 | | Journal (article/letter/editorial) | | Mineral Occurrences in the Kivu Belt (Eastern Democratic Republic of the Congo) and Their Relationships...Mineral Occurrences in the Kivu Belt (Eastern Democratic Republic of the Congo) and Their Relationships...UniversitĆ© Officielle du Sud Kivu, Bukavu, Democratic Republic of the Congo; robertwazi@yahoo.fr Ecole...Officielle de Bukavu, Bukavu, Democratic Republic of the Congo Senckenberg Naturhistorische Sammlungen Dresden...host large amounts of mineral resources such as cassiterite, wolframite, gold, and columbite-group minerals |  | | Journal (article/letter/editorial) | | schutte@gmail.com Ā© 2017 March Geological Society of South Africa Abstract Tantalum is an important metal...within the Kibara Belt (mainly Rwanda and the DR Congo), around the Kenticha mine (Ethiopia) and in the...predominate in the Man Shield (Sierra Leone), the Congo Craton (DR Congo), the Kamativi Belt (Zimbabwe) and the...locations of known deposits of Ta and Nb in Africa was SOUTH AFRICAN JOURNAL OF GEOLOGY 2017 ā¢ VOLUME 120.1 PAGE...importance, Rwanda, the Democratic Republic of the Congo (DRC), Mozambique, Ethiopia, Nigeria and Burundi |  | | Journal (article/letter/editorial) | | ring extending from the Lower Congo to the Central Highlands and to South West Africa. Most of the metalliferous...Rift Valley and the Karroo transgression of the Congo Basin. This "ribbon" is 2500 miles long, width varying...Sn, Nb, W, Au Cu, Co, U, Zn region Ituri, Uele, Kivu, Tanganyika Uganda, Ruanda, Maniema, Katanga Katanga...the Laurentian shield. Inserting the missing link, Kivu-Maniema results in an elongated mineralized belt...quarries of southern Kivu is 980 million years old. The Dwyka tillite of the Union of South Africa or the basal |  | Shikika, Alidor, Zabene, Francois, Muvundja, Fabrice, Mugumaoderha, Mac C., Colaux, Julien L., Aatach, Mohamed, Gaydardzhiev, Stoyan (2021) Extraction of Ta and Nb from a Coltan Bearing Ore by Means of Ammonium Bifluoride Fluorination and Sulfuric Acid Leaching. Minerals, 11 (12) 1392 doi:10.3390/min11121392 | Journal (article/letter/editorial) | | Bukavu), Bukavu B.P. 854, Democratic Republic of the Congo; fzabene@gmail.com (F.Z.); amisimuv@yahoo.fr (F...Bukavu), Bukavu B.P. 285, Democratic Republic of the Congo Namur Institute of Structured Matter (NISM), Synthesis...perimeter of the Lulingu district (South Kivu, province of the Democratic Republic of the Congo). The ore was...remaining minerals that are present include cassiterite, cassiterite,ilmenite, ilmenite,rutile, rutile,with...residue, Figure 4. BSE phases (1-coltan, 2-cassiterite, 3-quartz) andand EDSEDS mapping for BSE view |  | Melcher, Frank, Graupner, Torsten, GƤbler, Hans-Eike, Sitnikova, Maria, Henjes-Kunst, Friedhelm, OberthĆ¼r, Thomas, Gerdes, Axel, Dewaele, Stijn (2015) Tantalumā(niobiumātin) mineralisation in African pegmatites and rare metal granites: Constraints from TaāNb oxide mineralogy, geochemistry and UāPb geochronology. Ore Geology Reviews, 64. 667-719 doi:10.1016/j.oregeorev.2013.09.003 | Journal (article/letter/editorial) | | 4.1.2. Congo Craton (DRC) 4.1.3. Zimbabwe Craton (Zimbabwe) 4.1.4. Kaapvaal Craton (South Africa) ...North-eastern DRC (Ubendian, Orientale and northern North Kivu) D 4.3. Neoproterozoic (1000-542 Ma) TE 4.3...Zimbabwe) 4.3.3. Orange River Pegmatite Belt (Namibia, South Africa) AC 4.3.3.1. Radiometric data 4.3.3.2....provinces MA 5.1. Archean 5.1.1. Man Shield 5.1.2. Congo Craton 5.2. Paleoproterozoic CE P 5.2.1. Birimian...Shield (Sierra Leone), the Congo Craton TE (Democratic Republic of the Congo), the Kamativi Belt (Zimbabwe) |
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