 | | Journal (article/letter/editorial) | | and present metal prices, gold in hydrothermal quartz veins is the major commodity, followed by tin either...rare metal pegmatites or in sheeted, hydrothermal quartz veins. Many deposits in the province occur in siliciclastic...Geographically, this giant metal province comprises Kivu and Maniema, as well as major portions of the Eastern...Region Provinces of the Democratic Republic of the Congo (DRC). It also includes Burundi and Rwanda, and...attempts to fill this gap. Geological background The Congo Craton was assembled from Archaean nuclei by multiple |  | BĂŒttner, Steffen H., Reid, Wesson, Glodny, Johannes, Wiedenbeck, Michael, Chuwa, Gerald, Moloto, Thapelo, Gucsik, Arnold (2016) Fluid sources in the TwangizaâNamoya Gold Belt (Democratic Republic of Congo): Evidence from tourmaline and fluid compositions, and from boron and RbâSr isotope systematics. Precambrian Research, 280. 161-178 doi:10.1016/j.precamres.2016.05.006 | Journal (article/letter/editorial) | | Fluid sources in the TwangizaâNamoya Gold Belt (Democratic Republic of Congo): Evidence from tourmaline...Department of Geology, Rhodes University, Grahamstown, South Africa Deutsches GeoForschungsZentrum, Potsdam,...Corporation, Bukavu, Congo d Department of Geology, University of Johannesburg, South Africa b a r t i...Hydrothermal quartz veins Hydrothermal gold deposit Fluid flux SIMS EPMA a b s t r a c t The TwangizaâNamoya...17 Ma; RbâSr mineral data). Fluid inclusions in quartz that are texturally associated with hydrothermal |  | | 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...gathered by the same historical owners of Banroâs Twangiza property were confirmed in a drilling programme...Offices in: Australia North America Southern Africa South America United Kingdom SRK Consulting Windsor |  | | Journal (article/letter/editorial) | | Geosciences, University of Witwatersrand, Johannesburg, South Africa a r t i c l e i n f o Article history:...Buhweju gold ïŹeld. The gold cluster found at Kitaka mine is characterised by a low magnetic anomaly and high...also be interpreted in terms of the Geita and Twangiza structural corridors (gold trends) known from...trending Twangiza corridor controls gold mineralization in the Democratic Republic of Congo (DRC). ©...quartzite Precambrian Intrusive rocks Dolerite dykes Quartz veins Dolerites and metaâdolerites favourable |  | 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) | | of the Kibara Belt (KIB), Democratic Republic of Congo Douxdoux Kumakele Makutu 1 , Jung Hun Seo 2, * ...of the Kibara Belt (KIB), Democratic Republic of Congo. Minerals 2023, 13, 458. https:// doi.org/10.3390/min13040458...University, Kinshasa 012, Democratic Republic of the Congo Correspondence: seo28@snu.ac.kr; Tel.: +82-10-4457-4877...Mesoproterozoic (1094â755 Ma) granites and Sn-W bearing quartz veins that cut through metasedimentary country...muscovite-quartz (±topaz-fluorite-tourmaline) occur in the granites, and muscovite-sericite-quartz occurs |  | Codeço, Marta S., Weis, Philipp, Trumbull, Robert B., Pinto, Filipe, Lecumberri-Sanchez, Pilar, Wilke, Franziska D.H. (2017) Chemical and boron isotopic composition of hydrothermal tourmaline from the Panasqueira W-Sn-Cu deposit, Portugal. Chemical Geology, 468. 1-16 doi:10.1016/j.chemgeo.2017.07.011 | Journal (article/letter/editorial) | | needle-shaped tourmaline from late-stage vugs in the quartz veins. All tourmalines from Panasqueira have ferromagnesian...alteration temperature in the wallrocks, based on Ti-in-quartz thermometry, of 500° C is -7.1 â°. AN This isotopic...of tourmaline combined with estimates from Ti-in-quartz thermometry suggest that hydrothermal ore formation...of a swarm of sub-horizontal, T hydrothermal quartz veins in proximity to the greisenized cupola (greisen)...vein system currently exposed in the underground mine, and the temporal range of tourmaline formation |  | | Report (chapter) | | LAAC CA LOC IA CA LOC IA SOC LAAC Sons of Gwalia South Pipeline St Helena St Ives Sukhoi Log Sunrise Dam...Tarkwa Teberebie Telfer Timmins Division Tuanjigou Twangiza Twin Creeks Unisel Upper Kumar Vaal River Vasilkovskoye...Origin of the ore-forming fluid for orogenic gold quartz vein systems in the western North American Cordillera: |  | | Report (issue) | | highest-lying diamond pipe. Commissioning Letseng mine at 10 500 feet during the last two years has called...Whatever you're mining, wherever you're mining, mine it on Bridgestones Bridgestones â for all the variables...Operating conditions differ enormously from mine to mine. Not only are there variations in the kind of...Whatever youâre mining, wherever youâre mining, mine it on Bridgestones. iaaseinn Money â BRIDGE STONE..., M.Sc. (Inf. Sci.) North America Central and South America Australasia Far East Southern Africa Central |  | | Book | | S. Flatman AngloGold Ashanti, Ergo Operation, South Africa vi Contributors C.A. Fleming SGS LakeïŹeld...Ballarat, Australia B. Green Mintek, Randburg, South Africa J. GuÌntner Outokumpu Technology, Oberursel...Hydrometallurgy Division, Randburg, South Africa G. Kyriakakis Engelhard, South Carolina, USA H. Lacy Outback...Mintek, Measurement and Control Division, Randburg, South Africa J.W. Mackenzie Murdoch Mackenzie Metallurgy...Australia P.H. Radcliffe Rand ReïŹnery Ltd., Germiston, South Africa M. Millard Intermet Engineering Pty Ltd |  | | Book (edition) | | Flatman, Previously AngloGold Operation, Brakpan, South Africa Ashanti, Ergo C.A. Fleming, SGS Minerals... DC, USA A. Götz, Fraser Alexander, Boksburg, South Africa G. Beale, Schlumberger, Denver, CO, USA...B. Green, Retired (previously Mintek, Randburg, South Africa) P. Breuer, CSIRO, Perth, WA, Australia...Crundwell, CM Solutions (Pty) Ltd, Johannesburg, South Africa G. DeschĂȘnes, BBA Inc., Toronto, ON, Canada...Hulbert, Retired (previously Mintek, Randburg, South Africa) ix x List of Contributors M. Jeffrey |
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