| 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) | 1993). U-Pb dating of rutile from syn- to posttectonic veins cutting the Musoshi copper deposit at the...sediments 200 200 km km Democratic Republic of Congo N post-Katangan sediments Katangan Katangan sediments...the Kabwe zinc deposit (Ka), the Musoshi copper deposit (M), the Kipushi Zn-Pb-Cu deposit (Ki), and the...belt in the area of the Democratic Republic of Congo appears to have ended by 650 to 600 Ma, based on...reference monazite standard WB.T.329 from the Thompson mine, Manitoba, Canada (Williams et al., 1996). U/Pb | | Kamona, A. F., LĂ©vĂȘque, J., Friedrich, G., Haack, U. (1999) Lead isotopes of the carbonate-hosted Kabwe, Tsumeb, and Kipushi Pb-Zn-Cu sulphide deposits in relation to Pan African orogenesis in the Damaran-Lufilian Fold Belt of Central Africa. Mineralium Deposita, 34 (3) 273-283 doi:10.1007/s001260050203 | Journal (article/letter/editorial) | isotopes of the carbonate-hosted Kabwe, Tsumeb, and Kipushi Pb-Zn-Cu sulphide deposits in relation to Pan African...region of Zambia and the Democratic Republic of Congo (formerly Zaire). The 232Th/204Pb isotope ratios...from the carbonatehosted Kipushi Cu-Pb-Zn massive sulphide deposit in the Congo also has homogeneous lead...mantle component, and the isotopic age of the Kipushi deposit (456 Ma) suggests that the emplacement...compared to those of the Kipushi Cu-Zn-Pb deposit in the Democratic Republic of Congo which occurs in the | | | Journal (article/letter/editorial) | 118-139 Fluid InclusionCharacteristicsand U-Pb Rutile Age of Late Hydrothermal AlterationandVeiningat...siltstone) horizon.Pervasive growthof secondary rutile,biotite,andmuscovite in the wall rocksaccompanied...biotite, calcite,K-feldspar,barite, and accessory rutile occurwith quartzin footwallveins.In contrast,veins...the ageof hydrothermal alteration.Sixsamples of rutile pickedfromfootwallandore-shale veiningandalterationgivea...modifiedat thistime (asshownby intergrowthswith rutile, datedhere at 514 m.y.).Thehydrothermal activityisconcluded | | | Journal (article/letter/editorial) | contrasting ïŹuid systems in the Katanga Copperbelt, Democratic Republic of Congo Hamdy A. El Desouky a,â, Philippe...Groupe Forrest International, Lubumbashi, D.R. Congo a r t i c l e i n f o Article history: Received...Post-entrapment reequilibration a b s t r a c t The Katanga Copperbelt is the Congolese part of the well-known...samples from the Kamoto and Luiswishi mines in the Katanga Copperbelt recognized two generations of hypogene...least two main hypogene CuâCo sulïŹde phases in the Katanga Copperbelt. The ïŹrst is an early diagenetic typical | | Sillitoe, Richard H., PerellĂł, JosĂ©, Creaser, Robert A., Wilton, John, Wilson, Alan J., Dawborn, Toby (2017) Age of the Zambian Copperbelt. Mineralium Deposita, 52 (8) 1245-1268 doi:10.1007/s00126-017-0726-8 | Journal (article/letter/editorial) | Rainaud et al. 2005), in response to collision of the Congo and Kalahari cratons (Porada and Berhorst 2000)...Congolese Copperbelt in the Democratic Republic of the Congo (DRC; Hitzman et al. 2012; Fig. 1). There, the Roan...Konkola Konkola West Nchanga Mwombezhi Dome a Musoshi Lumwana Sentinel 13° Hook batholith and related...of the Central African Copperbelt of Zambia and Congo (DRC), showing the main sediment-hosted stratiform...years, with ore-related uraninite, brannerite, rutile, Cu- and Co-bearing sulfides, monazite, molybdenite | | | Journal (article/letter/editorial) | Development, Groupe G. Forrest International, Lubumbashi, Congo b Department of Geology, University of Botswana...African Copperbelt in both Democratic Republic of Congo (Congo hereafter) and Zambia, which represent the most...forms a northward convex structure, straddling the CongoâZambia border and called âLufilian Arcâ. It was...east-northeastwards through Kolwezi and Likasi (Congo), and southeastwards to Bwana Mkubwa (Zambia) and...Group is called the âMwashya Subgroupâ or âR 4â in Congo (formerly âSystĂšme Schisto-Dolomitiqueâ of Van den | | | Journal (article/letter/editorial) | isotopic dating of disseminated ore sulfide at the Musoshi Ore Shale deposit (northwestern satellite of the...multiple deposits in DRC (DecrĂ©e et al. 2011). At Musoshi, this early Miner Deposita mineralization forms...deposits (e.g., Nkana: Darnley et al. 1961), and at Musoshi, returned a late metamorphic age of 514 ± 2 Ma...pre-metamorphic (645 Ma) mineralization events at Musoshi is further confirmed by significant contrast in...SIMS UâPb dating of uranium mineralization in the Katanga Copperbelt: constraints for the geodynamic context | | Turlin, François, Eglinger, AurĂ©lien, Vanderhaeghe, Olivier, AndrĂ©-Mayer, Anne-Sylvie, Poujol, Marc, Mercadier, Julien, Bartlett, Ryan (2016) Synmetamorphic Cu remobilization during the Pan-African orogeny: Microstructural, petrological and geochronological data on the kyanite-micaschists hosting the Cu(âU) Lumwana deposit in the Western Zambian Copperbelt of the Lufilian belt. Ore Geology Reviews, 75. 52-75 doi:10.1016/j.oregeorev.2015.11.022 | Journal (article/letter/editorial) | metamorphism affecting both the pre-Katanga basement and the Katanga metasedimentary sequence. Cu(âU) occurrences...progressive cooling from ca. 620 °C down to 580 °C (rutile geothermometry). Syn-S2â3 metamorphic monazite...top to the north C3 shear bands associated with rutile crystals yielding temperatures from ca. 610 to...either from the basement of the Katanga sedimentary sequence or from the Katanga sequence itself marked by...straddling the border between the Democratic Republic of Congo (DRC) and Zambia, formed during the Pan-African | | 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) | orogeny as a result of the collision between the Congo and Kalahari cratons that led to the formation of...region; (3) the Synclinorial belt and (4) the Katanga high. According to the metamorphic isogrades described...External fold-and-thrust belt, designated as the Katanga Copperbelt (Key et al. 2001; Cailteux et al. 2005;...deposits, in the External fold-and-thrust belt (Katanga Copperbelt) and in the eastern part of the Domes...Copperbelt), have been extensively studied in the Musoshi, Konkola, Chambishi, Mufulira, Nkana and Nchanga | | | Journal (article/letter/editorial) | iliz~itioiis.'l'li(f Lufilinn arc is located between the Congo and Kalahari cratons and defines a structure which...i c ~\relocity during tlw collision belwecn the Congo and Kalaliari cratons. The third phase (D3) o f...Lufilian arc iii Democratic Republic of Congo (hereafter Congo) rcvcaled a tectonic stylc maikcd by a...the supposed autochthonous Katangan terranes in Congo (Cailteux, 1990)and in Western Zambia (Cosi et al...of the tectonic evolution of the Lufilian arc in Congo and Zambia, and the age of the major deformation | | Haest, Maarten, Muchez, Philippe, Dewaele, Stijn, Boyce, Adrian J., von Quadt, Albrecht, Schneider, Jens (2009) Petrographic, fluid inclusion and isotopic study of the Dikulushi CuâAg deposit, Katanga (D.R.C.): implications for exploration. Mineralium Deposita, 44 (5) 505-522 doi:10.1007/s00126-009-0230-x | Journal (article/letter/editorial) | isotopic study of the Dikulushi CuâAg deposit, Katanga (D.R.C.): implications for exploration Maarten...southeastern part of the Democratic Republic of Congo (D.R.C.). The Kundelungu Plateau is situated to...the Katanga province of the Democratic Republic of Congo (Fig. 1a). Reserves of the Dikulushi mine prior...Fig. 1 a Geological map of the southern part of Katanga (modified after Lepersonne 1974). Stars indicate...of the deposits; b stratigraphic column of the Katanga Supergroup that is divided in the Roan, Nguba and | | Capistrant, P. L., Hitzman, M. W., Wood, D., Kelly, N. M., Williams, G., Zimba, M., Kuiper, Y., Jack, D., Stein, H. (2015) Geology of the Enterprise Hydrothermal Nickel Deposit, North-Western Province, Zambia. Economic Geology, 110 (1) 9-38 doi:10.2113/econgeo.110.1.9 | Journal (article/letter/editorial) | Shinkolobwe uranium deposit in the Democratic Republic of Congo (DRC), though the Enterprise deposit does not contain...100 kilometers D E M O C RAT I C REPUBLIC OF CONGO Tenke Fungurume Kolwezi Kamoa Kambove - 11°...Mwinilunga -12° Enterprise Kipushi Lubumbashi 12°- Kansanshi Lumwana Solwezi Musoshi Sentinel Konkola ...26° LEGEND post-Katangan granite (520 Ma) major mine or deposit post-Katangan cover city Nguba and...Shinkolobwe uranium deposit in the Democratic Republic of Congo (DRC; Derriks and Vaes, 1956) though Enterprise | | Heijlen, W., Banks, D. A., Muchez, P., Stensgard, B. M., Yardley, B. W. D. (2008) The Nature of Mineralizing Fluids of the Kipushi Zn-Cu Deposit, Katanga, Democratic Repubic of Congo: Quantitative Fluid Inclusion Analysis using Laser Ablation ICP-MS and Bulk Crush-Leach Methods. Economic Geology, 103 (7) 1459-1482 doi:10.2113/gsecongeo.103.7.1459 | Journal (article/letter/editorial) | Mineralizing Fluids of the Kipushi Zn-Cu Deposit, Katanga, Democratic Repubic of Congo: Quantitative Fluid Inclusion...Zn-Cu deposit of Kipushi, central African copper belt, Katanga, Democratic Republic of Congo, have been subjected...and the origin of the mineralizing fluids. The Kipushi deposit is hosted in carbonates and partly in siliciclastic...geothermometry framed the formation temperature of the Kipushi Cu-Zn deposit between ~290° to 380°C. Younger fluids...of barite and the occurrence of Ba silicates at Kipushi indicates that sulfide mineralization occurred | | Richards, J. P., Cumming, G. L., Krstic, D., Wagner, P. A., Spooner, E. T. C. (1988) Pb isotope constraints on the age of sulfide ore deposition and U-Pb age of late uraninite veining at the Musoshi stratiform copper deposit, Central Africa copper belt, Zaire. Economic Geology, 83 (4) 724-741 doi:10.2113/gsecongeo.83.4.724 | Journal (article/letter/editorial) | 514 ___ 3 m.y. (2a), in exactagreementwith the rutile age. Informationconcerningthe ageand sourceof the...stronglywith a valueofâąt = 9.7 calculatedfromthe rutile analyses for the latehydrothermal overprintandfurtherconfirms...(1988), the age of a late hydrothermalevent at the Musoshi deposit,apparentlyunrelatedto andlater thancopper...U-Pb datingof uraninite (which occurslocallywith rutile asveinsin the ore deposit), and a minimum estimatefor...Lower Roan The geologyand tectonicsettingof the Musoshi Group at the baseof the Katangansystem),nor the | | | Journal (article/letter/editorial) | identified at Kalumbila in the 1930s by Rhodesia Congo Border Concessions and subjected to a series of...industry, the pending opening of the Kansanshi copper mine (Fig. 1) and the reassessment of the Lumwana copper...spacing of approximately 400 m. Basement Complex Katanga System Late - tectonic intrusion Post-tectonic...in the central 200 m of metapelite) and acicular rutile (up to 2 cm long) is a ubiquitous accessory. Prominent...dispersed, very fine grained tourmaline and metamorphic rutile and monazite. A laterally impersistent, 25- to | | Gigler, Gruffudd M., SoĆnicka, Marta, Erasmus, Rudolph, Schapira, Jessica, Kinnaird, Judith A. (2020) Microfossils or pseudofossils? Cu-Co sulphide microfeatures in the Neoproterozoic Katangan Supergroup, Democratic Republic of Congo. Precambrian Research, 336. 105481 doi:10.1016/j.precamres.2019.105481 | Journal (article/letter/editorial) | Neoproterozoic Katangan Supergroup, Democratic Republic of Congo Gruffudd M. Gigler, Marta SoĆnicka, Rudolph Erasmus...Neoproterozoic Katangan Supergroup, Democratic Republic of Congo, Precambrian Research (2019), doi: https://doi.org/10...Neoproterozoic Katangan Supergroup, Democratic Republic of Congo Gruffudd M. Giglera,*, Marta SoĆnickab, Rudolph...the Katangan Copperbelt, Democratic Republic of Congo (DRC), at the Mashitu South Cu-Co deposit. The features...likely to be pseudofossils, formed from abiogenic rutile crystals which have been replaced by sulphides | | Haest, Maarten, Schneider, Jens, Cloquet, Christophe, Latruwe, Kris, Vanhaecke, Frank, Muchez, Philippe (2010) Pb isotopic constraints on the formation of the Dikulushi CuâPbâZnâAg mineralisation, Kundelungu Plateau (Democratic Republic of Congo) Mineralium Deposita, 45 (4) 393-410 doi:10.1007/s00126-010-0279-6 | Journal (article/letter/editorial) | mineralisation, Kundelungu Plateau (Democratic Republic of Congo) Maarten Haest & Jens Schneider & Christophe Cloquet...the Kundelungu Plateau (Democratic Republic of Congo) developed during two episodes. Subeconomic CuâPbâZnâFe...Kundelungu Plateau in the Katanga province of the Democratic Republic of Congo, about 250 km to the north...mining company, down to 150 m below the surface. The mine was converted into an underground operation by the...that did not met the expectations for the Dikulushi mine (Sabine et al. 2008). Current measured and indicated | | | Journal (article/letter/editorial) | phlogophite, sericite, rutile, quartz, tourmaline, and chlorite. Quartz veins from the mine sequence show halite-saturated...during the collision of the AngolaâKalahari and CongoâTanzania Plates, with associated NE-directed thrusting...deposits of Zambia and the Democratic Republic of Congo (Porada and Berhorst 2000). The stratigraphy of...suggest that ïŹnal continental collision between the Congo and Kalahari Cratons occurred at 530 Ma. Unrug (1988...a northern zone, in the Democratic Republic of Congo, of tightly folded, thin-skinned thrust sheets of | | | Journal (article/letter/editorial) | Copperbelt of Zambia and Democratic Republic of Congo, along with its broad time equivalents in Botswana...Copperbelt of Zambia and Democratic Republic of Congo as well as in the Kalahari Copperbelt of Botswana...Accepted: July 28, 2010 1362 EXPRESS LETTER DR CONGO DRC CONGO CRATON Tenke-Fungurume 10Âș KOLWESI ZAMBIA...200 km Copper-mineralized Neoproterozoic rocks Mine Prospect 30Âș FIG. 1. Location map of the Central...northwestern Zambia and southern Democratic Republic of Congo, along with broad time equivalents in Botswana and | | 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) | Lufukwe, Lufilian Foreland, Democratic Republic of Congo HAMDY A. EL DESOUKY,â PHILIPPE MUCHEZ, Geodynamics...MINING CONGO SARL, 8034 Avenue Nyota, Quartier Golf, Lumbumbashi, Democratic Republic of Congo Abstract...border between Zambia and the Democratic Republic of Congo, is one of the largest sediment-hosted stratiform...Neoproterozoic sedimentary rocks belonging to the Katanga Supergroup. The Kinkumbi prospect, a sediment-hosted...Lufilian folding and deposition of the entire Katanga Supergroup. The Monwezi Sandstone was subjected | | | Journal (article/letter/editorial) | China Orogen: New Constraints from U-Pb Dating of Rutile and Monazite Mengqi Wang *, Jingwen Mao *, Huishou...China Orogen: New Constraints from U-Pb Dating of Rutile and Monazite. Minerals 2022, 12, 288. https://...due to the lack of suitable minerals for dating. Rutile and monazite are common accessory minerals and...the first new LA-ICP-MS U-Pb ages of hydrothermal rutile and monazite for the Tongmugou and Laobaotan copper...in the ore district, which yield lower intercept rutile U-Pb ages of 1815 ± 30 Ma (Mean Squared Weighted | | | Journal (article/letter/editorial) | in the Shaban and as it includes the Shinkolobwe mine (Derricks and Vaes, 1956; Derricks and Oosterbosch...Zambian Copperbelt Areas TâąFâą depositionof the Katanga system,mainly of marine origin, beganbetween840...the basementis not exposed, 56 U OCCURRENCE, KATANGA SYSTEM, NW ZAMBIA 57 FIG.1. Distribution of the...OCCURRENCE, KATANGA SYSTEM, NW ZAMBIA 59 60 LUIGI MENEGHEL .. i' /.. .. 4- U OCCURRENCE, KATANGA SYSTEM...pretectonicmineralization. cessorymineralsare rutile, apatite, zircon,monazite, and pyrite. The ore | | 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) | between metasedimentary rocks attributed to the Katanga Neoproterozoic sedimentary sequence and migmatites...orogeny. Both MA units of the Katanga metasedimentary sequence and pre-Katanga migmatitic basement have underwent...The Lufilian orogenic belt, formed between the Congo and Kalahari cratons during the West AC CE P Gondwana...These ore deposits are hosted at the base of the Katanga Neoproterozoic sedimentary sequence, even though...PT decollement of the Katanga sedimentary cover relative to the pre-Katanga basement (Fig. 3; RI Porada | | | Thesis/Dissertation | ___________________________ Dr. Alexander P. Gysi Thesis Advisor Signed: ___________________________ Dr. Murray W. Hitzman..._______________________ Signed: ___________________________ Dr. Wendy Bohrson Department Head Department of Geology...Engineering ii ABSTRACT The Kansanshi Cu-(Au) mine exploits a structurally controlled deposit hosted...southern Africa. It is currently the largest active Cu mine in Africa, with a total endowment of nearly 12 Mt...Domain is separated from the overlying Kansanshi Mine domain by the Evaporitic Sequence, a >300 m thick | | | Journal (issue) | ALLOY US PRIMARY INGOT TITANIUM ORE/ILMENITE ORE /RUTILE SLAG SPONGE / JAPANESE SPONGE /US US BAR US BILLET...5-million-oz-per-year mine in Delamar, Idaho. The life expectancy of the big mine, which also has an annual...financing of its ambitious plans to expand copper mine output from about 480,000 mtpy to around 730,000...now March of Zaireâs Shaba Province (formerly Katanga), reportedly backed both by Angola and Cuban troops...000 mtpy of blister (See map page 9). New Japanese mine starts in October Meanwhile, Sodizima, controlled |
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