 | | Journal (article/letter/editorial) | | the Kivu Belt (Eastern Democratic Republic of the Congo) and Their Relationships with the Last Kibaran Tectono-Thermal...the Kivu Belt (Eastern Democratic Republic of the Congo) and Their Relationships with the Last Kibaran Tectono-Thermal...du Sud Kivu, Bukavu, Democratic Republic of the Congo; robertwazi@yahoo.fr Ecole Doctorale de l’Université...Officielle de Bukavu, Bukavu, Democratic Republic of the Congo Senckenberg Naturhistorische Sammlungen Dresden...concentrations of economic ore bodies; Kivu; Eastern Congo; Central Africa iations. 1. Introduction Copyright: |  | | Journal (article/letter/editorial) | | types may be mined for tin, niobium, tantalum, beryl and lithium minerals; (c) In the same metallogenic...cassiterite, columbo-tantalite, petalite, microlite, beryl, spodumene, amblygonite, lepidolite, etc. closely...zoning in 1939 in Maniema, Kivu and Katanga in the Democratic Republic of the Congo and after 1952, in...has been noted in the Democratic Republic of the Congo, as well as in pegmatite types of Rwanda, Burundi...quartz, micas, tourmalines of different colors, beryl, spodumene, amblygonite, apatite, cassiterite, coltlmbo-tantalite |  | Makutu, Douxdoux Kumakele, Seo, Jung Hun, Lee, Insung, Oh, Jihye, Kang, Pilmo, Ongendangenda, Albert Tienge, Makoka, Frederic Mwanza (2023) Magmatic-Hydrothermal Fluid Processes of the Sn-W Granites in the Maniema Province of the Kibara Belt (KIB), Democratic Republic of Congo. Minerals, 13 (4) 458 doi:10.3390/min13040458 | Journal (article/letter/editorial) | | Granites in the Maniema Province of the Kibara Belt (KIB), Democratic Republic of Congo Douxdoux Kumakele...Granites in the Maniema Province of the Kibara Belt (KIB), Democratic Republic of Congo. Minerals 2023...University, Kinshasa 012, Democratic Republic of the Congo Correspondence: seo28@snu.ac.kr; Tel.: +82-10-4457-4877...+82-10-4457-4877 Abstract: The Kibara belt (KIB) in the Maniema province hosts orebodies bearing cassiterite-wolframite...provinces in Africa are as follows: 1.1 Man Shield, 1.2 Congo Craton, 1.3 Zimbabwe Craton, 1.4 Kaapvaal Craton; |  | | Journal (article/letter/editorial) | | Africa" extendingfrotn CapeProvincebeyondthe northern Congo includesthe continent'sprincipal iron, manganese...Ethiopia, include the principal graphite zones and beryl, gold, diamond and coal provinces. The narrow Atlantic...to the Sudan. "High Africa" (I) rises betweenthe Congo,Angola, and Kalaharibasins--andthe East-Africanfolds...north-east (Stanleyvillearea), (b) southwest(Lower Congo) and (c) south-east (Katanga).It is distinguished...from Nambala,to M'utuntuand Musombwishi, alongthe Congo/ Rhodesianborder,west of Elisabethville(37). A |  | | Journal (article/letter/editorial) | | this giant metal province comprises Kivu and Maniema, as well as major portions of the Eastern, Kasai...Region Provinces of the Democratic Republic of the Congo (DRC). It also includes Burundi and Rwanda, and...and 600 t gold. At times, bismuth, molybdenite, beryl and amblygonite were byproducts. The region is geologically...attempts to fill this gap. Geological background The Congo Craton was assembled from Archaean nuclei by multiple...The Kibara belt forms the eastern margin of the Congo Craton but the actual contact is largely buried |  | | Journal (article/letter/editorial) | | pegmatitic bodies in Numbi, South Kivu Eastern D.R Congo I.A. Oyediran, C. Nzolang, M.P. Mupenge, S.O. Idakwo...pegmatitic bodies in Numbi, South Kivu Eastern D.R Congo, LITHOS (2020), https://doi.org/10.1016/j.lithos...PEGMATITIC BODIES in NUMBI, SOUTH KIVU EASTERN D.R CONGO I. A. Oyediran1,2,* oyediranibrahim2012@g mail.co...Department of Geology, Official University of Bukavu, DR Congo 4 Department of Earth Sciences, Kogi State University...namely; Maniema, Katanga and North Kivu belong to the Kibara belt of Democratic Republic of Congo (Fig. |  | Büttner, Steffen H., Reid, Wesson, Glodny, Johannes, Wiedenbeck, Michael, Chuwa, Gerald, Moloto, Thapelo, Gucsik, Arnold (2016) Fluid sources in the Twangiza–Namoya Gold Belt (Democratic Republic of Congo): Evidence from tourmaline and fluid compositions, and from boron and Rb–Sr isotope systematics. Precambrian Research, 280. 161-178 doi:10.1016/j.precamres.2016.05.006 | Journal (article/letter/editorial) | | Twangiza–Namoya Gold Belt (Democratic Republic of Congo): Evidence from tourmaline and fluid compositions... Potsdam, Germany c Banro Corporation, Bukavu, Congo d Department of Geology, University of Johannesburg...the South Kivu and Maniema provinces of the eastern Democratic Republic of Congo (DRC; Fig. 1) shows...evolution of the eastern Democratic Republic of Congo has not been investigated in detail and surface...the south. However, the authors exclude the Kivu-Maniema region, in which the TNGB is located, from their |  | | Journal (article/letter/editorial) | | In the west the Kibaran belt is limited by the Congo craton (although the border area is not well exposed...area but absent in the morphologically immature Congo-Nile waterdivine to the west. The syenites and carbonatites...rare lepidolite, small prisms of white or greenish beryl, cassiterite and columbo-tantalite - Type 6: zoned...amblygonite and spodumene, pockets of big crystals of beryl, low contents of cassiterite, columbo-tantalite...(about 97 mole per cent) had been detected at Kalima, Maniema (Varlamoff 1958). Similarly, earlier platy |  | | Report (volume) | | ------------------ Democratic Republic of the Congo _____________________________ _ Republic of South...Estimated reserves of tin, Democratic Republic of the Congo, 1965_________________________________________________...valuable minerals such as columbite-tantalite, beryl, or spodumene. Most productive pegmatites are in...Manono pegmatite in the Democratic Republic of the Congo, which is 10 kilometers long and 100-400 meters...Ma:ruiema area, tin belt, Democratic Republic of the Congo 11. Rwanda, Burundi, Uganda, and Tanganyika (Tanza:nia) |  | | Journal (article/letter/editorial) | | major depositsand especially Messrs.Bradford,A. Burne,Dr. de Neve, Major Farrington,Dr.Ing. Hermann, Messrs...The writer is indebted to Dr. Charles H. Behre,to Dr. RichardH. Jahnsand Dr. KennethBurke who kindly...Glenoverfarm, SouthAfrica, (personalcommunication, Dr. Haughton). James(18) hasprovedthat replacement...wasfoundin microcline-oligoclase granites in the Congo (6). At the beginningof the emplacementof the ring...Pegmatiteswarms are in roof pendantsin the Idibas (Congo), Madagascar,at Bikita and in the Yellowknife-Beaulieu |  | | Journal (article/letter/editorial) | | to f o r m a s i n g l e s t a b l e unit, the Congo Craton [12]; and the O r a n g e R i v e r belt...: Z a m b i a (Nchanga and Muful i ra ) *, 55%; Congo (Kolwezi), 30%; South A f r i c a (O'okiep), 4%;...the p r i n c i p a l p r o d u c e r s a r e : Congo (Kipushi), 40%; Z a m b i a (Broken Hill), 10%;...A& Oe BERYL TUNGSTEN TIN 1 J L Fig. 3. The distribution of the principal deposits of beryl, tin and...addition, lead is produced from Katanga, the Lower Congo region (Niari), Nigeria (Abakaliki) and Egypt. 2 |  | | Journal (article/letter/editorial) | | 2WOa.3H20, as white chalky material, from Belgian Congo. Named after Raymond Anthoine, mining geologist...BeO 1"2 ~ with bavenite from the decomposition of beryl and plagioclase in the emerald mines, Urals. [M...2Al~Oa.3SiO~.2H~O§ as white compact material with beryl in pegmatite, from Londonderry, Western Australia...monoclinic crystals from Markirch, Alsace. Named after Dr. Henri Derville of Strasbourg university. [M.A. 10-353...altaite from Organ Mts., New Mexico. Named after Dr. Kingsley Charles Dunham (1910-) of the Geological |  | Hulsbosch, Niels, Hertogen, Jan, Dewaele, Stijn, André, Luc, Muchez, Philippe (2014) Alkali metal and rare earth element evolution of rock-forming minerals from the Gatumba area pegmatites (Rwanda): Quantitative assessment of crystal-melt fractionation in the regional zonation of pegmatite groups. Geochimica et Cosmochimica Acta, 132. 349-374 doi:10.1016/j.gca.2014.02.006 | Journal (article/letter/editorial) | | such as apatite, columbitegroup minerals and P beryl. Modelling of Rayleigh fractionation, starting from...pre-Mesoproterozoic domains: the Archaean-Palaeoproterozoic Congo Craton to the west and north, the Archaean Tanzania...belts are separated in the Democratic Republic of Congo (DRC) by the northwestern extension of the Palaeoproterozoic...complemented by own analyses). Location # Bukena 1 Kalima 10 Kirengo 3 Lutshuruk 1 Madiakala 2 Makamba...52 9 10 Coordinates: Bukena 7°400 S 27°190 E; Kalima 2°430 S 26°170 E; Kirengo 1°580 S 29°370 E; Lutshuruk |  | | Journal (issue) | | een pegmatie t Jahusimba, Zaire, in scorodie t * Kalima . Zaire, in kwarts samen met cassiterie t * Motto.... Butgenbach . 'Les Minéraux de Belgique et du Congo Beige', Dunod . 1947 . p . 38-39 . R . Exel, 'Die...Pas-de-Calais, Frankrijk Toermalijn 3 48-53 54-57 59-60 Beryl 30 jaar MKA . .- een suksesnummer Las minas de La |  | | Book (edition) | | This book is respectfully dedicated to the memory of Dr. John Sinkankas for his kind initiative and support...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...Sud-Kivu, and Maniema. There is also a country called Republic of Congo or simply Congo (capital Brazzaville)...Precambrian dolomite near Kinshasa, Dern. Rep. of Congo. AM 57, 394-398, 1982. Allabogdanite (Fe,Ni) 2P |  | | Book | | Buttgenbach H. (1 947) Les Mineraux de Belgique et du Congo Beige. 573 p. Paris: Ed. Dunod. Cesbron, F. (1985)...the government of the Democratic Republic of the Congo introduced a new admin istrative subdivision for...Haut-Loma mi Province. What formerly was called the Bas-Congo Province is known today by the name of Central Kongo...abbreviated (B = Belgium; D.R. Congo = Democratic Republic of the Congo; F = France). 4. The biographical...ttgenbach, H. (1 947) Les mineraux de Belgique et du Congo Beige. 573 p., Paris: Dunod. Blondieau, M. & Poirot |  | | Book | | sometimes an essential mineral: schorl, muscovite, beryl, topaz, cassiterite, albite, lepidolite and epidote...batholiths. Such is the case in the Kalima region, Maniema, Congo, where an important tin mineralization...exists around the Maniema granite massifs, in the eastern part of the former Belgian Congo (N. Varlamoff...1934). In the same way, in the Kalima region (Maniema, Belgian Congo), N. Varlamoff {1948) writes: The...of the vein beds of quartz with cassiterite and beryl in the schist of the aureole. The quartzose pneumatolytic | | | Book | | sometimes an essential mineral: schorl, musco¬ vite, beryl, topaz, cassiterite, albite, lepidolite and epidote...batholiths. Such is the case in the Kalima region, Maniema, Congo, where an important tin mineralization...exists around the Maniema granite massifs, in the east¬ ern part of the former Belgian Congo (N. Varlamoff...1934). In the same way, in the Kalima region (Maniema, Belgian Congo), N. Varlamoff (1948) writes: The...of the vein beds of quartz with cassiterite and beryl in the schist of the aureole. The quartzose pneumatolytic |  | | Corporate Document | | AND NAMOYA CONCESSIONS, DEMOCRATIC REPUBLIC OF CONGO Prepared for: Banro Corporation Prepared by:...Figure 1.2: Location within Democratic Republic of Congo ..................................................concessions in the Kivu and Maniema provinces of the Democratic Republic of Congo (DRC) since 1995. Political...AND NAMOYA CONCESSIONS, DEMOCRATIC REPUBLIC OF CONGO 1 INTRODUCTION 1.1 Terms of Reference Steffen...Exploitation Permits in the Democratic Republic of Congo (DRC). Steffen, Robertson and Kirsten (UK) Ltd |  | | Book | | Precambrian in age. The Merensky reef, named for Dr. Hans Merensky, who was in charge of the prospecting...desia, and the Katanga group in Zambia and the Congo. Such identifications, however, are far from certain...et les metaux qui I'accompagnent, in Geologie du Congo Beige: Imprimerie H. Vaillant-Carmanne, S. Α., Liege...Observations on the geology and mines of the Belgian Congo: Min. Mag., v. 42, p. 337-348 Francois, Α., 1 9... 1 9 3 5 , Les minerals de cuivre de Kinsenda (Congo Beige), Notes nos. 1-3: Soc. Phys. et d'Hist. Nat |  | | Journal (issue) | | aquamarine, 1.12 ct Imperial topaz and 4.84 ct golden beryl. Courtesy of John Dyer Gems; composite photo by...calculating the amount of vacancies in the X site. Dr U Tin Hlaing (p.tinhlaing@gmail.com) Dept. of Geology...Geology (retired) Panglong University, Myanmar Dr May Theint Theint Gemological Institute of Myanmar Yangon...an interesting addition to oneof-a-kind jewellery. Dr Jaroslav Hyršl (hyrsl@hotmail.com) Prague, Czech...Republic of the Congo For almost the past two decades, the Democratic Republic of Congo (DRC) has been |  | | Book | | compiled (as were the following twenty Lists) by Dr L J Spencer, with the object of providing a convenient...arose from the collaboration of one of us (PGE) with Dr Hey in the preparation of recent Lists, and a recognition...Society of Great Britain and by their present compiler, Dr M H Hey. It should be noted in this connection that...1939), which attracted the comment in a review by Dr L J Spencer: ‘Much of the infor¬ mation has been...Magazine and Abstracts’ (M.A. 7, 313). We also thank Dr Hey for his encouragement and many helpful comments |  | | Book | | The contribution of essentially two chapters from Dr. C. Cuff has considerably enhanced the text as has...Range in the Soviet Union, in the Republic of the Congo, Nigeria, Ruanda-Urundi, and others); however, the...northern Bolivia, Nigeria, and the Republic of the Congo. Large primary deposits rarely occur (Cornwall in...China, Burma, Thailand, Nigeria, Republic of the Congo, and Ruanda-Urundi. Tin placers in all these regions...quartz, feldspars ± micas, lithium rich silicates, beryl, tourmaline etc. Columbite/tantalite are valuable |  | | Journal (issue) | | from India’ and ‘Ruby Mines of Burma’. Prepared by Dr James Shigley, each list includes brief descrip-...deposits related to alkaline igneous rocks (syenite). Dr Bahman Rahimzadeh (b_rahimzadeh@sbu.ac.ir) and Rasoul...cordierite will be reported in a future publication. Dr J. C. (Hanco) Zwaan (hanco.zwaan@naturalis.nl) Netherlands...Leiden, The Netherlands Dr Federico Pezzotta Natural History Museum of Milan, Italy Dr George R. Rossman California...different hardness of the three minerals (Mohs 7½–8 for beryl, 6–6½ for pyrite, 3½ for dolomite). Within the mixed |  | | Report (issue) | | 27 Chad . . . . . . . . . . . . . . . . . . . 31 Congo . . . . . . . . . . . . . . . . . . 33 Cote d'Ivoire...Heydari is a mining engineer and mineral economist. Dr. Heydari has worked in California, Colorado, and...petroleum and diamonds in Angola, petroleum in the Congo and Nigeria, gold in Ghana, bauxite in Guinea, uranium...'32 82 620 10 Central African Republic 414 Congo 115 Cote d' lvoire 510 178 17,000 5 15 (2)...million carats, was smuggled out of the country into Congo via Zaire. Crude oil exports accounted for approximately |
|
