 | | Journal (article/letter/editorial) | | 1985 Formation of the strata-bound Kellhuani tin deposits, Bolivia* B. Lehmann Mission g&ologiqueallemande...petrographical and geochemical data on the strata-bound Kellhuani tin district. The tin specialization of the magmatic...the Chacaltaya porphyry stock, centered in the Kellhuani mining area, is the result of advanced fractional...in Lower Paleozoic quartzitic rocks of northern Bolivia have been interpreted as paleoplacers (Fleischer...Geologic setting The Kellhuani mining district is situated about 20 km north of La Paz in the Cordillera |  | | Book | | at a level of 150,000-250,000 t Sn/year, with a mine output in 1989 of 210,000 t Sn (MCS 1990). This...areas with which the author is most familiar with (Bolivia, SE Asia, Europe). This inductive approach condenses...any simple and broad-scale picture ("Apr6s tout, la raison est bien I'esclave des passions"; Feyerabend................................ Solubility of Cassiterite in Silicic Melts ................................... H y d r o t h e r m a l Solubility of Cassiterite ............................................ |  | Lehmann, B., Dietrich, A., Heinhorst, J., Métrich, N., Mosbah, M., Palacios, C., Schneider, H. -J., Wallianos, A., Webster, J., Winkelmann, L. (2000) Boron in the Bolivian tin belt. Mineralium Deposita, 35 (2) 223-232 doi:10.1007/s001260050017 | Journal (article/letter/editorial) | | and porphyry deposits of the Andean tin belt of Bolivia and southernmost Peru. Both metal provinces represent...43±31 Ma (Collahuasi/Quebrada Blanca, Chuquicamata, La Escondida, El Salvador) and 10±4 Ma (Los Pelambres...framework of the central Andes The Andean tin belt of Bolivia, SE Peru and northernmost Argentina (Fig. 1), usually...Paleozoic clastic rocks of the Eastern Cordillera of Bolivia, in tourmaline-quartz-sericite and chlorite The...Paleozoic sedimentary rocks of the Cordillera Real, Bolivia (1), for the Triassic tin granite-related hydrothermal |  | | Journal (article/letter/editorial) | | The speciation of tin and the solubility of cassiterite in H 2O+HCl were determined at temperatures to...exsolved from natural felsic melts. Dissolution of cassiterite generally resulted in formation of Sn(IV) species...Sn(II) species was very likely [Sn(II)Cl3]−. Cassiterite solubility increased with HCl concentration and...in good agreement with literature data on the cassiterite solubility in H2O+HCl at oxygen fugacities along...hydrothermal mobilization and transport of tin and for cassiterite precipitation, and that pH, pressure and temperature |  | | Book | | Lower Paleozoic Sediments of the Cordillera Real, Bolivia H.-J. Schneider . . . . . . . . . . . . . . . .... . . . . . 137 The Stratabound Kellhuani Tin Deposits, Bolivia B. Lehmann . . . . . . . . . . . .... . . . . . . . . 147 X Contents El Aguilar Mine: An Ordovician Sediment-Hosted Stratiform Lead-Zinc...Stratabound Iron Ores in the Silurian of Argentina and Bolivia M.-A. Boso and C. R. Monaldi . . . . . . . . .... . . . . . . . . . . . . . . . . 175 The "La Helvecia" Pb, Zn, and Barite Deposit, Argentina A. Brodtkorb |  | | Journal (article/letter/editorial) | | sequence is intruded by granites with associated cassiterite mineralisation. This relationship is not considered...environment. EXHALATIVE TIN DEPOSITS Tin minerals (cassiterite, stannite and stanniferous tetrahedrite) are...deposits of Canada contain a relatively high cassiterite content. Although tin is a common element in...quartz-tourmaline rocks. Pyrrhotite + Carbonate + Cassiterite Association In Western Tasmania (Australia)...(Australia), a numb e r o f pyrrhotite +_ cassiterite ore bodies Plimer are hosted by Late Proterozoic or Early |  | | Report (issue) | | GEOLOGICAL SURVEY MINERAL RESOURCE BIBLIOGRAPHY FOR BOLIVIA by Keith R. Long1 , Jane S. Ciener2 , Fernando... 3 U.S. Embassy, La Paz, Bolivia. 4 Servicio Geologico de Bolivia, La Paz, Bolivia INTRODUCTION This...references useful for a mineral resource assessment of Bolivia. In its present form it is a nearly exhaustive...resources, economic geology and areal geology of Bolivia. References pertaining to mineralogy, geochemistry...(Federico), 1950, Nuevas publicaciones geologicas sobre Bolivia: Mineria Boliviana, v. 7, n. 53, p. 7-8. Earth |  | | Journal (article/letter/editorial) | | and Fe-oxide and is associated with epidote. Cassiterite, sphalerite and chalcopyrite are usually present...strongly altered rock shows weak vein formation and cassiterite-arsenopyrite mineralization. Chilled margins...exsolution to occur. Mineralization Scheelite, cassiterite and sulphides occur in altered microtonalites...It is found intergrown with rare tourmaline. Cassiterite has only been found beside or within mixed sulphide...microtonalite. Where intergrown with sulphides cassiterite is often strongly corroded and may be replaced |  | | Report (volume) | | Cordillera Occidental, Bolivia By U.S. GEOLOGICAL SURVEY and SERVICIO GEOLOGICO DE BOLIVIA With a section on...Cordillera Occidental, Bolivia I by U.S. Geological Survey and Servicio Geol6gico de Bolivia; with a section...mineral resources-Bolivia-Cordillera Occidental. 3. Geology-Altiplano. 4. Geology-Bolivia-Cordillera Occidental...Geological Survey (U.S.) II. Servicio Geol6gico de Bolivia. Ill. Series. QE75.B9 no. 1975 [TN39.A4] 557.3s--dc20...cooperation between the Servicio Geologico de Bolivia and the U.S. Geological Survey. The geologic research |  | | Book | | Genesis of the King Island (Tasmania) Scheelite Mine. U. BurCHAT = Par rere ctl eo AU eA «Aes, fy AU...and Associated Magnetite Ore from the Pocheon Iron Mine (Korea). Chil-Sup So. With 7 Figures... .. Geochemistry...os, Mell tk, Aapetiys: Hemera Gi aha ae = + la FH) oe ae + If nti alee Heya oh Aagretng De...Leoben/Stmrk., Austria Saupe, F., Centre National de la Recherche Scientific, des Pauvres, 54500 Vandoeuvre...Deposits 3 (in Russian) (1975) Laffitte, P.: La métallogénie de la France. Bull. Soc. Geol. France 8 (1966) |  | 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 | | block I experienced recently when visiting a gold mine in virtually unmetamorphosed ground. A fault cuts..."common sense" observations described from the gold mine with the chert and the organic matter. Another potent...Alterations of Conglomeratic Uranium Ores, Pronto Mine, Ontario, Canada E.Wm. Heinrich (With 1 Figure)...Observations on Ore Rhythmites of the Trzebionka Mine, Upper Silesian-Cracow Region, Poland L. Fontbote...the Cobaltite-Gersdorffite Series from the Raipas Mine, Finnmark, Norway F.M. Vokes and G.S. Strand (With |  | 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 | | block I experienced recently when visiting a gold mine in virtually unmetamorphosed ground. A fault cuts..."common sense" observations described from the gold mine with the chert and the organic matter. Another potent...Alterations of Conglomeratic Uranium Ores, Pronto Mine, Ontario, Canada E.Wm. Heinrich (With 1 Figure)...Observations on Ore Rhythmites of the Trzebionka Mine, Upper Silesian-Cracow Region, Poland L. Fontbote...the Cobaltite-Gersdorffite Series from the Raipas Mine, Finnmark, Norway F.M. Vokes and G.S. Strand (With |  | | Book (edition) | | communities to be plunged into unemployment because a mine or mines have become unprofitable, a need to earn...Table 1.3 and that of some other metals in Table lA. Graphs of world production of the traditionally...for, and hence the price of, the mine product, well in advance of mine development. A useful recent discussion...had a devastating effect on countries such as Bolivia and Malaysia; in Malaysia over 200 mines were forced...producers have spent vast sums of money on exploration, mine development and production but have paid too little |  | | Report (volume) | | O cj 3 O ^ S 3 >• c B o o Q. O o. & c O 60 la p - S 3 w M w 03 M ...pentaborate sheet structure from the Tuzla salt mine, Bosnia and Hercegovina. Am Mineral 79:562-569 Beukes...(1989) Mineralogy and paragenesis of the Little Three mine pegmatites, Ramona District, San Diego County, California...member of the mica group, from the Little Three mine pegmatite, Ramona District, San Diego County, California...Gay-Lussac L-J, Thenard L-J (1808) Sur la décomposition el la recomposition de l'acide boracique. Ann | | | Report (volume) | | BSE LCLON CES ss 1 pa ote teee sae cen k ts So TRe La ar Net On RI cs Seid Chapter 6 193 193 193 194...een: 452 NeAEUL, at6|” ane Ee NaI SE AEC HE CE Re la na MIS me i SSCoos pe 454 Mananidonite: 4:8 2 in...ianacnicceneeecet es oe are oe eee Lae oe MORTON la de ede eleanor es 692 Appendix. Brief Overview of...‘AreSunzyOquing ‘ulejun“VM oWy eITy Yo01¢ ny yorese“stn LA ‘eruezuey ‘wrepsoquweg lg8.- = ‘josseuaysi4:pur[usalH... opeso0jo_ Yo[ND 29 ‘LW stg pue gNIT ‘siomnstp “LA ‘va ouIpeulog ‘0D ‘URANIDTTL ‘USPaMg URS ‘oqeiisiuy |  | | Report (issue) | | IN AUSTRALIA Cover Picture—The Argyle Diamond mine Photo by courtesy of Ashton Mines Limited GEOLOGICAL...deposits An exploration case history in the Telfer mine corridor The discovery and evaluation of gold mineralisation...Territory Tertiary to Recent deposits Boddington gold mine Mt Gibson gold deposit M. P. M. M. El-Ansary and...exploration in Australia Elura zinc-lead-silver mine, Cobar, N.S.W. Exploration at Dugald River, Queensland...at Norseman, success placed the Central Norseman Mine in the forefront of Australian gold production. |
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