| Geometallurgy of Cobalt Black Ores in the Katanga Copperbelt (Ruashi Cu-Co Deposit): A New Proposal for Enhancing...Geometallurgy of Cobalt Black Ores in the Katanga Copperbelt (Ruashi Cu-Co Deposit): A New Proposal for Enhancing...of the Congo Department of Geology, Faculty of Sciences, University of Lubumbashi, Lubumbashi 1825, Democratic...Democratic Republic of the Congo; theophil.ngoy@ruashi.com (T.K.); chabu.cm@gmail.com (M.C.) Department...Sciences, University of Lubumbashi, Lubumbashi 1825, Democratic Republic of the Congo; shengolutandulamichel@yahoo |
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(1925, February 14th) Engineering and Mining Journal Vol. 119 (7) McGraw-Hill |
Journal (issue) |
| [DATION UEBaNcIaaING Au MINING OY RNAI AND | Katanga and Its Mineral Development |
By Owen Letcher...deposit of copper ore developed in the Belgian Congo by Union Miniére du HautKatanga PRESS ENGINEERING...politically, so as to include Rhodesia and the Belgian Congo, South Africa’s rise in the copper world has been...producer is the Union Miniére, operating in the Katanga; and the statistics reflect its increased output...actual producer in the vast copper belt near the _Congo_-Rhodesian border, a number of promising deposits |
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Gray, Anton (1930) The correlation of the ore-bearing sediments of the Katanga and Rhodesian copper belt. Economic Geology, 25 (8) 783-804 doi:10.2113/gsecongeo.25.8.783 |
Journal (article/letter/editorial) |
| DECEMBER, THE CORRELATION MENTS OF THE OF THE KATANGA COPPER ANTON I93O No. 8 ORE-BEARING SEDIAND...SEDIAND RHODESIAN BELT. GRAY. INTRODUCTION. THE _Katanga_-Rhodesia CopperBelt extendsin a NW.-SE. direction...foundthe well knownoxidizedoresof the Katanga.;Etoile du Congo,Ruashi,Luisha,Kambove,Kipushiand manyothers...cobalt. Uraniumoreshaveso.far beenfoundonlyin the Katanga. The principalore bodiesof boththe oxidizedand...many geologistsand engineers. Cornet• studiedthe Katanga depositsin x89o-93, and the mineralogy of the ores |
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(1926, January 2nd) Engineering and Mining Journal Vol. 121 (1) McGraw-Hill |
Journal (issue) |
| South Africa—VI Rickard important manufacturer _mine_-ventilating equipment recently wrote follows: “The...and even essential, accomplish the best results. Dr. Butler says: liberal education one that fit for...causes other than strikes—no markets, car shortage, mine disabilities, and the like. That is, average sixty...general cirthe work the committee, drafting practice mine mapping deserves separate chapter. | |
Wanted:...name from the mine Moresnet, known the Altenberg mine, which the French rendering. This mine, though operated |
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(1958) Minéraux D'Uranium du Haut Katanga. Les Amis du Musée Royal du Congo Belge, Tervuren. |
Book |
| MINERAUX D'URANIUM I t DU HA UT KATANGA iI •! "LES AMIS DU MUSEE ROYAL DU CONGO BELGE", TERVUREN (Belgique)...Notices par C. GUILLEMIN "LES AMIS DU MUSEE ROYAL DU CONGO BELGE", TERVUREN (Belg ique) QUELQUES REMARQUES...SECONDAIRES D'URANIUM DU HAUT KATANGA par J. F. V AE S E differents points du Haut Katanga ont ete rencontres...consignees ci-dessous. Le mineral primaire d'uranium au Katanga est l'uraninite. Nulle part dans cette region on...eau de constitution des qu'ils soot sortis de la mine. La deshydratation pro voque un changement des |
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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) |
| rocks. The host rocks contain significant kyanite, talc, and magnesian chlorite. Silicification and magnesian...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°...Kinsevere _Ruashi_-Etoile o mp bo me a K Do Mwinilunga -12° Enterprise Kipushi Lubumbashi 12°- Kansanshi...26° LEGEND post-Katangan granite (520 Ma) major mine or deposit post-Katangan cover city Nguba and |
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(1928, September) Rocks and Minerals Vol. 3 (3) Peter Zodac |
Journal (issue) |
| SPECIAL ARTICLES · $5,000 R.EwABD. By Dr. Eles THE NEw MINERALS OF KATANGA. By Edward Cahen NOTES ON THE BuTTE...by those of our readers who are mining engineers, mine offi• cials, prospectors, or those otherwise interested...suggests this. The Romance of Rocks and :Minerals: By Dr. R. F. H . Harter. Many of the great countries of...developtnent. We are sure our readers will enjoy Dr. Harter's very interesting article, as it brings...························The New l\1inerals of Katanga ...............................·-············· |
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Dechow, E., Jensen, M. L. (1965) Sulfur isotopes of some central African sulfide deposits. Economic Geology, 60 (5) 894-941 doi:10.2113/gsecongeo.60.5.894 |
Journal (article/letter/editorial) |
| RhodesiaCopperbelt................................... Mufulira Mine ................................................................................... Roan Antelope Mine ............................................. 909............................................ The Katanga Province ................................................................. 915 920 922 923 The Mine Series ...........................................Southern Rhodesiaand in the Katanga Provinceof the Republicof the Congo. The depositssampledoccur in |
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Andrews, R. W. (1962) Cobalt. Mineral Resources Division Monograph. Overseas Geological Surveys |
Report (issue) |
| • • • • • • • • • • • Congo Republic (former Belgian Congo) • Former French Equatorial African...flowsheet of electrolytic process at Shituru plant, Katanga . . . . . . . . ,, 23 Fig. 5 Cobalt content of...and treatment plant, Katanga . . Outline flowsheet of Kolwezi concentrator, Katanga Cobalt mining areas...Ltd.; Rhoanglo Mine Services Ltd.; Anglo-American Corporation of South Africa Ltd.; Dr. F. R. Morral,...A., Belgium; Dr. A. Gosseye of the former Direction du Service Geologique, Belgian Congo; Mr. R. A. Wells |
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(1989) Katanga!. The Mineralogical Record Vol. 20 (4) The Mineralogical Record, Inc. |
Journal (issue) |
| with uranophane, from the Shinkolobwe mine, Shaba (formerly Katanga), Zaire. Sorbonne collection, Paris;...ince the days o f Stanley and Livingstone, Shaba (Katanga) has been known as one o f the world’s great mineralized...the town of Kolwezi in the west to the city of Lubumbashi in the east. We will refer to this zone as the...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 |
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Hitzman, Murray W., Bookstrom, Arthur A., Slack, John F., Zientek, Michael L. (2017) Cobalt—Styles of deposits and the search for primary deposits. Open-File Report 2017-1155. US Geological Survey doi:10.3133/ofr20171155 |
Report (issue) |
| Abbreviations Ag As Au Bi bn bt C CACB CCB Cl Co cob Congo (Kinshasa) cp cpy cr Cr Cu EEZ Fe hm IOCG Ma Mg...African Copperbelt Congo Copperbelt chlorine cobalt cobaltite Democratic Republic of the Congo chalcopyrite...More than 50% of primary cobalt production is from Congo (Kinshasa)—a country that ranks high on the ‘risk...majority of the world’s cobalt currently comes from Congo (Kinshasa). A number of other countries each contribute...Sedimentary rock‐hosted stratiform copper deposits o o Congo (Kinshasa) Zambia From Slack and others, in press |
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(1930) Compte Rendu of the XV Session, South Africa, 1929 Vol. 1. International Geological Congress. |
Book (volume) |
| of the Special Katanga Excursion organised by the Union that Miniere du Haut Katanga, including the...Sectional Statutes of Congress the Appendix—Katanga Functions, Guide the Meetings Book, Excursion...cutting Du Beaufort Beds, Toitspan Diamond Diamond Mine, Diamond Diggings, Diamond Elsburg (Upper cursion...Sandstone A.5); and: Inclined West and: A.1) Point Mine, Kimberley (Excursion Kimberley (Excursion A.6)...B.oP); and: B.oP) B.11) The Premier Diamond Mine near Pretoria (Excursion B,14) Looking from Anna’s |
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(1924, August 2nd) Engineering and Mining Journal Vol. 118 (5) McGraw-Hill |
Journal (issue) |
| author also tells of his visit to the unique cobalt mine near Selwyn. rt| one nen Marketing Sodium Nitrate... Engineering and Mining Journal-Press Vol. 118, No. 5 Mine operators prefer S-A allsteel, ball bearing Unit...the strong steel units withstand the severe duty. Mine operators prefer S-A all-steel, ball bearing Unit...miles south of Cloncurry, where the Mount Elliott mine is situated. An engineer of New York, Mr. A. W....ago a_ well-known manager took charge of a gold mine in a district that was new to him. One of the time-honored |
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(1934, September) Engineering and Mining Journal Vol. 135 (9) McGraw-Hill |
Journal (issue) |
| confided that it is wonderful. “Just imagine being Katanga Ores Offer Treatment Problems. . 401 • Copper...Eastern Hemisphere. president and general manager • Dr. Finch was born in Lebanon, N. Y., in 1873, and at¬...• Contributions to scientific literature entitle Dr. Finch to held a fellowship. In 1926, after years...shows a Koepe hoist built by Siemens for a coal mine at Gelsenkir¬ chen, Germany. The wheel is 23 ft...illustrates such an installation at a Ger¬ man coal mine. The electric drive is of tiol the Uglier system |
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(1929, January 12th) Engineering and Mining Journal Vol. 127 (2) McGraw-Hill |
Journal (issue) |
| CENTS PER COPY a ya Making a Small California Gold Mine Pay By George J. Young Con Surveying From the Air...Editorials 41 Making a 30-Ton California Gold Mine Pay 45 By Georce J. YouNG Alaska’s Need for Roads...moved. To the mining engineer, the closing of a mine in which he has been employed and the purchase of...are of a more technical nature, the Smuggler Union mine, in the Telluride district of Colorado, has been...American standards, the Smuggler Union is an old mine. In its career, as sketched by Mr. Robert Livermore |
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(1925, February 7th) Engineering and Mining Journal Vol. 119 (6) McGraw-Hill |
Journal (issue) |
| lost its president through the untimely death of Dr. F. W. McNair; Golden’s presi- dency has been...by the board of trustees, which refused to renew Dr. V. C. Alderson’s contract as head. Essays on technical...technique of mining have distinguished task of mine and ore reduction; themselves management, ...10 on the discovery of diamonds in the Belgian Congo, and recalls to us another interesting case of the...done so except for the careful descriptive notes of Dr. Hilgard, formerly State Geologist of Mississippi |
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(1929, May 11th) Engineering and Mining Journal Vol. 127 (19) McGraw-Hill |
Journal (issue) |
| of South Central Africa By Owen Letcher Kennedy Mine Replaces Its Surface Plant By George J. Young good...Territory. . .755 By Joun E. HAMMELL 748 Kennedy Mine Replaces Its Surface Plant... Illustrations 758...only sixty years ago it was the usual thing for a mine in Arizona, California, or Oregon to ship its ore...rarely was the at about the same time the Frood mine will start production. Although a site has not yet...another copper refinery in Quebec, near its Horne mine, in conjunction with Nichols Copper and British |
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Rankama, Kalervo - Ed. (1967) The Precambrian Vol. 3 - The Geologic Systems. Interscience Publishers. |
Book (volume) |
| years. The Precambrian of the R epublic of the Congo and of the tvvo small adjoining states, Rwanda and...during brief field trips under the expert guidance of Dr. H ENRI BESAIRIE. The similarity between the metamorphosed...em·i Besairie . . 133 The P RECA1\1BRIAN OF THE CONGO, RWANDA, AND BURUNDI by L. Cahen and J . Lepersonne...GNEISS ~ DHARWARS CUDDAPM(S • CHIT T OOR MA DR AS I 3• 7 8° 80• JTrG. 8. Geological sketch rnap...quartzites, and associated with hornblende schists and talc schists. Overlying this is a volcanic sequence composed |
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(1927, January 22nd) Engineering and Mining Journal Vol. 123 (4) McGraw-Hill |
Journal (issue) |
| HOGS: 56 ceceews Graphite, B. L. Miller.......... Talc, Editorial Summary....... Tripoli, G. V. B. Levings...Owen ene soe cath oeas amen 166 Bes Belgian Congo, S. H. Ball...... Australasia, P. G. Tait.........1925, itself a year of high production. The copper mine production of the United States increased proportionately...development of a large orebody at the Livingston mine, in the Saw Tooth Mountains. This is undoubtedly...flotation mill was installed at the Galena mine of the Callahan Zinc-Lead Co., and at the Morning |
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Slack, John F., Kimball, Bryn E., Shedd, Kim B. (2017) Cobalt. Professional Paper Vol. 1802 (1802f) US Geological Survey doi:10.3133/pp1802f |
Report (issue) |
| .pdf. Cover. Underground photo of the Skuterud Mine in Norway showing pink secondary erythrite (a hydrated.......................................F13 Typical Mine Life..........................................................................................F16 Mine Waste Characteristics.........................................................................F18 Mine Closure.....................................................F2 F2. Bar chart showing world cobalt mine and refinery production and apparent consumption |
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(1926, January 16th) Engineering and Mining Journal Vol. 121 (3) McGraw-Hill |
Journal (issue) |
| Fisher Mica, J. A. Rogers Graphite, B. L. Miller Talc, Editorial Summary Tripoli, G. V. B. Levings E...and Rhodesia, South Africa Owen Letcher Belgian Congo, S. H. Ball Australasia, P. G. Tait Europe, W. A...Beckwith Machy. Co. Cleveland—Pittsburgh States: Mine & Smelter The Supply Co., Montreal, P. Q. Geo...In Canada, the production is nearly all from one mine, the Sullivan, at Kimberley, B. C., and the work...which will be in operation early in 1926. Sunnyside mine, at Silverton, is contemplating increasing its milling |
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(1927, August 13th) Engineering and Mining Journal Vol. 124 (7) McGraw-Hill |
Journal (issue) |
| 6k | c Synchronous Motors PRODUCTS: for “ea” Mine Fan Drive Operate at 100% Power Steam Engines Steam...annual report just issued by the Union Miniére du _Haut_-Katanga, the Belgian corporation that exploits the...remarkably rich and extensive copper deposits of the Congo region. As compared with 1925, the year 1926 does...varies from ———————————————— erance atistics ENTON mine, which is located in a gulch a short distance from...argentiferous galena, with pyrite coming in as the mine gets deeper. The gangue consists of barite, with |
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(1929, July 27th) Engineering and Mining Journal Vol. 128 (4) McGraw-Hill |
Journal (issue) |
| General Electric laboratories about three years ago by Dr. W. D. Coolidge, has been found useful for a score...the Graduate School of Brown University recently, Dr. Hans Zinsser sought to encourage individuality in...to be carried by a cantilever, as at West Springs mine, Transvaal, required for a bin. instead of the...cantilever carrying feeder belt at the West Springs mine, Johannesburg July 27,1929 —.Engineering and Mining...shaft support and underground chambers. Present mine production is from 5,000 to 5,500 tons per day, |
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(1934, June) Engineering and Mining Journal Vol. 135 (6) McGraw-Hill |
Journal (issue) |
| Improvemenf European 12-Mile Metal Market Tunnel for Mine Trends Drainage in Wales j jo AllEN-SHERMAN...Chrome-Molybdenum ]. C. Allan 253 Cast Iron at Mine Plant Foundries, R. H. Cromwell 256 Conditioning...pull at various speeds. The Ingersoll-Rand line of mine hoists also includes Single-Drum “Tugger” Hoists...about twenty years ago, when the porphyries and Katanga were coming in as pro¬ ducers. Before that, few...electrolytic for several months past. In the Rhodesia-Katanga district, which comprises small adjoining por¬ |
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(1925, January 17th) Engineering and Mining Journal Vol. 119 (3) McGraw-Hill |
Journal (issue) |
| production may be mentioned the Union Miniére du Haut Katanga, of Africa, and the Braden Copper Co. of Chile...of operations have been “kept on their toes,” and mine and mill staffs have been continually seeking for...Lead Co. in Washington County, Southeast Missouri’s mine production set a new record, about 200,000 tons...Tri-state district, followed by. Anaconda, the Franklin mine, Wisconsin, and small amounts from scattering producers...these two factors change, it becomes possible to Mine material that cannot now be regarded as |
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