 | | Journal (article/letter/editorial) | | cube-octahedral crystal with calcite from Kambove District, Katanga Copper Crescent, Katanga, Democratic...natural chromites from the Bushveld Complex, South Africa, are reported by Lenaz et al. (2007). Cochromite—CoCr2O4...described from the Bon Accord nickel deposit, Barberton, South Africa (De Waal 1978), in a trevorite-liebenbergerite-bunsenite...Hill (Brukunga quarry), Nairne, Mt. Lofty Ranges, South Australia, Australia, by Graham (1978). It occurs...Crosse (1921) from the Bon Accord nickel deposit, South Africa. Then, Walker (1923) gave a full description |  | | Journal (article/letter/editorial) | | Witwatersrand System of the Klerksdorp Goldfield, South Africa By THOMASUTTER, Johannesburg *) With 12 figures...Spurenelementverteilung in Pyriten des archaischen Barberton Mountain Laud, dem Liefergebietsmodell der Witwatersrand...Witwatersrand System of the Klerksdorp Goldfield (South Africa) was studied by means of scanning electron microscopy...27 Walton Av., Auckland Park, Johannesburg, South Africa. Paper presented in German at the 67. annual...closest trace-element affinity to pyrites from the Barberton Mountain Land, the source area model for the Witwatersrand |  | | Journal (article/letter/editorial) | | Rhodesiangold deposits have been recognized by local geologistsas many parts of the world such as Australia...from the Canada, India, and central and southern Africa. cross-cutting vein-type lode deposits. Furthermore...Investigationsin the Barbertongreenstonebelt, Group). South Africa (Viljoen and Viljoen, 1969a, 1970), Similar...suggestingaffinities to the basaltickomatiitesof the Barberton greenstonebelt (Viljoen and Viljoen, 1969a). ...stilpnomelane Sulfide Pyrite, marcasite, greigite, melnikovite Predominant metamorphic iron minerals This |  | | Corporate Document | | Kochbulak-Kairagach ore field 9.5.1 Kochbulak deposit 10. SOUTH AFRICA 10.1 Western Deeps 10.2 Fairwiew 10.3 Renco...16 Corinthia 13.17 Edward's Find 13.18 Polaris South 14. Intermediate and felsic igneous host rocks 14...is >1 km long, 15-30 m wide, parallel with the local lithological units, and dips at 60° to the ENE (Pietikäinen...and the Jormua and Outokumpu ophiolites further south (Kontinen 1987, Sorjonen-Ward et al. 1997, Lehtonen...quartz veins. It appears that most, if not all, of local silicification in rocks is spatially related to |  | | Journal (article/letter/editorial) | | aggregates from the North Lily mine, East Tintic district, Utah; orthorhombic. Named for P. Billingsley...Co > Ni) from the Consols Lode, Broken Hill, New South Wales, also carries lamellae of CoSbS, orthorhombic...of hexagonal crystals from Nakalaq, Ilimaussaq, South Greenland, near Ba2Na4CeFeNb2SisO28.5H20. Named...betpakdalite, 22nd List.) Not to be confused with Melnikovite. Meta-aluminite. C. Frondel, I968. Amer. Min...Hiemstra and S. A. de Waal, ~968. Nat. Inst. Met. (South Africa) Res. Rept. 344, I; Amer. Min. 55, 18 (197o) |  | | Report (issue) | | famous Mesoarchean Witwatersrand Supergroup in South Africa that contains Earth’s largest gold-uranium deposits...signatures in sulfur and carbon isotopes from Isua, Barberton, Wabigoon (Steep Rock), and Belingwe Greenstone...glacier-associated sediments of the Neoproterozoic of south China: Oceanic anoxia or sulfate limitation? .....seepage mound favored—depending on solutes and local pH—development of siderite, ferrous hydroxide, and/or...4-billion-year-old biogenic pyrites from Barberton, South Africa: Sulfur isotope evidence: Science, v. 262 |  | | Journal (article/letter/editorial) | | colourless, moaoclinic crystals from Kimberley. South Africa. N a m e d after Mr. Alpheus F u l l e r Williams...(probably orthorhombic) with native silver from South Lorrain, Ontario. Named after Edward John Chapman...Kriesel, ibid, 1923, vol. 20, p. 257 ; J. Lunt, South African 5ourn. Sci., 1923, vol. 20, p. 157; ,[....mineral intergrown with tennantite at Tsumeb, South-West Africa. E. W. Todd (ir E. Thomson) suggests the formula..., vol. 2, p. 338.~ K o n t s m i t h i t e . A local name for a black vanadium-bearing sandstone found |  | | Report (issue) | | courtesy of D. K. Hallbauer, Chamber of Mines of South Africa ; radioluxograph by David M. Watson, Geological...Grandstaff. Discussion. South Africa: D. Uraniferous quartz-pebble conglomerates in South Africa, by J. W. von...model on the Kaap-Vaal craton, Witwatersrand, South Africa, by W. E. L. Minter. Discussion. F. The Dominion...Dominion Reef Group, Western Transvaal, South Africa, by J. W. von Backstrom. G. The crossbedded nature...Proterozoic Vaal Reef placer deposit, Witwatersrand, South Africa, by W. E. L. Minter. Discussion. I. Examples |  | | 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 | | Maranda J, Murchison belt, Northern Province, South Africa ........... 59 VIII Table of Contents 3................ 62 3 .2.8.1 Letneye, Dombarovsk District ....................................................... 62 3.2.8.2 Komsomolskoye, Mednogorsk District ...................................... 64 3.2.8.................... 65 3.2.8.6 Bakr-Tau, Baimak District, Bashkirian Republic ....................... 66............................ 68 3.2.9.3 Dry River South and Balcooma, North Queensland ................ |  | | Book | | contents, say of lead or bismuth or uranium ? Is it a local, continuous, comparatively superficial cycle, t...parallel texture seen in the photograph is only a very local feature 13 14 T H E ORE MINERALS 4. Deposits...extents 3* 18 T H E ORE MINERALS according to the local conditions. The solutions, up to now fluid (supercritical)...even though there are occasionally very strong local alterations. The delimitation of the various groups...celestite. Hematite veins and replacements retain only local significance, but became recently important through |  | Amstutz, G. C., Goresy, A. El, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis. Springer Berlin, Heidelberg. doi:10.1007/978-3-642-68344-2 | Book | | Pre-Witwatersrand and Witwatersrand Conglomerates in South-Africa: A Mineralogical Comparison and Bearings on...Alteration and Mineralization in the Tri-State District of Missouri, Kansas, and Oklahoma, U.S.A. R.D...and Brecciation in the Cryolite Deposit, Ivigtut, South Greenland H. Pauly (With 2 Figures) . . . . . ....Emphasis on the Bavarian Pfahl of the Altrandsberg District) H.-W. Biiltemann and R. Hofmann (With 9 Figures)...Hydrothermal Ore Formation, Ticapampa-Aija Mining District, Cordillera Negra, Department of Ancash, Peru |  | Amstutz, G. C., Goresy, A. EI, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis - The State of the Art - A Volume in Honour of Professor Paul Ramdohr on the Occasion of His 90th Birthday With Special Reference to His Main Scientific Interests - Special Publication of the Society for Geology Applied to Mineral Deposits No. 2. Springer Berlin Heidelberg. | Book | | Pre-Witwatersrand and Witwatersrand Conglomerates in South-Africa: A Mineralogical Comparison and Bearings on...Alteration and Mineralization in the Tri-State District of Missouri, Kansas, and Oklahoma, U.S.A. R.D...and Brecciation in the Cryolite Deposit, Ivigtut, South Greenland H. Pauly (With 2 Figures) . . . . . ....Emphasis on the Bavarian Pfahl of the Altrandsberg District) H.-W. Biiltemann and R. Hofmann (With 9 Figures)...Hydrothermal Ore Formation, Ticapampa-Aija Mining District, Cordillera Negra, Department of Ancash, Peru |  | | Book | | colourless, monoclinic crystals from Kimberley, South Africa. Named after Mr. Alpheus Fuller Williams, of...United States, for 1913, 1914, part ii, p. 652.) Local trade-name, used by Mr. Joseph Ward, of Barstow...1918. Geol. Survey S. Africa, Mem. no. 12, p. 20 et seq., Trans. Geol. Soc. S. Africa, 1919, vol. xxi, p...initial letters of the company ‘Asbestos Mines of South Africa’. 8th List [Original material is Actinolite...faces. Rhombic. 4Ce(0H)C03.3SrC03.3H20. [Narsarsuk] South Greenland. 2nd List [Contains Ca, Min. Record 2 |  | | Journal (article/letter/editorial) | | A F R I C A . * T P R C C E E D I N G SO F T H AFRICA: I. FERROAN A G S R E 6 A T E SA S I N C L U S...PARTICLES AS ON THE GRANITES UF IIEST FROM BARBERlON' SOUTH P S E U D O H E X A G O N ASL E R P E N T TN E ANO...U R I E NI T E . + $ CURVEFOR SYNTHETIC CUSTER, SOUTH DAKOTA.+ $ CUZS4I A NEr{ MINERAL.+ $ DABNEYBURFOOT...454 14EI'1OR I AL U F .}AH ES P54 FROI{ CUSTER, SOUTH N54 LE S CE:.ITRS E C O L O R ES ts54 P A L Y G...D I S T O R TI O N I I \ i D E X O F DISTRICT, INDIA.* $ DISTRICT, RAJASTHAN, INDIA.* O C D E C A H E |  | | Book | | (2003). Doss (1912) described a mineral he called melnikovite from Miocene clays in the Melnikov Estates, Samara...generally ignored until 1960, when the term melnikovite was used for a fine-grained black mixture of...discovered a thiospinel of iron and named it melnikovite, thinking it identical to Doss’s (1912) material...term melnikovite had been used variably in the literature as described above. However, melnikovite is still...minerals survive over long periods as long as their local environments do not become undersaturated with respect |  | | Book | | major producing districts, or a representative district if there are many. We name the chief mining companies...graphite supply must come not merely from one district but from a single mine. Thus the physical properties...comfort. Users of chromite, who must the USSR, South Africa, Albania, and wish that chromite deposits were...Republic of South Africa by the Department of Mines and the Geological Survey of South Africa; such profiles...Greece to Czechoslovakia, Mexico to Canada, South Africa to Jordan, and Australia to Sri Lanka. Industrial |  | | Report (volume) | | SALT LAKE CITY, Utah--Federal Bldg., Rm. 8105,125 South State St. SAN FRANCISCO, California--Customhouse...rock types 133 Cross section through the Kalavos district Cyprus showing relationship of massive sulfide...with local features that may be observed directly in the field (mineralogy, zonal patterns, local chemical...setting and which must be interpreted from the local studies or may be inferred from global tectonic...scale), not ore control by structures that are local and often site-specific. "Associated Deposits" are |  | | Book | | England Thomas Nelson Australia 102 Dodds Street South Melbourne 3205 Victoria, Australia Nelson Canada...tried to retain local names for subdivisions within a given country. For some local names the anglicized...given name is included in parentheses although most local names lack this designation. For example we use...colorless, white. Dutoitspan mine, Kimberley, South Africa. H= 4.5, Djjj= 2.630, D(.= 2.646, VIIIA 10....orange-brown. Alcatore Creek, Eastern Otago, Dunedin, South Island, New Zealand. H= 6, Djj4= 3.48, D(,= 3.47 |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....the sequence North and South America and Greenland, then Europe, Asia, Africa, Australia, and Antarctica)...pegmatitic origin in the same sequence: North and South America and Greenland, then Europe, etc. For some...Hill and Slim Buttes areas, both Harding Co .. South Dakota. and at the Fuemrole No2 mine, Emery co ...Germany, with xanthiosite as a furnace product at the South Terras mine, St.Stephen-in-Brannel, Cornwall, England |  | | Book | | Mineralization 4.10. A Comprehensive Example: The Cree de District, Colorado, USA 4.11. Summary 4.12. Recommended...Eastern Goldfields, Western. Australia Barberton, South Africa Eastern Goldfields, Western Australia Manitoba... Large layered complexes Bushveld Complex, South Africa Stillwater Complex, USA Great Dyke, Zimbabwe...Skaergaard, Greenland 4. Kimberlites Kimberly, South Africa B, Intrusions in cratonic areas Diamond C...Bushveld, South Africa Great Dyke, Zimbabwe Sudbury, canada Bushveld, South Africa Bushveld, South Africa |  | | Book (volume) | | up 165 for to Temiskaming Cochrane district read district. Ref. 4, under oruetite, add See also... for VVakatipu district, CoUingwood, 294 Zealand read Wakatipu 303 line district, 8 in synonomy...pageite read paigeite. for Algoma district read Sudbury District. in the left Itand figure in the...Mining Soc. South Africa, J. /Free. Chemical, Metallurgical and Mining Society of South Africa, Johannesburg...Chemical and Suspended Metallurgical Society of South Africa. Journal: vol. 1, 1894-date. October, 1899-May |  | | Book | | metallogeny, on relationships between regional and local ore-bearing structures of various ages, on marginal...elts); II—Archaean greenstone belts (Swaziland, Barberton, Kalgoorlie, and Dharwar systems, and Superior...and subdivided them into periods of global and local activisation. In particular, the most important...relationships between the evolution of regional and local ore-bearing structures in the Precambrian and Phanerozoic...activisation and continental rifting to the third group. Local structures of ore fields and ore deposits proper |  | | Book (volume) | | Miroslav Pala~, Czechoslovakia Regional Councillors Africa............................... .... ..... M. A...America ........................ R. W. Boyle, Canada South America ......... ............... Alirio Bellezia...Rifts_and Aulacogens, with Special Reference to Africa ..... ................... ............ . Pavlova...Deposits of the N amaquaJand, NW Cape Province, South Africa, and Their Implications on the Age of the Bushman...Sillimanite-Rich Rocks in the North-West Cape, South Africa and Their Relation to the Sulfide Deposits of |  | De Vivo, B., Ippolito, F., Capaldi, G., Simpson, P. R. - Eds. (1984) Uranium geochemistry, mineralogy, geology, exploration and resources. Springer Netherlands. doi:10.1007/978-94-009-6060-2 | Book | | J. et al. Mantle heterogeneity beneath southern Africa: evidence from the volcanic record. Phil. Trans...and their host alkali basalts: implications for local heterogeneities in metasomatically veined mantle...composition of the potassic rocks from Roccamonfina (South Italy). Earth Planet. Sci. Lett., 47,1980,91-101...1981,85-92. 65. Cortini M. Aeolian island arc (South Tyrrhenian sea) magma heterogeneities in historical...permeability of the channels basin ward. This yields a district-wide trapping mechanism as opposed to a flushing |
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