . . ....polyphase Grenvillian metamorphism in the Central Metasedimentary Belt, Grenville Province, QuĆ©bec . . . ....metapelitic gneisses along the Moose River, west-central Adirondacks, New York . . . . . . . . . . . . ...petrogenesis of the Catoctin volcanic province, central Appalachians . . . . . . . . . . . . . . . . ....geochemistry of granitic and charnockitic rocks in the central Lovingston massif of the Grenvillian Blue Ridge |
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