 | Hofmann, Axel, Bekker, Andrey, Dirks, Paul, Gueguen, Bleuenn, Rumble, Doug, Rouxel, Olivier J. (2014) Comparing orthomagmatic and hydrothermal mineralization models for komatiite-hosted nickel deposits in Zimbabwe using multiple-sulfur, iron, and nickel isotope data. Mineralium Deposita, 49 (1) 75-100 doi:10.1007/s00126-013-0476-1 | Journal (article/letter/editorial) | | komatiite-hosted nickel deposits in Zimbabwe using multiple-sulfur, iron, and nickel isotope data Axel...2013 Abstract Trojan and Shangani mines are low-grade (<0.8 % Ni), komatiite-hosted nickel sulfide deposits...volcano-sedimentary sequences of the Zimbabwe craton. At both mines, nickel sulfide mineralization is present...structural–metamorphic–metasomatic overprints in both the Trojan and Shangani deposits make it difficult to ascertain...these competing models. Massive ores at Shangani Mine show mass-dependent fractionation of sulfur Editorial |  | | Journal (article/letter/editorial) | | Late Archean Reliance Komatiitic Event in the Zimbabwe Craton––Magmatic Architecture, Physical Volcanology...PRENDERGAST†,* 1 Carson Close, Greendale, Harare, Zimbabwe Abstract The widespread komatiitic Reliance lithostratigraphic...basinal facies in the north and west parts of the Zimbabwe craton to a generally sulfide poor, shallow-water...and up to 2,500 m thick, dominantly of komatiitic basalt composition, of very low height/breadth aspect...emplacement processes to those of Hawaiian and flood-basalt flow fields. Flow-field development was influenced |  | | Journal (article/letter/editorial) | | Department of Geology, University of Zimbabwe, MP167, Harare, Zimbabwe (Manuscript ucceptecl July 14, 1997)...metamorphic data froni the Trojan nickel mine area i n the Shamva-Bindura Greenstone Belt (SBGB) show...stratigraphy, while metamorphic conditions in the mine area reached about S O O T at pressures of 3-4 kbar...rccrystallisation of M, assemblages. M? temperatures in the mine area reached 565°C. Such high contact metamorphic...separated by as much as 70 Ma. D, structures in the Trojan area can be related to a large mantled-gneiss, |  | | Journal (issue) | | Geological Society of Zimbabwe G S Z Newsletter October 2017 No. 3 of 3 of 2017 A composite section...showing the stratigraphy of the Mid-Zambezi Basin in Zimbabwe. The position of the Vulcanodon karibaensis type...encountered in the Forest Sandstone and Batoka Basalt formations. Note that all facies, except for Facies...Society of Zimbabwe, P.O. Box CY 1719, Causeway, Harare Geological Society of Zimbabwe Newsletter ...……………………………………………... NEWS Geology Department, University of Zimbabwe – Maideyi Meck …………… The Mennell Geological Society |  | | Journal (issue) | | Geological Society of Zimbabwe G S Z Newsletter June 2018 No. 2 of 3 of 2018 Artisanal chrome...Society of Zimbabwe, P.O. Box CY 1719, Causeway, Harare Geological Society of Zimbabwe Newsletter ...du Toit Memorial Lecture ……………………………...….…. The Zimbabwe Craton in Mozambique: A brief review of its geochronological...Department, University of Zimbabwe – Maideyi Meck …………… News from the Zimbabwe School of Mines – Maideyi...Symposium 2018 and Chewore Field Excursion …………………… Zimbabwe Mineral Resource Conference ……………………………………. 26 |  | | Report (issue) | | interest in the geo logy and mineral resources of Zimbabwe which followed the removal of United Nations sanctions...original Bulletin is the insertion of Table IIIA, Zimbabwe Mineral Production and Value, on page 114A. Due...Africa for views of Wankie Colliery and the Trojan nickel mine, and to the Photographic Section of the Ministry...Marginal Zone Central Zone 46 47 48 51 The Zambezi Metamorphic Belt . Western Section Central Section Eastern...Victoria! Falls, occupying joint pattern in Karoo basalt. II Granite Dwalas. Bornhardts in Mtoko area. |  | | Report (chapter) | | 26, 2015 Neoarchaean tectonic evolution of the Zimbabwe Craton HIELKE A. J E L S M A 1 & P A U L H....the Neoarchaean granites and greenstones of the Zimbabwe Craton, southern Africa. A major tectono-magmatic...burial, reheating and partial melting of hydrated basalt at mid- to lower-crustal pressures of 5-10 kbar...University on June 26, 2015 TECTONIC EVOLUTION OF THE ZIMBABWE C R A T O N ~, ~ - - ~'~" ~ ~ ' ,~ _~... o o o o ~ o o o o o o o o o o o o F-F- ~ ZIMBABWE THE ~ o o o o o o o o o o o ~ 0 F- OF 9 |  | | Journal (issue) | | Geological Society of Zimbabwe Newsletter June, 2011 Geological Society of Zimbabwe 1960 -2010 G S Z...Newsletter June 2011 Tectonic evolution of the Zimbabwe Craton in the early Palaeoproterozoic. (a) Following...Following Söderlund et al. (2010), the Zimbabwe craton is positioned along the eastern margin of the Superior...basin initiated. (c) Assembly of the Kaapvaal and Zimbabwe cratons, and unknown terrane, Terra Incognita...Incognita at ca. 2.0 Ga led to tectonic escape of the Zimbabwe Craton and dextral shearing in the Limpopo Belt |  | | Journal (article/letter/editorial) | | Geology, University of Zimbabwe, P.O. Box M.P. 167, Mount Pleasant, Harare (Zimbabwe) (Accepted August 31...characterizes the base of the Upper Greenstones in Zimbabwe (Wilson, 1979 ), whereas turbidites exist in the...greenstone belts over T T G rocks occur only in Zimbabwe (Bickle et al., 1975; Orpen and Wilson, 1981 );...mineralization of the Trojan Nickel Mine, Bindura area, Zimbabwe. D. Phil. Thesis. University of Zimbabwe, 280 pp.... and a greenstone-granite unconformity in the Zimbabwe Archaean. Nature, 291: 218-220. Pearce, J.A. and |  | | Report (issue) | | America and Canada, Mineral Industries of Europe and Central Eurasia, Mineral Industries of the Middle East...21 Cameroon . . . . . . . . . . . . . . . . 23 Central African Republic . . . . . . . 27 Chad . . . ....195 Zambia . . . . . . . . . . . . . . . . 203 Zimbabwe . . . . . . . . . . . . . . . 213 Other Countries...of diversified experience in mineral exploration, mine design, development, and operations, as well as...industries of most of North Africa and a number of central African countries since joining the Bureau' s International |  | | Journal (issue) | | Geological Society of Zimbabwe G Z S Newsletter February 2014 The Victoria Falls Summer Symposium...Society of Zimbabwe, P.O. Box CY 1719, Causeway, Harare Geological Society of Zimbabwe Newsletter ...Talk summaries - Victoria Falls Summer Symposium, Zimbabwe, November 2013 .................................... 15 NEWS Geology Department, University of Zimbabwe ……………………………….. Geological Survey Department ………………………………………………...debeer@cadline.co.zw 2 Geological Society of Zimbabwe Newsletter February, 2014 Editorial This Newsletter |  | | Book | | A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species...collectors and often used as decorative items. Basalt is the most abundant volcanic rock on Earth’s surface...rock, created when hot gases were trapped in the basalt lava as it a specimen. The minerals may have grown...solidify into an extrusive igneous rock such as basalt. Magma may also solidify very slowly beneath Earth’s...types of meteorites: stony, stony iron and iron-nickel. Stony meteorites, as you might guess, are made |  | | Report (volume) | | P. H. G. M. Tectono-magmatic evolution of the Zimbabwe Craton 135 151 183 Constraints on the Archaean...Stable isotopes in the Archaean Belingwe belt, Zimbabwe: evidence for a diverse microbial mat ecology...propose a tectono-magmatic evolution model for the Zimbabwe craton. The third section contains papers concerned...broad, and looks back to a meeting in Harare, Zimbabwe 50 years ago when Fermor and A. M. Macgregor explored...xenoliths suggest that subduction processes played a central role in the formation of Archaean crust, the melt |  | | Report (issue) | | Manganese Mercury .. UPR as SE ORy IS “OE RE, VE ee 8 Nickel.... Drake nTOC Ka Me Pier cae ti ttc Platinum ...availability of silver, molybdenum, chromium, nickel, uranium, tungsten, and other com- modities...holdings. Prior to 1978, the development of complete mine property cost evaluations was impeded by still evolving...tool. Systems design work also continued on the mine simulation (MINSIM) program, an economic evaluation...published resource data significant Molybdenum Nickel Phospate rock Platinum Potash Thorium Tin Titanium |  | | Journal (volume) | | reassembled in the mine. But it was worth it! They have helped Morton Salt’s Painesville, Ohio, mine to step up...with 7 and 10 mm openings. 68 behind the grate Mine planners forecast a comeback for dredges . . . Experts...have a busy future. In the recently-opened Hamilton Mine, there are 100 million tons of coal to be dug out...panacea e name nt—th and unemployme ridiculous. central basin (p 57), author Irvin about the Nielsen...around the world. 33 pp, 1968. . : $1.00 Sherman Mine—newest and most modern ore beneficiating and agglomerating |  | | 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 — for all the variables...Operating conditions differ enormously from mine to mine. Not only are there variations in the kind of...Whatever you’re mining, wherever you’re mining, mine it on Bridgestones. iaaseinn Money — BRIDGE STONE... North America Central and South America Australasia Far East Southern Africa Central and East Africa |  | | Report (issue) | | A. STI DOLPII The Geology of the Rcd\\ing Gold Mine. Pcnhalonga.L'mtaliDi.trict. Rhodc:,ia · M. H,\RRISO'I...1tcand ,\,-..)c1JtcdRock, of the: ~tonJrch Anumon, Mine. l\lurchison Range. J\orth bi-tern lr,tn-1a.il ...l1\ll difmodel lead age, on galena, from ,ariou, mine, (Robo:rt· ,on, 1973):and Rb-Sr ,1hoh:-rockisochron...(OMPLEX No No~/localily Great 2 0 Ch1limanz1 3 Zimbabwe gran,t, ,.,.;. I IRtl-nct Dyke" la) ( b,tl...Lri;cl) homogcncou~gnc1 ic ma.\\ occupic a rou~hly central po,ition (Fig. 5). Sample: from the circa (-.{K)m |
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