 | Villeneuve, M., Gärtner, A., Kalikone, C., Wazi, N., Hofmann, M., Linnemann, U. (2019) U-Pb ages and provenance of detrital zircon from metasedimentary rocks of the Nya-Ngezie and Bugarama groups (D.R. Congo): A key for the evolution of the Mesoproterozoic Kibaran-Burundian Orogen in Central Africa. Precambrian Research, 328. 81-98 doi:10.1016/j.precamres.2019.04.003 | Journal (article/letter/editorial) | | from metasedimentary rocks of the Nya-Ngezie and Bugarama groups (D.R. Congo): A key for the evolution of...metasedimentary Nya-Ngezie and Bugarama groups. Both of them occur along the Congo, Rwanda and Burundi borders and...1120 Ma) and a similar age range for the lower Bugarama Group (ca. 2850 to ca. 1207 Ma). Accordingly,...previously been correlated to the Nya-Ngezie and Bugarama groups has to be reexamined. New radiometric data...to Uganda through the Kivu province of eastern Congo, Burundi and Rwanda (Fig. 1a). Despite numerous |  | | Journal (article/letter/editorial) | | southwest, through Zaire, Burundi, Tanzania, and Rwanda to southwest Uganda in the north northeast. Its...Economic mineralization is known mainly from its northern sectors, within three geographically separated...Rift and a northeastern province covering Burundi, Rwanda, the west lake district of Tanzania, and southwest...Cumulative cassiterite production in the northeastern province, for example, may be estimated at approximately...M-Mashonga Au: No-Nyarnulilo W; Rh-Ruhiza W. Rwanda: B-Bugarama W; Bu-Buranga pegmatite; Mi-Miyovc Au; Bi-Bisesero |  | Dewaele, S., De Clercq, F., Hulsbosch, N., Piessens, K., Boyce, A., Burgess, R., Muchez, Ph. (2016) Genesis of the vein-type tungsten mineralization at Nyakabingo (Rwanda) in the Karagwe–Ankole belt, Central Africa. Mineralium Deposita, 51 (2) 283-307 doi:10.1007/s00126-015-0608-x | Journal (article/letter/editorial) | | vein-type tungsten mineralization at Nyakabingo (Rwanda) in the Karagwe–Ankole belt, Central Africa S....deposit at Nyakabingo in the central Tungsten belt of Rwanda is located in the eastern flank of the complex...and the typical association of the W deposits in Rwanda, but also worldwide, with granite intrusions, W...Fluid flow . Karagwe–Ankole belt . Neoproterozoic . Rwanda . Tungsten mineralization Editorial handling:...Lakes region of Central Africa and covers parts of Rwanda, Burundi, Uganda, Tanzania, and Eastern Congo. |  | | Journal (article/letter/editorial) | | hydrothermal quartz veins. Many deposits in the province occur in siliciclastic metasedimentary, or metabasaltic...platinum) province; and the early Neoproterozoic (1 Ga) Kibara rare metal and gold province that is the...application of modern concepts and technologies, this province is drastically underexplored. Keywords: Gold,...Department of Geology and Mines, Rwanda Natural Resources Authority, Kigali, Rwanda 3 Technical University of...felsic intrusions. Geographically, this giant metal province comprises Kivu and Maniema, as well as major portions |  | | Journal (article/letter/editorial) | | belts, which extend over 700 km from the Katanga Province (Southeastern Congo) to Uganda, were formed by...KaragweAnkole Belt (KAB) to the northeast (Burundi, Rwanda, and Uganda). The KIB is separated from the KVB...± 23 Ma [30]. Furthermore, extensive dating in Rwanda, based on Rb/Sr, was invalidated in [17] using...and 1956. N. Varlamoff expanded his fieldwork to Rwanda and Burundi between 1960 and 1969 in order to study...occurrence is the Gatumba mine in Central Rwanda [4,54,57]. Detailed studies in this district provide much useful |  | | Book | | MINERALS& GEMSTONES of East Africa Burundi, Kenya, Rwanda, Tanzania and Uganda Bruce Cairncross Published...East African resources 12 Burundi 13 Kenya 14 Rwanda 16 Tanzania 17 Uganda 20 Gemological properties...is not commonly known that neighbouring Uganda, Rwanda and Burundi are also sources of some interesting...the gem-quality tourmaline that can be found in Rwanda). Literature on the subject is limited; the previous...of the five featured countries - Burundi, Kenya, Rwanda, Tanzania and Uganda - and introduces the reader |  | | Journal (volume) | | Precambrian Gabbro- anorthosite Complexes, Tete Province, Mozambique: M. W. C. Barr and M. A. Brown .....Vail ............. 161 Ductile Shear Zones in the Northern Red Sea Hills, Sudan and their Implication for...Geological Mapping and Mineral Exploration in Northern Sudan using Satellite Remote Sensing: P. S. Griffiths...Discussion with Reference to the Niger-Nigerian Province: J . Kinnaird and P. Bowden . . . . . . . . ....Geochemical Characteristics of the Nigerian Anorogenic Province: R. A. Batchelor . . . . . . . . . . . . . . |  | | Journal (issue) | | ............... 93 by A. Falster The Rock Candy mine, British Columbia ................................Schoten COVER: ELBAITE on albite, from the Jonas mine, Minas Gerais, Brazil. Keith Proctor specimen; photo...paid at Bowie, Maryland d\foxtfi£zn (IcJufoxnui Northern California has many quality mineral dealers. Some...specimens are still recoverable from the dumps or in the mine work ings. LOCATION, ACCESS AND REGIONAL SETTING...Laranjeiras and, after a short slope, reaches the mine at the eleva tion of 250 m. The Baixio road runs |  | | Book (volume) | | 686 692 702 Preface Canaries in a Collapsing Mine The rich compendium of information in my colleague...nonequivalence comes from a study of three turaco species in Rwanda (Sun et al. 1997). These large birds were observed...effective insecticides (Takekawa et al. 1982). In northern Washington state, avian control of spruce budworm...herbivorous Red Grouse (Lagopus lagopus scoticus) by Northern Harriers (Cirrus cyaneus) and Figure 8. Steller's...take advantage of lemming population booms in northern Alaska (Pitelka et al. 1955), but also decrease |
|
