 | Camus, Francisco, Boric P., Ricardo, Skewes, Milka Alexandra, Castelli, Juan Carlos, Reichhard, Enrique, Mestre, Andres (1991) Geologic, structural, and fluid inclusion studies of El Bronce epithermal vein system, Petorca, central Chile. Economic Geology, 86 (6) 1317-1345 doi:10.2113/gsecongeo.86.6.1317 | Journal (article/letter/editorial) | | InclusionStudiesof E1Bronce EpithermalVein System,Petorca,CentralChile FRANCISCO CAMUS, Caminodel Valle Alto...Santiago,Chile RICARDO BORIC, CompaniaMineraDisputadade Las Condes,Pedrode Valdivia291, Santiago,Chile MILKA...ALEXANDRA SKEWES, Casilla 970, Correo Central, Santiago,Chile JUANCARLOSCASTELLI, EmpresaNacionalde Petroleo-Magallanes...loseNogueira1101,PuntaArenas,Chile ENRIQUE REICHHARD, AND ANDRESMESTRE CompaniaMineraEl Bronce,Carmencita240, Santiago...Santiago,Chile Abstract The E1Bronceepithermalveinsystem,locatedin the westernfoothillsof the AndeanCordillera |  | Van Thournout, F., Salemink, J., Valenzuela, G., Merlyn, M., Boven, A., Muchez, P. (1996) Portovelo: a volcanic-hosted epithermal vein-system in Ecuador, South America. Mineralium Deposita, 31 (4) 269-276 doi:10.1007/bf02280791 | Journal (article/letter/editorial) | | sulfides, abundant sulfosalts and free gold (electrum), are quite typical of an adularia-sericite epithermal...propylitic envelope. Hot water flooding in the Portovelo mine, as well as numerous hot springs in the area, may...1600 m). The 273 lowest level in the Portovelo mine is situated at 200 m. Post-mineral block-faulting...in the deeper (flooded) levels of the Portovelo mine. The vein mineralization displays typical characteristics...gangue mineral in the southern part of the district (El Tablon). Towards the center of the veins, the assemblage |  | | Book | | . . 55 Aprovechamiento de mineral de hierro en el monte Basagain (Anoeta, Gipuzkoa, Euskal Herria)... . . . . . . . . . . . . 83 Minería romana en el Noroeste de Hispania: tecnología minera y explotación...aproximación etnoarqueológica al trabajo del estaño en el valle del río Ribeira y la zona del Tameirón (A Gudiña.... . . . 427 Tesoros olvidados. Propuestas para el estudio e interpretación del conjunto de orfebrería... . 471 Metalurgia del hierro en el yacimiento tardoantiguo de El Castillón (Santa Eulalia de Tábara |  | | Report (issue) | | Historia en las falsas cuevas prehistóricas de Socampo y El Cuetu Lledías (Llanes, Asturias) 31-83 Pedro Pisa...Pisa Menéndez La organización romana de Gallaecia y el mausoleo Locus Arcis Marmoricis, origen de Santiago...nazarí en Aynadamar. El registro arqueológico del desaparecido Cerro de Los Almendros en el campus universitario...History in the false prehistoric caves of Socampo and el Cuetu Lledías (Llanes, Asturias) 31-83 Pedro Pisa...Revisado: 16-2-2020 I Aceptado: 24-2-2020 Resumen El uso del azabache, como elemento de adorno personal |  | Doebrich, Jeff L., Albino, G.V., Barker, C.E., Duffield, W.A., Dunn, V.C., Hanna, W.F., McFarlan, J.P., McGuire, D.J., Miller, M.S., Peters, S.G., Plouff, Donald, Raines, G.L., Sawatasky, D.L., Spanski, G.T. (1994) Resource assessment of the Bureau of Land Management's Winnemucca District and Surprise Resource Area, Northwest Nevada and Northeast California. Open-File Report Vol. 1994 (94-712) US Geological Survey doi:10.3133/ofr94712 | Report (issue) | | Rock National Conservation Area), and the impact of mine dewatering on drainage basin groundwater resources...public lands from mineral entry, and the impact of mine dewatering on drainage basin groundwater resources...past decade has created concern about the impact of mine dewatering on groundwater resources in this region...existing data on known hydrocarbon plays in the area (province 18, Western Great Basin) and the identification...of WSRA project area. BMH - Battle Mountain High, EL - Ely Low (area of low heat flow), CR - Cascade Range |  | | Book | | Radomiro Tomic Porphyry Copper Deposit, Northern Chile. Patricio Cuadra and Francisco Cam us.............Agua Rica Porphyry Cu-Mo-Au Deposit，Catamarca Province, Northwestern Argentina. Part 1 : Exploration...Rosario Copper Porphyry Deposits, CoUahuasi District Chile. Claudio Bisso B, Manuel Durdn andAquiles Gonzales...a deposit, but rather the engineering ability to mine on a large scale at low cost, and simultaneously...all within the US "South west" and in northern Chile and neighbouring southern Peru. With the exception |  | | Book | | org/details/geologyofchile0000unse The Geology of Chile • The Geologica l Society of London Books Editorial...T. & GIBBO, s, W . (eds) 2007 . The Geology of Chile. The Geological Society, London. CHARRIER, R., PINTO...the Andean Orogeo in Chile. Jn: MORENO, T. & GrnsoNs, W. (eds) The Geology of Chile. The Geological Society...Society, London, 21-114. The Geology of Chile EDITED BY TERESA MORENO Earth Sciences Institute 'J aume...\ii . Grosjean 13. Field excursion from central Chile to the Atacama De<,crt. W. Gibbons & -1. Moreno |  | | Book | | 480 about 120 Southern Gaul becomes a Roman province Latene BI ·C .5 E-< 58-51 Caesaric wars Early...children. We would like very much to find a gold mine and we would like very much too, to have golden...century BC (as a mixture of gold and silver, called: electrum). One has to admire the flexibility with which...silver as separate issues, instead of minting electrum coinage as had been the customary practice hitherto...Romans in the south established their first Gallic province - Gallia Transalpina (later known as Narbonensis) |  | | Book (edition) | | of America, XI. XII. XIII. . . IIisi'aSola, El Dorado, XIV.— Dakien XV. Panama, XVI.— Mexico Production...192 ... . XV 11 I. — (iUA'IEMALA. XIX.— Peru Chile, — A Plata or Buenos XXII.— BkAzii XXIII. — North...Metales, en que se ensenar el verdadero benede los de Oro y Plata con azogue, el apartar unos de otros. Madrid...Madrid, 1640, 4to. The same. A later edition. Con el tratado de las Antiguas Minas de Espaiia. ficio...Placer and El Dorado Counties ; the Park Canal and Mining Company's ditches and gold mines in El Dorado County |  | | Journal (article/letter/editorial) | | Dumortierite Duranusite Dyscrasite Edingtonite Electrum Embolite Emplectite Enargite Enstatite Epidote...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting...also for the chrome diopside found at Outukumpu mine, a mineral that is first and foremost recognized...According to the Raw Materials Group (Sweden), the world mine production in 2005 stood at 19.3 m t metal content | | | Journal (article/letter/editorial) | | Dumortierite Duranusite Dyscrasite Edingtonite Electrum Embolite Emplectite Enargite Enstatite Epidote...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting...also for the chrome diopside found at Outukumpu mine, a mineral that is first and foremost recognized...According to the Raw Materials Group (Sweden), the world mine production in 2005 stood at 19.3 m t metal content |  | | Book | | Universidad de Concepci6n Casilla 4107 Concepci6n, Chile ISBN 978-3-642-88284-5 DOI 10.1007/978-3-642-88282-1.... . . . 37 The Metalliferous Ore Deposits of Chile and Argentina, and Their Geologic Framework J. Oyarzun.... . . . . . . . . . . 147 X Contents El Aguilar Mine: An Ordovician Sediment-Hosted Stratiform Lead-Zinc...Sulfides in the Greenstone Belt of South-Central Chile - An Overview G. Alfaro and S. Callao . . . . ....Formation and Massive Sulfide Orebodies, South-Central Chile: Geologic and Isotopic Aspects S. Callao, G. Alfaro |  | | Book | | | | 4 4 a i, a ! i AAA I i! TL ain} q EL Wind dpane { i beh i LUN att i La aE j Hh...EI q Waly ( a}it bani f Obnade if yy tat CHILE AMA Way j nit i LE i anian Hy a Hy a...GHC ESE AB ORS Se Hess a a 133 Table 69.—Value of mine and quarry products and manufactures thereof, by... -5bs-scece en ceke cece leececen 134 Table 71.—Mine and quarry products and the chief manufacturing...255 .ces see Se seeks Se ee ee ele ele aera eae Sle el eee eee Ventilation 2. 2. 2.2 32 hese oes ee ain |
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El Bronce Mine, Petorca, Petorca Province, Valparaíso, Chile