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| ZIMBABWE GEOLOGICAL SURVEY BULLETIN No. 90 The Erosion Surfaces of Zimbabwe L. A. LISTER, M.Sc., D.Phil...LIBRASÏ ZU - 06.01 Ölungen ïte Cstteilands 72& ZIMBABWE GEOLOGICAL SURVEY BULLETIN No. 90 iSRiC LIBRARY...Wagentngen, The Netherlands The Erosion Surfaces of Zimbabwe L. A. LISTER, M.Sc, D.Phil. ISSUED BY AUTHORITY...the erosion surfaces of Zimbabwe. She has lectured at the University of Zimbabwe since 1963 and this Bulletin...earlier authors had postulated. Cainozoic tilting in Zimbabwe, which raised the eastern margin of the country |
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| 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...for views of Wankie Colliery and the Trojan nickel mine, and to the Photographic Section of the Ministry...near Salisbury. facing page 23 IV Trojan Nickel Mine, near Bindura. facing page 33 V The Great Dyke...Complex. VI Chrome seam in the Great Dyke, Vanad Mine. VII Lower Karoo Landscape. No. 1 Colliery, Wankie |
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| setting of the Palaeoproterozoic Magondi Supergroup, Zimbabwe – Type locality for the Lomagundi carbon isotope...the Archaean granitoid-greenstone terrain of the Zimbabwe Craton and experienced deformation and metamorphism...greenschist and amphibolite facies grade to the north along strike and, more dramatically, across strike...the Magondi Basin, the Limpopo Belt between the Zimbabwe and Kaapvaal cratons, and the Kheis Belt on the...presented for the assembly of the Kaapvaal and Zimbabwe cratons at ca. 2.1–2.0 Ga. These cratons along |
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| supergene, polymetallic ores from the Sanyati deposit (Zimbabwe): A case study vorgelegt von Diplom-Geologin...HL-SX-EW process for copper recovery 20 2. The Sanyati copper ore deposit 24 2.1 Geographical situation...The Sanyati supergene mineralisation 34 2.5 Mining and benefication activities at the Sanyati mine...5.2 Mining process 36 2.6 HL-SX-EW at the Sanyati mine 37 3 Field- and laboratory work 40 3.1 Fieldwork...Fieldwork 40 3.1.1 Sampling of orebodies and run-of-mine ore dump 40 3.1.2 Sampling of host rock 41 3 |
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| in the oxidized Main Sulfide Zone, Great Dyke, Zimbabwe Marek Locmelis & Frank Melcher & Thomas Oberthür...Great Dyke mafic/ultramafic layered intrusion of Zimbabwe, economic concentrations of platinum-group elements...Beneficiation . PGE oxides Introduction The Great Dyke of Zimbabwe is a 2,575.4±0.7-Ma-old mafic/ ultramafic layered...cutting Archean granites and greenstone belts of the Zimbabwe Craton (Prendergast 1988; Oberthür et al. 2002)...of two main magma chambers: the North Chamber, subdivided from north to south into the Musengezi, the |
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| investigations in the Silverside area of the Lomagundi District, Rhodesia, call for certain changes in the stratigraphical...time in the Lomagundi Folded Belt at the Alaska Mine (J. B. E. JAcoBsEn, 1962 and 1964), govern the structural...the thrust planes. R6snm6 Dans les environs de la mine Silverside au D6partement Lomagundi, Rhod6sie, ]es...investigations for copper in the Silverside Mine Area. The Silverside Mine belongs to M.T.D. (Mangula) Limited...schists which occur over large areas towards the north, but are badly exposed on the whole, might well |
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| ................................ 1114 MOSS OPAL MINE IN WESTERN NEBRASKA. By Richard Mitchell .........Foster Mine Open to Collectors Editor R. & M .: The writer purchased the Tilly Foster Iron Mine property...warn them to b:! careful and not fall in the old mine pit as the water is about 700 feet deep. I read...manners, which nearly forced the company to dose their mine to all intruders. For the benefit of us all, which...mineral collectors know, the following rules of mine etiquette should be strictly adhered to : 1104 |
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| largest volcanic-hosted massive sulfide (VMS) district in Southern Africa. The so-called Cu– Zn line...Murchison schist belt. The belt is flanked to the north and south by intrusive Archean granites and granite...and Mesozoic rocks of the Karoo sequence. To the north, the Murchison greenstone belt is bounded by the...to the Limpopo mobile belt about 100 km to the north. The deposition of a rift-related volcanic sequence...discontinuous Sb–Au deposits, which are hosted by talc-chlorite- and talccarbonate-altered schists within |
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| 195 Zambia . . . . . . . . . . . . . . . . 203 Zimbabwe . . . . . . . . . . . . . . . 213 Other Countries...of diversified experience in mineral exploration, mine design, development, and operations, as well as...He has covered the mineral industries of most of North Africa and a number of central African countries...Namibia. He is also the Bureau's specialist on the North American Free Trade Agreement. David Izon is a petroleum...chromite resulting from cutbacks in South Africa and Zimbabwe, and of phosphate rock owing to a lower output |
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| to 20.4 million ounces located exclu- sively in North America. @ Shareholder value has risen more than...447 467 491 Company Index 503 Tables: World Mine Production of Gold, Silver and Base Metals 5A2...Mining OFFICES: 5011 Meadowood Way Paradise Peak Mine Suite 300 (100% FMC Gold) * Sales Reno, Nevada...Elko, Nevada (303) 292-7500 Royal Mountain King Mine (100% FMC Gold) Copperopolis, California Beartrack...because Escondida, the world's third-largest copper mine, high in the mountains of Chile's Atacama desert |
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| tIii• so11th, ancl �[r. Dohell the area Lo the north of Lhc l'1111'uli rin•1·. 1'hl' ai·t•a is rnther...Giant rnin<', and the C:aclzema area, excluding this mine, has produced almost as lllUC'h gold as the l,owet·...Annlyses of Giant Neighbour mine ore XII :lnulyses of Kew Found Out mine ore 134. PLATES 'l'hP L...L 111fuli gorge, south of Adela mine, looking Frontispiece ea t I Fncing pngo l[ A Umfuli riHr, south-wc�l...south-wc�l of N'oel Gift mine ,1 B Nyarukure scarp, north of Nduu: quartzites o,·crthrust on lo slulcs |
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| reaching a maximum of 30 ft. in the Mile Gully district. The Survey geologists were further aware of the...over 2,000 ft., with regional dips towards the north and south, or NE and SW respectively. At higher...series is developed in a zone extending along the north coast in Lower St. Ann, Trelawny and especially...a limestone plateau east of Claremont, in the district of Pedro and in the areas around Alexandria and...Catherine wide areas of lower grade bauxite occur north-west of Spanish Town, and extend farther up into |
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| Belt. Edited by K. Coe • • Structural Geology of North America. 2nd Ed. By A. J. Eardley • Backbone of...Accra region . . . page View of road sections from north-western end of ne\v road . . . . . . . . ' View...magnetisation of Upper Tertiary volcanoes, Nairobi district, Kenya . . . . Mean directions of magnetisation...the 'Cantonments Quartzite', immediately east and north-east of the Middle Devonian of Accra but not extending...Quartzite, which extends from Achimota village as far north-east as two miles or so beyond the University. Giffard |
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| Co. has levied an assessment of ten Tiie Thistle mine near La Porte, now employs about 100 I'tam...in South Africa begins 15th, •At the Esperanza mine, Calaveras Co., tion plant will be finished May...Co. was i'i Ai.i. work on the Green Mountain mine suspended week, the men paid last in Plumas...Purchasing Co. to R. J. Filce to sink the Maggie mine, at Camp Creek, Montana. The minrag tives by bills...increase over '04 of $000,040. 000 ; The Anaconda mine at Butte, Mont., emulates the Cornstock of former |
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| Saanich dialect BT (Continued) Columbia British North — Languages Straits Salish language Saanich...Game Reserve (South Africa) (Zimbabwe and Mozambique) Save River (Zimbabwe and Mozambique) Sabi Sabi ...Fighter-bomber sabres Fury (Jet fighter planes) BT North American airplanes (Military aircraft) SABRE MFP-/LB...conversation (Art) BT (Catholic Church)] UF Indians of North America StUigeridae Sackbut (May Subd Geog) ...and Firearms — Law and — Law and Fireproofing of Mine safety— Law and BT Eye— Protection Protective clothing |
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| prospects of obtaining Artesian Water in the Kimberley District, pp. 46 : GEOLOGI1 map (geol. col.). See WESTERN...on the Palmer as a reefing GEOLOGICAL SURVEY. district, pp. 8. See QUEENSLAND. 8. 1897. G. Bulletin Xo...Jack (ROBERT LOCKHART) (ARTHUR illiml. of the district, pp. 135 : See SOUTH AUSTRALIA. bulletin No. 0...0. and Wallaroo mining of .SVr South port district.) BRITISH ASSOCIATION, (Guides and Ifandlionks...prospecting of the Cretaceous Coals of the Cook district. West Coast of pp. 27 : 12 QUEENSLAND. pis |
