 | | Journal (issue) | | mm, with uranophane, from the Shinkolobwe mine, Shaba (formerly Katanga), Zaire. Sorbonne collection,...ince the days o f Stanley and Livingstone, Shaba (Katanga) has been known as one o f the worldâs great mineralized...mineralized areas. Locality names such as Musonoi and Shinkolobwe are today famous fo r some o f the finest and...outside the Shaba Crescent, as does the large Kipushi mine, which has yielded lead, zinc, silver, copper, cadmium...province was changed from Katanga to Shaba about 20 years ago, after the Belgian Congo became Zaire in 1960 |  | | Book | | INTRODUCTION TO ROBERT LAUF, PH.D. ._._...OUT THE AUTHOR Dr. Robert Laut holds a Ph.D. in Metallurgical Engineering...information contact the publisher: Copyright © 2008 by Dr. Robert Laut, Ph.D. Library of Congress Control Number:...............................................36 Congo .. ................. .............................minerals is broad and deep; it covers a lot of territory and many years of scientific studies as well as...uranium if higher prices justify reprocessing the mine tailings to recover some of the uranium that was |  | 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) | | textured rocks, and a later millerite-bravoite-(molybdenite) assemblage in quartzkyanite veins and local...nickel sulfide zone. Re-Os geochronology on molybdenite yields a 540.6 ± 1.8 Ma age for mineralization...metamorphosed nickel-bearing Shinkolobwe uranium deposit in the Democratic Republic of Congo (DRC), though the Enterprise...REPUBLIC OF CONGO Tenke Fungurume Kolwezi Kamoa Kambove - 11° Menda Likasi 11°- Shinkolobwe Luishia...26° LEGEND post-Katangan granite (520 Ma) major mine or deposit post-Katangan cover city Nguba and |  | | Journal (article/letter/editorial) | | knownonlyin theShabanprovinceof ZaYre, asat Shinkolobwe, andin theZambianCopperbelt. A surveyby AGIP...Uranium 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...sequenceis subdividedfrom bottom sompi,Swambo,and Shinkolobwe(Fig. 2). Copperto top into the Roan, Mwashya...upto 1,000m thick, and a predominantly Mashitu, Kambove, Luishya, and many other localdolomiticUpperRoansubgroup |  | | Journal (issue) | | on p. 327 COVER: BARITE, 17 cm, from the Miekle mine, Nevada. (See the article in the previous issue...rediscovered the Moctezuma mine that was first opened for gold in 1937. This mine, though small, provided...many new mineral species. Dr. Gaines wrote a compre hensive review of this mine for The Mineralogical Record...influenced his lifeâs work. Toward the end of 1966, Dr. Arthur Montgomery, chairman of the geology department...retirement from the Cabot Corporation in 1987. In 1975 Dr. Gaines was invited to join the editorial board of |  | | Report (issue) | | 10.72 2.43 6.64 Total 101.37 100.00 (1) Shinkolobwe, Congo; after deduction of PbMoO4 (as observed wulfenite)...alteration product of molybdenite-bearing uranium ore. Association: Uraninite, molybdenite, wulfenite. Distribution:...Distribution: From Shinkolobwe, Katanga Province, Congo (Shaba Province, Zaire). Name: To honor Jules...Board of Directors of the Union MinieÌre du Haut-Katanga, Congo. Type Material: RC4760. Royal Belgium Institute |  | | Report (issue) | | 45.29 102.29 100.00 54.71 (1) Santa Brigida mine, Argentina; by electron microprobe, corresponds...in linnaeite (Shinkolobwe, Congo); intermixed with other selenides (Santa Brigida mine, Argentina). Association:...clausthalite, selenian vaesite, molybdenite, dolomite (Shinkolobwe, Congo); tiemannite, clausthalite, eucairite...(Santa Brigida mine, Argentina). Distribution: From Shinkolobwe, Katanga Province, Congo (Shaba Province...Province, Zaire) [TL]. In the Santa Brigida mine, La Rioja Province, Argentina. From Tilkerode, Harz Mountains |  | | 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 |  | Darnley, A. G., Horne, J. E. T., Smith, G. H., Chandler, T. R. D., Dance, D. F., Preece, E. R. (1961) Ages of some uranium and thorium minerals from East and Central Africa. Mineralogical Magazine and Journal of the Mineralogical Society, 32 (252) 716-724 doi:10.1180/minmag.1961.032.252.05 | Journal (article/letter/editorial) | | Northern Rhodesia, 503 âą 15 m.y. ; uraninite, Shinkolobwe, Katanga, 642=t=20 m.y. ; davidite, Mavuzi, Mozambique...derived f r o m a concent r a t e p r o v i d e d b y Dr. T. D. Guernsey of R h o k a n a Corporation Ltd...inches, collected from the Mindola Section of Nkana mine. This mode of occurrence is not typical of the disseminated...based on the average of 10 galena analyses from Katanga and Northern Rhodesia. Nine are taken from Holmes...from Nkana. Melonite has also been recorded at Shinkolobwe (Derricks and Vaes, 1956). Further work is in |  | | Journal (article/letter/editorial) | | Major Thrust Fault KAMATANDA MinorThrustFault SHINKOLOBWE SHITURU KENGERI \ Fault Sinlstral Transcurrent...payablehorizonsis locallyvery large. In the Mufulira mine in Zambiamineralizationis presentin 21 distinctlithologicalunits...sulfides,gold, silver, uraninite, brannerite, molybdenite, cobalt and nickel sulfides,and monazite.Chrysocollaand...deposits;the second, cobaltiferous chalcopyrite-molybdenite; and the third, argentiferousbornite (Intiomale...hostthe stratiformdeposits The uranium-dominated Shinkolobwe deposit is at the surface or at a depth accessibleto |  | | Journal (article/letter/editorial) | | (Samples EK11, EK15) is intimately intergrown with molybdenite and occurs in a pegmatite body (Fig. 2A) that...et al., 2012). Both the host granite and the molybdenite yielded indistinguishable UâPb zircon and ReâOs...grains are perfect euhedral crystals, enclosed by molybdenite (Fig. 2B and C) and free of visible inclusions...Geochemistry 48 (2014) 104â121 107 Fig. 2. (A) Molybdenite in pegmatite near EkomĂ©dion, Cameroon, hammer...Microphotographs of euhedral uraninite surrounded by molybdenite from EkomĂ©dion (Sample EK11), under transmitted |  | | Journal (article/letter/editorial) | | Marshall Pass Adair Mine Big Indian Wash Happy Jack Jachymov Yancey Shinkolobwe Bancroft Cardiff Australia...Republic Yancey County, North Carolina, USA Shinkolobwe, DR Congo Bancroft, Ontario, Canada Cardiff Township...Township, Ontario, Canada Northern Territory, Australia Rabbit Lake, Saskatchewan, Canada Saskatchewan, Canada...(Canada), Shinkolobwe (Democratic Republic of Congo), Marshall Pass (USA), and Northern Territory (Australia)...and 440 Ma [45]. The Shinkolobwe uraninite originates from the Shinkolobwe Mine in the Democratic Republic |  | | Book | | . ... .. ... .. .. ................ .. .... . Congo ..................................................equipment, 1nineralogical studies ofuranium thankful that Dr. Lauf has been able to ded icate a huge and thorium...che1nical con1plexity, physical beauty as captured in Dr. oxyanions to form di verse structures and compositions...vast and deep; it PHOTO CREDITS covers a lot of territory (and languages) and many years of Maps were prepared...vvastewater during environmental reclamation at a mine that has ceased production. The following statistical |  | | Journal (article/letter/editorial) | | summarizedin tabular form, and TABLE I. SHINKOLOBWE MINE, Host rock 1. Formational Name Mineral association...Metallic Minerals Mine series J. Petrography Co-Ni sulfides Pyrite Chalcopyrite BELGIAN CONGO. Paragenesis...possibly are related to granite in- Stage 15 Katanga-Rhodesian border. Bornire Host rock is mainly...relationships trusives detail, most of the ore is in Molybdenite Native copper Pitchblende or uraninite thin-bedded...groupnear St. Stephen,Cornwall,and the Trenwith mine at St. Ives, Cornwall--haveyieldedsignificantquantitiesof |  | 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) | | UniversitĂ© de Lubumbashi, B.P.1825, Lubumbashi, Congo Department of Earth and Planetary Sciences, ARC...belt is bordered to the northwest by the Archean Congo Craton and the Mesoproterozoic Kibaride belt, to...in southern Democratic Republic of the Congo (hereafter Congo) and northwestern Zambia (Fig. 1). A basal...and by logging of borehole cores from the Kipushi mine. A total of 115 samples (30 from Bunkeya, 50 from...Lithostratigraphy of the Katangan Supergroup in Katanga (modified from François, 1973b, 1987, 1995; Kampunzu |  | 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) | | contain minor molybdenite, and the third vein set contains relatively abundant molybdenite with significant...brannerite and minor chalcopyrite. Direct dating of molybdenite (with replicates) from each of the vein sets...vein mineralogies observed in the field. The molybdenite-monazite veins, which crosscut the two earlier...and duration of mineralization at Kansanshi, molybdenite from each of three crosscutting vein sets was...Coarse-grained monazite crystals intergrown with molybdenite from the youngest vein set also were dated using |  | | Report (volume) | | (U0 3 ) from pitchblende from the Georg Wagsfort mine at J ohanngeorgenstadt in the Erzgebirge of Saxony...of the rich uranium ores of the Katanga district in the Belgian Congo. The uraninite ores of Great Bear...the mineralogically diverse ores of the Belgian Congo the list of known species was doubled largely through...urani urn minerals first discovered in the Belgian Congo. The work of the American mineralogist C. Palache...occurs in hydrothermal veins, as in the Belgian Congo. The relation between the names uraninite and pitchblende |  | | Book | | distiict, Colo. (Sims, 1955). Noted in Belgian Congo pitchblende are Pb, Fe, Co, Ni, 1'1o, and Se. Uraninite...and quartz (black) which also replaces core. Bigay mine, Lachaux, Auvergne, France ( X 100) ( Geffroy and...weighing 20 tons have been found in the Katanga, Belgian Congo,· deposits. Single euhedral to subhedral...deposits; cubes in vugs at Shinko]obvve, Belgian Congo, and partial cubes in veins of some deposits in...hematite, N.W.T., Canada; with Co-Ni arsenides and molybdenite; Bridge River, B.C.; Carrizal Alto, Chile ( pages |  | | Book (edition) | | Germany Dr. Salah Al-Khirbash Prof. Dr. Rainer Altherr & Dr. rer. nat. Michael Hanel Prof. Dr.-Ing. Peter...Joachim Lorenz Prof. Dr. Robert Marschik Dr. Frank Melcherâ & Dr. Simon Goldmann & Dr. Thomas OberthĂŒr Dipl...-Min. Sebastian Möller Dr. rer. nat. Hans-Peter Röperâ Prof. Dr. Supriya Royâ Dr. Thomas Seifert Dipl...-Geol. Jana Wazeck & Prof. Klaus Thalheim Dr. Thomas Witzke Prof. Dr. Fathi Zereini Mitteljörn 14a, D-24536...Pressure twins are commonly found in graphite or molybdenite, where they are easily identified. Optical properties |  | | Journal (article/letter/editorial) | | specimenâs degree of oxidation. It is highly radioactive. Dr. Robert B. Cook, an executive editor of Rocks & Minerals...uranophane. The 3-cm specimen is from the Number 20 mine near Spruce Pine, Mitchell County, North Carolina...Figure 5. A 2-cm uraninite cube from the Cardiff mine, Wdberforce, Ontario, Canada;Canadian Museum of...octahedral faces have been found at the Deer Park mine in and on coarse brown biotite and associated with...been collected from dumps of the Chestnut Flats mine. Nodular masses of uraninite to 10 cm across, commonly |  | 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...Luiswishi occurrences in the Democratic Republic of Congo. Several generations of fluids were trapped during |  | | Report (issue) | | in the Athabasca Formation.......28 Northern Territory.................................................mineralogy........................................76 Shinkolobwe................................................Saskatchewan.............53 22. Geology of the Rossing mine area...............................55 iii Illustrations...cross section of Verna and Fay orebodies, Eldorado mine...................................................temperature and & 0 in hydrothermal fluids, Fay mine................................................ |  | | Journal (article/letter/editorial) | | 602 ___ 20-m.y. U-Pb age of uraninite veins at Shinkolobwe (Cahen et al., 1961, with modificationsby Cahenet...shown to predate uraninite mineralization at Shinkolobwe, at around 602 ___ 20 m.y. (Derricks and Vaes...footwall arkosicsedimentsalong the full 5.25-km mine (475 m) and appearto correspondto the loci strikelengthof...(Fig. 9a), and uraninite with minor amounts of molybdenite and native copper may Distributionof futile at...Petrographicstudyof over onehundredthin and partsof the mine. As a wall-rock alteration mineral, the best formed |  | | Report (issue) | | accident in the search for copper in the Belgian Congo, for cobalt and silver in the Northwest Territories...Goldfields area, Saskatchewan, Canada; the Shinkolobwe, Katanga Province, Zafre; and the medium-sized deposits...Joachymov, Czechoslovakia, and at Schwartzwalder mine, Colorado, U.S.A.). Uranium deposits have been found...pi anat ion). 19 Symbol: Name: 1AVM Midnite mine, Stevens County, 80 kilometers northwest of Spokane...Peters lease (or Northwest Uranium mine, also known as the Sherwood mine), Stevens County, Washington, U |  | | Book (edition) | | This book is respectfully dedicated to the memory of Dr. John Sinkankas for his kind initiative and support...Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...by Strunz (1996). Thanks to the kind permission of Dr. E. Nagele from the E. Schweizerbart'sche Verlagsbuchhandlung...arisen with localities in Congo-Zaire: the country, named Democratic Republic of Congo since 1960, was changed...Its mineral rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga administrative region |
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