 | Cerpa, Luis M., Bissig, Thomas, Kyser, Kurt, McEwan, Craig, Macassi, Arturo, Rios, Hugo W. (2013) Lithologic controls on mineralization at the Lagunas Norte high-sulfidation epithermal gold deposit, northern Peru. Mineralium Deposita, 48 (5) 653-673 doi:10.1007/s00126-013-0455-6 | Journal (article/letter/editorial) | | mineralization at the Lagunas Norte high-sulfidation epithermal gold deposit, northern Peru Luis M. Cerpa &...high-sulfidation epithermal gold deposit of Lagunas Norte, Alto Chicama District, northern Peru, is hosted in weakly...Cerpa (*) Departamento de Ciencias Geológicas, Universidad Católica del Norte, Av. Angamos 0610, Antofagasta...Misquichilca, Av. Victor Andrés Belaunde, Lima, Peru (2.1 ‰) indicate a magmatic source for the sulfur...ite zone is observed. Company data suggest that gold is present in solid solution or micro inclusions |  | Carrino, T. A., Crosta, A. P., Toledo, C. L. B., Silva, A. M., Silva, J. L. (2015) Geology and Hydrothermal Alteration of the Chapi Chiara Prospect and Nearby Targets, Southern Peru, Using ASTER Data and Reflectance Spectroscopy. Economic Geology, 110 (1) 73-90 doi:10.2113/econgeo.110.1.73 | Journal (article/letter/editorial) | | Chapi Chiara Prospect and Nearby Targets, Southern Peru, Using ASTER Data and Reflectance Spectroscopy Thais...Darcy Ribeiro S/n, Asa Norte, 70910-900 Brasília – DF, Brazil Abstract Southern Peru contains several small-...Canahuire deposit, and Cerro Millo and San Antonio de Esquilache targets were done with data acquired by...where the Chapi Chiara, Cerro Millo, and San Antonio de Esquilache targets are located. This zoning pattern...Introduction Peru is the main gold-producing country in Latin America, providing for 6% of the global gold exploitation |  | Schütte, Philip, Chiaradia, Massimo, Barra, Fernando, Villagómez, Diego, Beate, Bernardo (2012) Metallogenic features of Miocene porphyry Cu and porphyry-related mineral deposits in Ecuador revealed by Re-Os, 40Ar/39Ar, and U-Pb geochronology. Mineralium Deposita, 47 (4) 383-410 doi:10.1007/s00126-011-0378-z | Journal (article/letter/editorial) | | Barra Departamento de Geología, Universidad de Chile, Plaza Ercilla 803, Santiago, Chile Present Address:...with its coeval counterpart in northern-central Peru. Although both belt segments were formed in an overall...are best defined in the central Andes of southern Peru and northern-central Chile (ca. lat. 13– 34° S)...early Oligocene, and Miocene to early Pliocene age. Gold tends to be concentrated in discrete belts and districts...(2012) 47:383–410 belt in northern and central Peru (lat. 6–13° S) hosts a number of world-class Cu |  | | Journal (issue) | | horizonte de gran potencial MINING IN PERU: Set to be a major power Mineros S.A., de la minería aluvial...aluvial a la subterránea Mineros goes underground Fiebre por el nuevo “oro blanco” Fever for the new “...“ white gold” 196 3 Añ o s en P at en ta ia do en Franc argentina Chile Muros de contención...contención para la minería Freyssinet - Tierra Armada S.A. Uruguay 772, piso 10, Oficina 102 Buenos Aires –...Cerrillos 980, Cerrillos Santiago - Chile www.tierra-armada.cl En sus 27 años de trayectoria, Constructora |  | | Journal (article/letter/editorial) | | to exploration for high-sulphidation epithermal gold deposits Kristian Ufer,1,a) Reinhard Kleeberg,2... The Lagunas Norte high-sulphidation epithermal gold deposit in the Alto Chicama region of Peru represents...represents the largest greenfields discovery made by the gold industry in the past decade. Discovery of the deposit...can be attributed to the identification of elevated gold values in stream sediments and the recognition of...gradients that could be used as vectors to ore at Lagunas Norte and similar high-sulphidation epithermal deposits |  | | Journal (article/letter/editorial) | | High-sulfidation · Trace element · Sulfur isotope · LA-ICP-MS · SHRIMP · Zonation Introduction Pyrite is...high-sulfidation deposit is located 500 km north of Santiago in the high Andes near the Chilean–Argentinian...El Indio Mine Cross Section Inc 6710200 NW Fa u lt Sample Locations Copper veins Gold veins Faults...Right simplified NW–SE cross section of the El Indio mine showing alteration and mineralization. Modified...yrite alteration below 4000 m asl2 depth in the mine (Jannas 2 Above sea level. et al. 1999). Above |  | | Journal (issue) | | MINERA CERREJÓN Plan de expansión a 40 millones de ton FELIPE SAAVEDRA “La minería va a seguir creciendo...para el desarrollo de Xstrata Copper El nuevo yacimiento, que involucra un monto de US$1.473 millones...ampliar la vida útil de la vecina faena de Tintaya e incrementar a 160.000 ton la producción de cobre.... León Teicher explica el plan de crecimiento de Cerrejón Los dueños de Cerrejón aprobaron recientemente...millones para expandir la actual producción. Minería, oportunidades y desafíos La industria minera vive |  | | Journal (article/letter/editorial) | | Brian O’Driscoll Vol. 98, No. 8–9, 2013 Behavior of gold in a magma at sulfide-sulfate transition: Revisited—...2013 New geological-industrial type of porphyry gold-molybdenum ore mineralization in the eastern Transbaikal...responsible for tungsten mineralization at Takatori mine, Japan—Kyoko Masukawa, Yoshiro Nishio, and Ken-ichiro...Letters Canadian Mineralogist Complexation of gold in S3−-rich hydrothermal fluids: Evidence from ab-initio...concentrations in natural gold alloy for reconnaissance exploration and understanding gold-depositing hydrothermal |  | | Journal (issue) | | against premature wear damage in a wide range of mine and plant applications. New materials and designs................. 34 Change Your Mind, Change Your Mine Advanced networks and communications solutions are...Claim Validity When it comes to the rights that mine operators can assert with unpatented mining claims...Jetti Resources facility at Capstone’s Pinto Valley mine in Arizona recovers copper from a rejuvenated, historic...Copperbelt and Angola Driven by strong demand for gold and battery metals............................. |  | | Journal (issue) | | -•L • - = We are -th e leader in integrated mine monitoring . We dANARY SYSTEMS provide compr e•hensive...38 40 59 76 80 83 83 84 QMX Gold to sell Snow Lake Project Barrick Gold: Responsible, modern mining...Mountain gold mine in Guyana. "The Phase I development at Eagle M ountain · s fully financed, the mine area...Otelnuk iron ore project in Nunavik, Quebec. The mine is owned by Lac Otelnuk Mining Ltd, a joint venture...Project includes the development of an open pit mine, ore processing plant, product delivery system (by |  | | Journal (issue) | | changes could cost Potash Corp C$100 million Barrick Gold: Responsible, modern m1n1ng Newcrest Mining: Delivering...readership is approximately '13,000. J WOIRLD•Wl DE iu~1t1a,~ ',le,IM lid World Mining Magazine 2015...North America's top gold producers. A year later, the purchase of the Goldstrike Mine in Nevada set the...Pacific region to become the world's largest gold producer. Gold has always played an important role in the...the international www.ogsmag.com monetary system. Gold coins were first struck on the order of King Croesus |  | | Journal (issue) | | June 20, 2005 Gold price soars to six-week high, b~eaking away from euro , New York-Gold prices made a...contract. the gold pnce soared lo $440/oz on Jun 17. gaining $9.10 In two days. Smee Jun 6. gold has risen...commod1ties-gold included. But what has been more significant Is the apparent detachment of the gold price...euro. It has become a widely accepted view that gold shows an inverse correlation with the dollar-rallying...weeks. with the dollar rallying against the euro and gold prices rallying· also. Last week. the dollar rose |  | Burrows, David R., Rennison, Michael, Burt, David, Davies, Rod (2020) The Onto Cu-Au Discovery, Eastern Sumbawa, Indonesia: A Large, Middle Pleistocene Lithocap-Hosted High-Sulfidation Covellite-Pyrite Porphyry Deposit. Economic Geology, 115 (7). 1385-1412 doi:10.5382/econgeo.4766 | Journal (article/letter/editorial) | | Island, Indonesia. A very large and blind copper-gold deposit (Onto) was discovered, in which copper occurs... with a vertical thickness of ≥1 km. Copper and gold are spatially related with a series of coalesced...and dispersion of copper and, to a lesser extent, gold into the surrounding pre-mineral breccia and the...phases, resulting in quite consistent copper and gold grades throughout the currently delineated mineral...section. High-sulfidation epithermal-style pyrite-gold-enargite ± covellite mineralization in these lithocaps |  | | Journal (issue) | | 20 Mayo · Junio 2015 MINERÍA CHILENA: EL DESAFÍO DE SEGUIR CRECIENDO Cómo será Chuquicamata Subterránea...sus soportes Convención PDAC 2015: Vitrina para la inversión minera Papel impreso Papel digital Versión...Transmisores de presión Transmisores de presión con carcasa a prueba de fuego Transmisores de presión con...industriales y la industria minera. www.keller-druck.com RopeCon® – La innovación en el manejo de material...manejará sin problema! Distancias largas, capacidades de hasta 25.000 toneladas/hora, un impacto medioambiental |  | Holley, Elizabeth A., Monecke, Thomas, Bissig, Thomas, Reynolds, T. James (2017) Evolution of High-Level Magmatic-Hydrothermal Systems: New Insights from Ore Paragenesis of the Veladero High-Sulfidation Epithermal Au-Ag Deposit, El Indio-Pascua Belt, Argentina. Economic Geology, 112 (7) 1747-1771 doi:10.5382/econgeo.2017.4528 | Journal (article/letter/editorial) | | ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) showed that jarosite, which formed as a result...mineral resources of 3.19 Moz Au at 0.48 g/t (Barrick Gold Corporation, 2016). The Veladero deposit is hosted...680,000 Cerro de las Tórtolas CHILE Alturas 3 km N A ARGENTINA 0 10 km Cerro de Vidro Fm Ore deposit...Thrust fault Cerro de las Tórtolas Fm and Infiernillo intrusive unit Tilito, Rio La Sal, Valle del Cura...Charchaflié, 2003, with unpublished data from Barrick Gold Corporation). The map also shows the location of |  | Pan, Jun-Yi, Ni, Pei, Chi, Zhei, Wang, Wen-Bin, Zeng, Wen-Can, Xue, Kai (2019) Alunite 40Ar/39Ar and Zircon U-Pb Constraints on the Magmatic-Hydrothermal History of the Zijinshan High-Sulfidation Epithermal Cu-Au Deposit and the Adjacent Luoboling Porphyry Cu-Mo Deposit, South China: Implications for Their Genetic Association. Economic Geology, 114 (4) 667-695 doi:10.5382/econgeo.4658 | Journal (article/letter/editorial) | | deposit, constitutes a major porphyry-epithermal ore district in South China. Current debate centers on whether...question of importance for exploration in the district. In this contribution, the magmatichydrothermal...exploration for the two mineralization types in the ore district and elsewhere. Introduction High-sulfidation...exploration. The Zijinshan ore district, a world-class epithermal mining district, is situated in the Mesozoic...coastal volcanic belt of Fujian Province, South China (Fig. 1A). The district covers a NW-trending rectangular |  | | Journal (issue) | | Proyecto S11D de Vale: El gigante del hierro se abre paso Programas de formación de Buenaventura, herramientas...herramientas de valor para el capital humano Léala en todos sus soportes Papel impreso Papel digital... * Corresponde a distribución 2015. La mejor panorámica de la región para su negocio, ahora también...cl Teléfono: +56 2 2757 4239 LA EDITORIAL TÉCNICA Y DE NEGOCIOS LÍDER DE CHILE www.editec.cl ZARANDA...Mallas Ty-Wire Mallas de Poliuretano Mallas Prodeck MALLAS PARA TODO TIPO DE ZARANDAS VIBRATORIAS |  | Volkov, A. V., Savva, N. E., Sidorov, A. A., Kolova, E. E., Chizhova, I. A., Alekseev, V. Yu. (2015) The Agan epithermal gold-silver deposit and prospects for the discovery of high-sulfidation mineralization in northeast Russia. Geology of Ore Deposits, 57 (1) 21-41 doi:10.1134/s1075701515010067 | Journal (article/letter/editorial) | | Vol. 57, No. 1, pp. 25–47. The Agan Epithermal Gold–Silver Deposit and Prospects for the Discovery of...during prospecting in the Central Okhotsk ore district of the Okhotsk–Chukotka volcanogenic belt (OChVB)...Mishin, 2011). The extremely rapid growth of world gold mining from HS epithermal deposits in recent years...deposits in the OChVP. At the second forum entitled “Gold of the North ern Pacific Margin,” held in Magadan...others). This structure is located in the Khasyn district of the Magadan oblast, 100 km from Magadan (Fig |  | | Journal (issue) | | herramienta de mantención proactiva Este servicio integral se anticipa a eventuales fallas de los distintos...componentes de nuestros clientes, entregando las herramientas necesarias para incrementar la vida útil de los...sistema de rastreo y trazabilidad logra una mayor rapidez en la entrega de resultados de la muestra:...muestra: de muestras en faena 1 Toma 2 Registro de la muestra para ser trackeada en todo momento: desde la...la toma de ésta, hasta la entrega de los resultados. 3 Traslado de la muestra a uno de los dos laboratorios |  | Dekov, Vesselin M., Rouxel, Olivier, Kouzmanov, Kalin, Bindi, Luca, Asael, Dan, Fouquet, Yves, Etoubleau, Joël, Burgaud, Gaëtan, Wälle, Markus (2016) Enargite-luzonite hydrothermal vents in Manus Back-Arc Basin: submarine analogues of high-sulfidation epithermal mineralization. Chemical Geology, 438. 36-57 doi:10.1016/j.chemgeo.2016.05.021 | Journal (article/letter/editorial) | | Terra, Università degli Studi di Firenze, Via Giorgio La Pira 4, I- AC CE P e TE d D of Hawaii at Manoa...Universitaire de Biodiversité et Ecologie Microbienne (EA3882), IFR 148, Université Européenne de Bretagne...Bretagne, Université de Brest, ESIAB, Technopôle Brest-Iroise, 29280 Plouzané, France h Institute of Geochemistry...2004; Petersen et al., 2004; Rouxel et al., 2004b; de Ronde et al., 2005; Suzuki et al., 2008; Fouquet...Laser-ablation inductively-coupled plasma mass-spectrometry (LA-ICP-MS) analyses of enargite, luzonite and pyrite/marcasite |  | Tanner, Dominique, Henley, Richard W., Mavrogenes, John A., Holden, Peter, Mernagh, Terrence P. (2015) Silica hydrate preserved with δ18O-rich quartz in high-temperature hydrothermal quartz in the high sulfidation copper-gold deposit at El Indio, Chile. Chemical Geology, 391. 90-99 doi:10.1016/j.chemgeo.2014.11.005 | Journal (article/letter/editorial) | | hydrothermal quartz in the high sulfidation copper-gold deposit at El Indio, Chile Dominique Tanner, Richard...hydrothermal quartz in the high sulfidation copper-gold deposit at El Indio, Chile, Chemical Geology (2014)...quartz in the high sulfidation RI P T copper-gold deposit at El Indio, Chile. Dominique Tanner1,2*...the fracture array that hosts the El Indio copper-gold deposit. Modern understanding of ore-forming fluids...from the El Indio Au-Ag-Cu mine, Chile. A comprehensive review of the mine and mineralization can be found |  | | Journal (article/letter/editorial) | | High-Sulfidation Epithermal Gold Mineralization at the La Bodega and La Mascota Deposits, Northeastern...Universidad Industrial de Santander, Facultad de Ingenierías Fisicoquímicas, Escuela de Geología, Carrera...Calle 9, Ciudadela Universitaria Abstract La Bodega and La Mascota are Plio-Pleistocene high- to int...intermediate-sulfidation epithermal gold deposits hosted in Proterozoic gneisses and Mesozoic granites of...California-Vetas mining district. Coeval volcanic rocks are not recognized in the district and volumetrically |  | | Journal (issue) | | Operacional (Front Shovel) 700 Ton (Backhoe) 710 Ton Fuerza de Rompimiento (Front Shovel) 2320 kN (Backhoe) 2000...kN CALL CENTER 600 450 2022 IQUIQUE Santa Rosa de Molle Sitio1-2 Alto Hospicio Fono: (57) 51 3350 Fax:...Industrial, Altos de Peñuela Fonos: (51) 24 3511 - 23 2732 - 23 9087 Fax: (51) 23 3826 SANTIAGO (Casa Matriz)...Fono: (65) 35 0015 Fax: (65) 35 0016 Kilómetro 8 ½ Norte Punta Arenas Fono - Fax: (61) 69 61 97 EQUIPOS...Operacional (Front Shovel) 700 Ton (Backhoe) 710 Ton Fuerza de Rompimiento (Front Shovel) 2320 kN (Backhoe) 2000 |  | | Journal (article/letter/editorial) | | intrusion-centered hydrothermal systems and reflect district-scale magmatism (Simmons et al., 2005; John et...deposits. A third, quite distinct class of epithermal gold-silver ± tellurium deposits occurs in association...numbers of samples available for each deposit or district vary widely and are outlined in the primary data...associated with the Sleeper, Midas, Mule Canyon, and La Mejicana deposits have consistent tholeiitic compositions...Coromandel volcanic zone (New Zealand) and Great Basin province (United States), was distinct relative to that |  | | Journal (issue) | | e ingeniería de nivel mundial les permiten manejar inclusive el trabajo más pesado, de tal forma que...roca. Metso Mining and Construction Technology SANTIAGO: AV. LOS CONQUISTADORES 2758, PISO 3, PROVIDENCIA...mina de cobre y oro en Indonesia. La nueva instalación de molienda para minerales de cobre y de oro en...se trate de la preparación de mineral de oro, diamantífero, cuprífero, de platino, niquel ó de hierro …...máquinas y procesos de ThyssenKrupp Fördertechnik y ThyssenKrupp Polysius a la hora de extraer estas materias |
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