| Kampunzu, A.B., Tembo, F., Matheis, G., Kapenda, D., Huntsman-Mapila, P. (2000) Geochemistry and Tectonic Setting of Mafic Igneous Units in the Neoproterozoic Katangan Basin, Central Africa: Implications for Rodinia Break-up. Gondwana Research, 3 (2) 125-153 doi:10.1016/s1342-937x(05)70093-9 | Journal (article/letter/editorial) | stratiform Cu-Co deposits dismembered during the Lufilian Pan-African orogeny (Francois, 1987, 1993; Binda, 1994;...Fleischer, 1972; van Eden and Binda, 1972; Francois, 1987,1993; Lefebvre, 1989; Binda, 1994; Cailteux, 1994;...dolostones (Mines and Dipeta Groups). Stratiform Cu-Co orebodies are located in the Mines Group. The Mwashya...contains detrital zircons from the Nchanga granite (Binda, 1972). U-Pb SHRIMP analyses of zircons Gondruniin...containing dropstones and is of glaciogenic origin (Binda and van Eden, 1972). It represents a regional lithostratigraphic | | | Journal (article/letter/editorial) | between 1:88 in Nafud Ruhmat of Saudi Arabia (Binda, 1980 in Goudie et al., 1987), and 2:80 in Peru...1970) to 0:87 in Nafud Ruhmat of Saudi Arabia (Binda, 1980 in Goudie et al., 1987). In the UAE, the average...Ruhmat of Saudi Arabia (Binda, 1980 in Goudie et al., 1987); 3 D Wadi Khulays (Binda, 1983 in Goudie et al...(Ashour, 1985) and Wadi Khulays in Saudi Arabia (Binda, 1983 in Goudie et al., 1987). In Nafud Ruhmat (Saudi...(Saudi Arabia), skewness is very positive (Binda, 1980 in Goudie et al., 1987). Finally, the kurtosis | | Van Wilderode, Jorik, Debruyne, David, Torremans, Koen, Elburg, Marlina A., Vanhaecke, Frank, Muchez, Philippe (2015) Metal sources for the Nkana and Konkola stratiform CuâCo deposits (Zambian Copperbelt): Insights from Sr and Nd isotope ratios. Ore Geology Reviews, 67. 127-138 doi:10.1016/j.oregeorev.2014.11.011 | Journal (article/letter/editorial) | Metal sources for the Nkana and Konkola stratiform CuâCo deposits (Zambian Copperbelt): Insights from Sr and...insights into the likely metal source(s) for the CuâCo mineralisation. At least three mineralisation phases...renewed input of metals with a maïŹc afïŹnity (e.g. Co, Ni). However, Sr and Nd isotope ratios resemble...with the isotopic signatures of the Co-poor Konkola deposit and Co-rich stratiform deposits in the DRC...Zambia, and is renowned for its sediment-hosted CuâCo ore deposits. These deposits occur in the LuïŹlian | | | Journal (article/letter/editorial) | succession in the central African Copperbelt, its CuâCo mineralisation, and regional correlations J.L.H....include weakly disseminated early-stage low-grade CuâCo mineralisation, which was reworked and enriched,...Keywords: Copperbelt; Mwashya; Lithostratigraphy; CuâCo; Magmatism 1. Introduction The Neoproterozoic Katangan...dolomite (or Bancroft Dolomite, Carbonate Unit of Binda, 1994, Kanwangungu Formation of Tshiauka et al....because of the occurrence of mafic volcanism and CuâCo mineralisations. 2. Geological setting Deposition | | | Journal (article/letter/editorial) | Using experimental data on the systems Cu-Co-S, Cu-Fe-Co-S and on sulphidation equilibria, together...coexisting equilibrium mineral phases in the system Cu-Co-S (Craig et al. 1979) over a wide range of temperatures...relations in the relevant portion of the system Fe-Cu- Co-S (Craig et al. 1979). Equilibrium sulphidation reactions...and its lateral facies variations can be seen in Binda and Mulgrew (1974). The geology of the Copperbelt...and retrograde minerals tremolite, actinolite, epidote, talc and chlorite. Though the sulphide mineralization | | | Journal (article/letter/editorial) | to 15°40'S by 26056 ' to 28°24'E) lies in the epidote-amphibolite zone of the LuangwaKariba belt (figs...range of the eclogite facies overlaps that of the epidote-amphibolite facies (Miyashiro, 1972}. A strongly...ende schist plagioclase--hornblende--kyanite--epidote -+ biotite + quartz hornblende--scapolite -+ rutile...329 and 331), which are of Late Proterozoic age (Binda, 1977) possibly extending into the Early Palaeozoic...metamorphic grade is only greenschist or at most epidote amphibolite facies. If this was the grade of Pan-African | | | Journal (article/letter/editorial) | mineralizations (Cu, Co, Pb, Zn, U, ...) of the Katangan belt (Annels, 1974; 1984; Raybould, 1978; Binda, 1987; Unrung...9s). The main (secondary) accessory minerals are epidote and chlorite. The basalts are pale grey in massive...albitized (An4_ 1O/o)or silicified (up to 70% SiO2). Epidote is also ubiquitous in these rocks. It is worth...Table 2. Major elements and Li, Rb, Sr, Ba, V, Cr, Co, Ni, Cu and Zn were analysed by atomic absorption...51 99.15 99.06 99.14 99.08 Li Rb Sr Ba V Cr Co Ni Cu Zn La Ce Sm Eu Nd Gd Dy Yb Sc Y Zr Nb 21 8 | | Milani, Lorenzo, Lehmann, JĂ©rĂ©mie, Naydenov, Kalin V., Saalmann, Kerstin, Kinnaird, Judith A., Daly, J. Stephen, Frei, Dirk, Lobo-Guerrero Sanz, Alberto (2015) A-type magmatism in a syn-collisional setting: The case of the Pan-African Hook Batholith in Central Zambia. Lithos, 216. 48-72 doi:10.1016/j.lithos.2014.11.029 | Journal (article/letter/editorial) | Katangan Supergroup (Roan Group) of the LuïŹlian Arc (Binda, 1994; de Swardt and Drysdall, 1964; Johnson et...plagioclase. Titanite, apatite, zircon and rare epidote, are the prevalent accessory phases. 4.1.2. Coarse-grained...minerals include zircon, apatite, titanite, rare epidote and magnetite (Fig. 2A) with minor sulïŹdes. Subordinate...growths, often miarolitic. Zircon, apatite and epidote are the main accessory minerals. Some leucogranites...FeO MnO MgO CaO Na2O K2 O P2O5 Total LOI Sc V Cr Co Ni Cu Mo Zn Ga Rb Sr Y Zr Nb Cs Ba 48.6 1.23 15 | | | Journal (article/letter/editorial) | otherareas, zonite, tonalitc, and diorite. Hornblende-epidote the formation is representedby dolomite and mus-...schistfrom the mineralizedzone carriesquartz, epidote, kyanite, and muscoviteand has granoblastic 1974)...the Solwezidome. The pitchblendeoccursin talc-epidote-apatite-chlorite schist, underlying the veinletsin...670 and 620 m.y. (Shinkolobwe) Paragenesis Ni Co Cu Fe U (a) Uraninite;pyrite, monazite, chlorite;vaesite...quarter:ZambiaGeol.Survey, perbelt:London,Macdonaldand Co., 528 p. Needlham, R. S., and Stuart-Smith, P. G | | | Journal (article/letter/editorial) | clinopyroxene (up to 10 vol%). Actinolite, chlorite, epidote and sericite are secondary components. FeâTi oxides...plagioclase and abundant inclusions of apatite, epidote and FeâTi oxides. Clinopyroxene transforms to actinolite...(15â20 vol%), biotite (3â5 vol%) and minor quartz. Epidote and chlorite are secondary minerals. Accessory...biotite (1â4 vol%) and K-feldspar. Chlorite and epidote are secondary phases after biotite and feldspars...Trace elements (ppm) As 0.7 1.5 Ba 131 144 Ce 6 12 Co 32 37 Cr 428 414 Cu 11 14 Ga 17 17 Hf 0.5 0.7 La | | | Report (issue) | chlorite minerals, iron oxides, serpentine, and epidote. In addition, within both groups more coarsegrained...value for nickel, the highest amounts of Mg, Fe, Co and Cr. The concentrations of the other elements...Chapman, 1969:1024). FeO 3.5-4.9%, Ni 14-42, Cr 56-110, Co 7-18 ppm, Cr/Ni 2.0-4.9 (Chapman and Scheiber, 1969:6741)...1971:6312). FeO 3.9-8.6%, Ni 91-390 ppm, Cr 100-460 ppm, Co 1463 ppm (Chapman & Scheiber, 1969:6741). Nearly...orthopyroxene are also polymict breccias (except Binda), and most monomict breccias have pigeonite as the | | | Journal (article/letter/editorial) | the Luongo fold belt (Fig 2.). Porphyroblastic epidote--actinolite--albite--quartz aggregates near the...?âą BANGWEULU STRUCTURAL _F,° ~...~. \ \~'~+_ co\ ,-:..,:~. -.. r~:. .~, .ao ". . . . . . ';-'~...the Block was a major source area (van Eden and Binda, 1972). The deposition of tillites and the subsequent...geochronology of Equatorial Africa. NorthHolland Publ. Co., Amsterdam, 195 pp. Chapman, H.J., Bickle, M.J....Rep. Geol. Surv. Zambia, 86. Van Eden, J.G. and Binda, P.L., 1972. Scope of stratigraphic and sedimentologic | | | Report (issue) | the Kreb en Naga occurrence. B, Close-up showing epidote alteration and calcite veins ....................bacterial activity in the sediment (Sweeney and Binda, 1989) (equation 3). SO42-+ CH4 = S2-+ CO2 + 2H2O...located approximately 25 km south of Zouerate and are co-located with two barite occurrences that contain...chrysocolla are associated with hematite, calcite, and epidote in dome-shaped lenses or bulges along a mm-thick...similar to those describing Fougues 1. Fougues 2 is co-located with a barite occurrence of the same name | | Sillitoe, Richard H., PerellĂł, JosĂ©, Creaser, Robert A., Wilton, John, Dawborn, Toby (2015) Two Ages of Copper Mineralization in the Mwombezhi Dome, Northwestern Zambia: Metallogenic Implications for the Central African Copperbelt. Economic Geology, 110 (8) 1917-1923 doi:10.2113/econgeo.110.8.1917 | Journal (article/letter/editorial) | Mo, Cp in phlogopite(Lumwana) â garnet-epidote gneiss WMD2-151.2 West 10 2,088 5 1,312 3 11,494... Geology and mineralisation of the Chimiwungu Cu-Co-U deposit [abs.]: Applied Earth Science, v. 121,...The geology and geochemistry of the Lumwana Cu (±Co ±U) deposits, NW Zambia: Mineralium Deposita, v....metamorphosed Proterozoic carbonaceous shale-hosted Co-Ni-Cu deposit at Kalumbila, Kabompo dome: The Copperbelt...Economic Geology, v. 98, p. 893â909. Sweeney, M.A., Binda, P.L., and Vaughan, D.J., 1991, Genesis of the ores | | Eglinger, AurĂ©lien, Vanderhaeghe, Olivier, AndrĂ©-Mayer, Anne-Sylvie, Goncalves, Philippe, Zeh, Armin, Durand, Cyril, Deloule, Etienne (2016) Tectono-metamorphic evolution of the internal zone of the Pan-African Lufilian orogenic belt (Zambia): Implications for crustal reworking and syn-orogenic uranium mineralizations. Lithos, 240. 167-188 doi:10.1016/j.lithos.2015.10.021 | Journal (article/letter/editorial) | processes and mineralization as it hosts world-class Cu-Co deposits (Key at al., 2001; Cailteux et al., 2005)...metamorphosed equivalent TE of the Roan Group evaporites (Binda, 1994; Cosi et al., 1992; Eglinger et al., 2014b)...quartz, biotite, titanite, magnetite, ilmenite and epidote. Pressure was calculated following the equation...metagabbros is dominated by plagioclase, amphibole and epidote (Fig. 11). Some rare biotite, quartz and magnetite...through the project on Mining and Chemical processes, co-founded by CEA and AREVA. AREVA and Barrick Gold | | El Desouky, H. A., Muchez, P., Dewaele, S., Boutwood, A., Tyler, R. (2008) Postorogenic Origin of the Stratiform Cu Mineralization at Lufukwe, Lufilian Foreland, Democratic Republic of Congo. Economic Geology, 103 (3) 555-582 doi:10.2113/gsecongeo.103.3.555 | Journal (article/letter/editorial) | one of the largest sediment-hosted stratiform Cu-Co provinces in the world. The triangular-shaped Lufilian... 30 ng o 25 N ra ti (D c R RC ep ) ubl ic Co 200 km la re Fo n fil ia oc Bangweulu Block...worldâs mineable cobalt and several world-class Cu-Co deposits, each containing â„10 million metric tons...(Cailteux et al., 2005). The Copperbelt stratiform Cu-Co mineralization is concentrated in two main upper...is given in Sweeney et al. (1991), Sweeney and Binda (1994), and Cailteux et al. (2005). An early epigeneticmagmatic | | | Journal (article/letter/editorial) | MINGAZIE (1913) Description and analysis of the Binda New South Wales: 1 meteorite. meteorite: Australian...55-81. New South Wales: 6; spine1 amphibolite, epidote amphibolite, feldspar amphibolite, pennine-fer...chlorite-albite epidiorite. slate. pneiss. hornblrnde-epidote-bjotitt, hornft>ls xenolith. P~~IDER, REX T. (1944)...3: amphibolite. âamphibolit,eâ xenolith, albite-epidote-chlorite-calcite rock. I-ALLANCE,THO~~ASG. (1953~)...hornblende-biotite KLEE?&4N 193i porphyry Albite-epidote-chlorite-calcite rock '(-ALLANCElQ53b Albitite | | | Journal (article/letter/editorial) | were corrected for matrix effects 368 Sample Epidote Chlorite 9-523 9-23 9-488 9-578 No3 CR3...are approximately equal. The minor phases are epidote, magnetite and phengite, and the accessory phases...apatite, xenotime and epidote are associated together in the matrix (Fig. 7G), and epidote occurs between xenotime...of xenotime (xen) associated with ïŹne-grained epidote (ep) within matrix plagioclase in the qtz + kfs...whereas xenotime is associated with apatite and epidote in the matrix (Fig. 7A,G). A large (200 ÎŒm) (Fig | | | Report (chapter) | quartzite, tuffaceous rocks and Fe-ore (Banerji 1985; Basu 1993; Acharyya et al. 2006). Kinematic markers in...dipping dislocation zone (Mazumdar & Chatterjee 1990; Basu 1993; Acharyya et al. 2006). A concordant U âPb...plagioclase + amphibole + clinopyroxene + chlorite + epidote + calcite + quartz + ilmenite) cut across this...speculation about the position of India and north China in the proposed configuration of Columbia (reviewed...References Acharyya, A., Roy, S., Chaudhuri, B. K., Basu, S. K., Bhaduri, S. K. & Sanyal, S. K. 2006. Proterozoic | | | Journal (article/letter/editorial) | Angola (2nd edit., 1910) and by the Benguella Railway Co. References are given by the author's name and date...biotite-granite, amphibolite, adinole with veins of epidote, micaschist and other schists, quartzites, diabasic...MACHADO, the general manager of the Benguella Railway Co., and Mr E. ROBINS, the chief engineer in Benguella...VARIAN and other officers of the Benguella Railway Co., and in fact to all those whom it was my privilege...Ilala (or Uhilala range) to the north-west, and the Binda range to the north. South of the Cuati River, to | | | Report (chapter) | biotite, with variable amounts of muscovite and epidote (allanite). The varieties from the Antigorio nappe...tremolite; other accessory minerals are quartz, epidote, Fe-sulphides, Ba-feldspar, barite and rare phlogopite...materials exploited in VCO (Adam 1994). Later the âbindaâ ( jack) or the derrick (from 1920) was employed | | Pinna, P., Jourde, G., Calvez, J.Y., Mroz, J.M., Marques, J.M. (1993) The Mozambique Belt in northern Mozambique: Neoproterozoic (1100â850 Ma) crustal growth and tectogenesis, and superimposed Pan-African (800â550 Ma) tectonism. Precambrian Research, 62 (1) 1-59 doi:10.1016/0301-9268(93)90093-h | Journal (article/letter/editorial) | cordierite; cpx = clinopyroxene; di = diopside; ep = epidote; fay-fayalite; grt = garnet; hb = hornblende; ilm...CaO MgO Na20 K20 MnO T i O 2 P2Os H20 + H20- CO~ Tot 5.60 5.00 0.30 6.00 1.90 5.75 5.75 3.15 4...mica, phlogopite, quartz, albite, tourmaline, epidote + actinolitic amphibole and leucoxene. The Cobue...chloritoid=garnet-chlorite phyllonite; e= gneissic muscovite-epidote-garnet-magnetite schist; f = garnet-white mica...N I -- ii o ') \ $ ....j ~iliche. âą , 7" CO O " ~ \ ...j -12o \ C6bu~, /_~r COBUE THRU "' | | Eglinger, AurĂ©lien, Ferraina, ClĂ©ment, Tarantola, Alexandre, AndrĂ©-Mayer, Anne-Sylvie, Vanderhaeghe, Olivier, Boiron, Marie-Christine, Dubessy, Jean, Richard, Antonin, Brouand, Marc (2014) Hypersaline fluids generated by high-grade metamorphism of evaporites: fluid inclusion study of uranium occurrences in the Western Zambian Copperbelt. Contributions to Mineralogy and Petrology, 167 (2) doi:10.1007/s00410-014-0967-9 | Journal (article/letter/editorial) | France fluid (21â32 wt% NaCl, 19â21 wt% CaCl2; CO2âCO in the gas phase of fluid inclusions) percolated...metamorphic rocks at ca. 500 Ma. The formation of H2 and CO is interpreted as the result of radiolysis in the...orogenic belt hosts (1) world-class synto epigenetic CuâCo deposits within evaporitic 123 sedimentary rocks...ConglomeÌrat which marks the base of the Nguba Group (Binda and Van Eden 1972). This diamictite, correlated...hematite ± calcite, Type-II: H2OâNaClâCaCl2âCO2â(CO) ? halite ± unidentified solid, Type-III: H2OâNaClâCaCl2â(O2 | | | Book | Geologists, Inc. 7811 Shaffer Parkway Littleton, CO 80127 www.segweb.org ISBN 978-1-934969-46-5 ISSN...speaker at 95 international conferences to date, co-convened five major conferences, presented 40 public...Reinterpretation with J. PerellĂł of model for stratiform Cu-Co mineralization in Central African Copperbelt based... including the Yanshanian belt of southeastern China, Korea, Japan, and the Russian Far East (e.g., Zhou...Paleozoic to earliest Mesozoic collision of the North China and Tarim cratonic blocks with the southern margin | | | Report (issue) | AND VOLCANOGENIC ROCKS .... ·;:;; Q) > ·~ .~ co E o"' Q) Q. Q) a.-o ~~ 0 ·- ~::!:: 0 .... ...continental crust :::::J "' co .... .... "' 2 u 0 Q. Q) ~ "'0 .... "' .~ c co ~ 0 /:.:. mov;ng:)...I ..,~r DA.lJo : \\\ u1 \ I r----------~ co I LORADo KANSAS 1 X Nacimiento ARizoNA I )...courtesy of Lyle Talbott, Geologist, Earth Resources Co. GUADALUPE COUNTY, NEW MEXICO Near the town of Santa...mineralization associated with algal stromatolites, and Binda (1972) applied palynological methods to identify |
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