 | Bourges, F., Debat, P., Tollon, F., Munoz, M., Ingles, J. (1998) The geology of the Taparko gold deposit, Birimian greenstone belt, Burkina Faso, West Africa. Mineralium Deposita, 33 (6) 591-605 doi:10.1007/s001260050175 | Journal (article/letter/editorial) | | deposit, Birimian greenstone belt, Burkina Faso, West Africa Received: 9 July 1997 / Accepted: 23 March 1998...subsequently annealed fractures). The formation of the South Taparko deposit can be divided into a succession...zone á Gold á Quartz veins á Burkina Faso á West Africa Introduction The Early Proterozoic Birimian terranes...From U-Pb ages measured on zircon, monazite and titanite, Hirdes et al. (1996) distinguished two generations...turbidite-hosted gold deposits (type 1 Au) (Loulo district in western Mali; Dommanget et al. 1985); (b) disseminated |  | | Journal (article/letter/editorial) | | Controls on Fe Mineralization at Thabazimbi Mine, South Africa I.J. Basson, C. Koegelenberg PII: DOI: Reference:...Controls on Fe Mineralization at Thabazimbi Mine, South Africa, Ore Geology Reviews (2016), doi: 10.1016/j...Controls on Fe Mineralization at Thabazimbi Mine, South Africa I.J. Basson, C. Koegelenberg Tect Geological...Consulting, Unit 8, AMDEC House, Steenberg, South Africa T Abstract IP Chemical-sedimentary rocks...part of the greater Kaapvaal Craton in Southern Africa and is present within the Griqualand West and Transvaal |  | | Journal (issue) | | Twenty-three, Number Three ® Articles Gold in South Africa ..............................................and this must have introduced him to many other local mineral collectors and possibilities for further...of this typically natrolite covered material for local dealers as well as himself. He used much of this...lent a distinction to his stock of minerals that local dealers found hard to match. During his time with...later years he just purchased from the miners and local dealers. He did not like to be hurried, and drove |  | | Book | | 1. Mafic dyke swarms in the Kaapvaal Craton, South Africa 189 3.4.2. The Mackenzie dyke swarm, Canada...controls of intracontinental alkaline magmatism in Africa 194 3.5.2. The Damaraland alkaline province, Namibia...intraplate magmatism around the Vredefort Dome, South Africa 6.3.4. Metamorphism and fluid generation; metamorphogenic...Bushveld lgneous Complex, South Africa 8.2.3. Molopo Farms Complex, South Africa and Botswana 8.3 Magmatic...ofthe Damara and Irumide orogens, Soutbwestern Africa, and the Mid Continent Rift System, USA 9.3.1. |  | | Journal (article/letter/editorial) | | structural evolution of the Pataz gold mining district: Implications for the timing and origin of the...is that of a rift and graben terrain. The Pataz district (the northern part of the Pataz–Parcoy area) is...batholith was most extensive in the northern Pataz district where the fault-controlled western contact of...the Pataz district. The results are used to construct a geological history of the Pataz district, with implications...de la Rinconada and Sierras de Cordoba) form the South American segment of a trans-global orogenic gold |  | | Book (volume) | | ' This Kupferschiefer is cases. lean in this district, carrying only 1.4% of copper, and no silver,...fissures known as 'rucken' in the Mansfeld copper district also contain occasional nickelite, together with... known examples of this type is the cobalt district of Schneeberg, in Saxony, a mountainous region...present. Besides quartz-cobalt veins the Schneeberg district contains quite a 3 variety of vein types, which...Schneeberg, cally important deposits of the entire district. the veins are so crowded together in an area |  | | Journal (issue) | | charges. foreign payments remittance may be made in local currency, without surcharge, to the following people...Oeepwood Crescent Don Mills, Ontario M3C 1 N8 South Africa: Horst Windisch 30 Van Wouw Street Groenklool...Conklin (Kent, CT) J. M. Coutts (Johannesburg, South Africa) David Crawford (Rockford, IL) Wilson W. Crook...atmosphere of underground mining. the navor of local cultures. and the historical background of these...themselves. photographing the localities, collecting local mies, arrang ing for the finest professional photographs |  | | Journal (issue) | | charges. foreign payments remittance may be made in local currency. without surcharge, to the following people...photo by Harold and Erica Van Pelt, Los Angeles South Africa: Horst Windisch 30 Van Wouw Street Groenklool...mineral collections may change hands and places of rest quite frequently. As a collector. you have a responsibility...much use to a major museum as it might be 10 a local group. library, nature center or historical society...chrysotile occurrence which had been for years a local curiosity on Ihe propeny of Charles Webb . Williams |  | | Report (issue) | | ••• ••• Rhodesia •• • ••• ••• ••• Union of South .Africa ••• ••• British Guiana ••• ••• ••• Canada ••...... Belgian Congo ••• ••• • •• ••• French West Africa •• • ••• ••• Madagascar ... •• • ••• ••• ••• Mexico...Oregon and California, and the west coast of the South Island of New Ze.a land. 1 ' r 7 • • The...(c.o nglomerate.s) of the Witwatersrand, in South Africa; · the quart.z veins o,f the Kolar goldfield...the principal mines of the Witwatersrand, Sol1th Africa, has. confirmed the results obtained elsewhere |  | | Journal (volume) | | \nantapur Gold Field .-Vngio-American Corporation of South Africa Anylo-Persian Engineers' Heroism .Angola, Bitummous...Corporation British -America Nickel British South Africa Co. Meeting Broken Hill Block 10 Broken Hill...Hill Block 14 Broken Hill, British Broken Hill South Brongh and Dean, Mine Surveying Brunner, Mond &Co...Patent Cyanide, Making Sodium Cyaniding at Pilgrim's Rest Cyaniding Flotation Concentrate Daggafontein...*190 94 (vi.d.) - 4, Diamond Output in South Africa Diamonds, Sir C. A. Parsons on Too Many Directors |  | | Book (volume) | | Deposits of North America Marc[uette Iron Ore District in the State of Michigan 7. African Iron Ore Deposits...Silver-Lead Deposits The Ore Deposits of Broken Hill, New South Wales IV. Copper Deposits and Iron Pyrite Deposits...Deposits of the Appalachian States 2. The Homestake, South Dakota, Gold Deposits 3. Other Examples of this...Gold-bearing Conglomerates of the Witwatersrand, South Africa Genesis of the Gold-bearing Conglomerates of...The Conglomerates of the Tarkwa Goldfield in West Africa (/) Antimony Deposits 1. Antimony Deposits of Westphalia |  | | Book | | t a t e d Bibliographies of Mineral Deposits in Africa, Asia (exclusive of t h e U S S R ) a n d Australasia...him. I have tried to include all ore districts in Africa, Asia (exclusive of the U.S.S.R.)> and Australasia...incluir todos los distritos mineros conocido en Africa, Asia (con exclusion de la Union Soviética), y...Greenland. This volume covers mineral deposits in Africa, Asia exclusive of the U.S.S.R., and Australasia...Philippines, and Japan are included with Asia. In South Africa, the deposits are arranged by prov inces, in |  | | Book | | Contact Reef and the Black Reef / 404 Geol. Soc. South Africa Trans. 58:218-222 (1955) 14-6 PRETORIUS, D....from Precambrian Rocks of the Witwatersrand, South Africa / 439 Precambrian Res. 1:199-212 (1974) Other...Pretorius, University of the Witwatersrand, South Africa; and N. A. Shilo, N. V. Petrovskaya, I. S. Rozhkov...influenced the exploration and settlement of most. In Africa, Europe, and Asia ancient gold mines are known...it would appear that the aborigines of North and South America placed little emphasis on gold beyond its |  | | Journal (volume) | | Hegeler Furnace at. .(p.t.) Report Broken Hill South What is the Grade of a Mine ? Brodigan, C. B Brooks...Craig, E. H. Cunningham Report on Petroleum in South Africa Creswell, F. H. P., and Labour Agitation Cullis...Journey in Manchuria Ore Diamond Fields of Southern Africa Diamond Mine, Voorspoed Diamond- Winning Diamonds...Cooper-Key Petroleum in Madagascar Petroleum in South Africa Petroleum Technologists, Institution (p.t.)...Sons of Gwalia Sopa Diamond Co South Africa, Petroleum in South Crofty South Crofty Spain, Lead Mining in |  | | Book | | serious-minded citizen of Nevada, of Arizona, of South Africa, or of Chile is vitally concerned in the well-being...character. While geologic reasoning had been applied to local mining problems at a very much earlier date, the...restricted meaning the pyrite deposits of the Rio Tinto district of Spain. Their value has been determined primarily...the ordinary grade of pyrite pro- duced in the district frequently contains sufficient copper to warrant...given mineral substance. The products of a given district must be produced under such conditions as will |  | | Book | | Inc. In the meantime the applied mineralogists in South Afiica, including Drs. S.A. Heimstra, S.A. De Waal...pyroxenes, feldspars), barite, arsenopyrite, monazite, titanite and zircon. (2) Silver minerals: The main silver-bearing...variety of other gangue minerals including zircon, titanite and garnet. In some places the veins form stockworks...the Lorraine basin in France and the Peace River district in Alberta, Canada (Petruk et al., 1977). The...interest has a much higher specific gravity than the rest of the material, • for unliberated grains in particles |  | | Journal (volume) | | ... . . . . . Active Gold Mg. Co., Colo Acton District, Cal. . .. & Sulzer's Pat......................P, 2- Beal Group, Mont......... - Bear Lake District, Wyo...... Aztec Con. Silver Mg, Co., Mexico...Generator 552 123 608 285 386 613 ... 580 Beaver Lake District, Utah. Beaver Quartz Mining Co., Bechtol's Pat...632 Bald Indian Bay, Ont.. Arizona. Pearce Mg. District ......... 571 Baldoin, George........... .267...and Milling Co., S. Dak.57. 582 Black Hills of South Dakota, Map... #! 291 ... .... Black Jack Mine, |
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