 | | Journal (article/letter/editorial) | | Zn-chromites from the Cordillera Frontal Range, Argentina E R N E S T O A . B J E R G , 1'2 M I L K A K... 8000 Bahia Blanca, Argentina 3 CONICET, Paso 258-9 A, 1640 Martinez, Argentina Abstract Serpentinised...occur in the Cordillera Frontal Range, western Argentina. Chromites show Zn-rich Al-chromite cores (4.04...zoning, ferritchromit, Cordillera Frontal Range, Argentina. Introduction ZN-RICH spinels, either as a primary...Mashaba chromite mine, Zimbabwe (Bevan and Mallinson, 1980) and the Sykesville district, U S A (Wylie etal |  | | Journal (article/letter/editorial) | | pp. 126-135 METALLOGENETIC BELTS, CENTERS, ARGENTINA W. AND EPOCHS IN AND CHILE C. STOLL CONTENTS................. ABSTRACT Many ore depositsin Argentina and Chile are distributed in three meridional...Ranges of central Argentina, the Frontal Cordillera and other parts of the Andes in Argentina, and northern...PampeanRangescontainspegmatitesand depositsof tungsten,tin, gold, and lead-zinc, all related to Precambrian tonalitic...Chilean copperbelt containsdepositsof copper,iron ore, gold, and silver, and other metals,all geneticallyrelated |  | | Journal (article/letter/editorial) | | ROBERT B. COOK Department of Geology and Geography Auburn University Auburn, Alabama 36849-5305 cookrob@auburn...no stolzite equivalent of wulfenite’s Red Cloud mine, yet attractive, somewhat wulfenite-like stolzite...Minerals, is a professor of geology and head of the Department of Geology and Geography at Auburn University...Queensland, Australia; the Fat Jack mine, Arizona; and Santa Rosa, Argentina. Stolzite is dimorphous with raspite... These include the well-known Loudville (Mahan) mine at Easthampton, Hampshire County, Massachusetts |  | Pons, J. M., Franchini, M., Meinert, L., Recio, C., Etcheverry, R. (2009) Iron Skarns of the Vegas Peladas District, Mendoza, Argentina. Economic Geology, 104 (2) 157-184 doi:10.2113/gsecongeo.104.2.157 | Journal (article/letter/editorial) | | 2 Iron Skarns of the Vegas Peladas District, Mendoza, Argentina* JOSEFINA M. PONS,† MARTA FRANCHINI...1400 (8300) Neuquén, Patagonia, Argentina LAWRENCE MEINERT, Department of Geosciences, Smith College,...Ciencias Universidad de Salamanca, Plaza de los caídos s/n (37008), Salamanca, Spain AND RICARDO ETCHEVERRY...(1900) La Plata, Argentina Abstract The Andean belt southwest of Mendoza, Argentina, hosts 23 Fe, Fe-Cu...variously in the literature as skarn, iron oxide-copper-gold (IOCG), and manto-type Cu deposits. The Vegas Peladas |  | | Book (edition) | | COMPENDIO de LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA Compilado y parcialmente actualizado por Milka...edición Roberto Miró ASOCIACIÓN MINERALÓGICA ARGENTINA FUNDACIÓN EMPREMIN 2015 PRÓLOGO Los tomos 1...(2007) de LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA se encuentran agotados y a pedido de numerosos...COMPENDIO DE LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA Con respecto a la versión anterior se han agregado...“Observaciones mineralógicas de la República Argentina”, referente a unas 30 especies pertenecientes |  | Jovic, Sebastián M., Guido, Diego M., Schalamuk, Isidoro B., Ríos, Francisco J., Tassinari, Colombo C. G., Recio, Clemente (2011) Pingüino In-bearing polymetallic vein deposit, Deseado Massif, Patagonia, Argentina: characteristics of mineralization and ore-forming fluids. Mineralium Deposita, 46 (3) 257-271 doi:10.1007/s00126-010-0324-5 | Journal (article/letter/editorial) | | polymetallic vein deposit, Deseado Massif, Patagonia, Argentina: characteristics of mineralization and ore-forming...epithermal metallogenetical province of the Deseado Massif, Patagonia, Argentina, represents a distinct deposit...Plata, Paseo del Bosque s/n, B1900FWA La Plata, Argentina S. M. Jovic (*) : D. M. Guido : I. B. Schalamuk...Investigaciones Científicas y Técnicas, La Plata, Argentina e-mail: sjovic@inremi.unlp.edu.ar F. J. Ríos Laboratório...Ciencias, Universidad de Salamanca, Plaza de los Caídos s/n, 37008 Salamanca, Spain bearing polymetallic |  | | Journal (article/letter/editorial) | | Sixteen mining districts in Chile, and 24 in Argentina, were attributed to the seismically active fracture...part of Argentina. For the correlation with the seismic data the hypogene polymetallic, copper, gold, lead...classi®cation system is not available for deposits in Argentina. Therefore, larger clusters of mineral occurrences...Chile (1982) and Mapa GeoloÂgico de la RepuÂblica Argentina (1982). Morphology of the subduction zone and...4°W 200 100 Depth (km) et al. 1997), porphyry gold deposits (Sillitoe 1991, 1992, 1997; Sillitoe et |  | | Journal (article/letter/editorial) | | Auriferous El Cabaco Mineralized Zone, Southern Salamanca a b J. F. Antona , A. E. Fallick & A. Garcia...Investigaciones Cientificas , Department of Mineralogy and Geochemistry , Apdo. 257, Salamanca, Spain b Isotope...Investigaciones Cientificas , Department of Mineralogy and Geochemistry , Apdo. 257, Salamanca, Spain Published online:...Auriferous El Cabaco Mineralized Zone, Southern Salamanca, International Geology Review, 36:7, 687-702,...Auriferous El Cabaco Mineralized Zone, Southern Salamanca J. F. ANTONA, Institute de Recursos Naturales |  | | Journal (article/letter/editorial) | | Geológicas, U.N.L.P., Calle 1 No. 644, 1900, La Plata, Argentina Version of record first published: 06 Jul 2010...Plata, Argentina; Universidad Nacional de Jujuy, Casilla de Correo 258, 4600 S.S. de Jujuy, Argentina; Instituto...Miguel Lillo 205, 4000 San Miguel de Tucum£n, Argentina; Instituto de Recursos Naturales y Agrobiologfa...Agrobiologfa, CSIC, Cordel de Merinas 40-52, 37071 Salamanca, Spain) This is a version, modified and updated for...clearly recorded in central and northwestern Argentina (Sierras Pampeanas, Famatina System, Puna, Eastern |  | | Journal (issue) | | Jianghshan, Guangdong Province. I have seen others listed as coming from Hebei Province. Regardless of where...4 Fig. 1. Apophyllite, Jianghshan, Guangdong Province, China, photo by Dan Weinrich. neat piece. To...the old classic locality, Morgabal, in Aveyron Department, France. Also, he had small trays holding small...stibnites from a new Nevada locality, the Murray Mine, not the old Manhattan, but he had only three specimens...clear calcites from a small pocket in the Meikle Mine, the new locality for the superb yellow barites |  | | Journal (article/letter/editorial) | | structural controls of the El Espino IOCG mining district, Chile G. P. Lopez & M. W. Hitzman & E. P. Nelson...Heidelberg 2013 Abstract The El Espino IOCG mining district is characterized by several mineralized bodies...the most extensive style of alteration in the district, and it is bounded by major NS–NNE trending faults... P. Lopez (*) : M. W. Hitzman : E. P. Nelson Department of Geology and Geological Engineering, Colorado...copper and gold mineralization. Hydrolytic alteration, related to economic iron oxide copper and gold mineralization |  | | Journal (article/letter/editorial) | | Morphogenesis and grain size variation of alluvial gold recovered in auriferous sediments of the Tormes...techniques it is difficult to determine whether the gold particles present at fluvial placers have come from...of this would be useful in prospecting for larger gold deposits. The aim of the present work was to test...to determine the single or multisource origin of gold particles at different sites in the Tormes Basin...lode and placer gold deposits that have been exploited since ancient times. Today, gold nuggets (usually |  | | Book | | Introduction XV Thesis of This Study 1 The Quest for Gold 6 Il. Mining: Motive Force of the Discovery ...clearly it was the liquid wealth, mainly silver and gold, provided by the mines particularly in Mexico, Peru...improved roads for transportation, while the silver and gold of the mines and streams stimulated trade, crafts...first voyage, proof was found of the presence of gold. This discovery gave impetus to the search for and... I have listed some of them: 1. The search for gold and other precious metals has always been a human |  | | Report (issue) | | was prepared by Antony B.T. Werner, Canadian Department of Natural Resources (NRCan), Minerals and Metals...Bureau of Resource Sciences of the Australian Department of Primary Industries and Energy; Erik C.I. Hammerbeck...category ........ Estimated cumulative and annual mine production of tungsten contained in ore and concentrate—...For each country having a tungsten deposit or district listed in the ISMI tungsten inventory...........also recovered from placer deposits. Most current mine production of tungsten is from vein/ stockwork, |  | | Journal (article/letter/editorial) | | com/locate/oregeorev La Josefina Au–Ag deposit (Patagonia, Argentina): A Jurassic epithermal deposit formed in a hot...(INREMI), Calle 64 y 120, B1900FWA, La Plata, Argentina CIC-BA, Universidad Nacional de La Plata, Instituto...(INREMI), Calle 64 y 120, B1900FWA, La Plata, Argentina a r t i c l e i n f o Article history: Received...occurrences Jurassic Epithermal Au–Ag veins Patagonia Argentina a b s t r a c t The La Josefina Jurassic epithermal...epithermal Au–Ag deposit located in Patagonia, Argentina, developed in an extensional setting of a back-arc |  | | Journal (article/letter/editorial) | | deposits in Deseado Massif, southern Patagonia, Argentina D. Guido, R. de Barrio and I. Schalamuk Synopsis...identified at La Marciana farm in southern Patagonia, Argentina. Fossil sinters are a rare occurrence and this...precious-metal deposits in the Deseado Massif geological province of southern Patagonia,. Field and textural characteristics...anomalies in the La Marciana area are indicative of gold- and silver-rich hydrothermal activity. Taken in...precious-metal exploration in this metallogenic province. Epithermal deposits in Deseado Massif Since |  | Páez, G.N., Ruiz, R., Guido, D.M., Ríos, F.J., Subias, I., Recio, C., Schalamuk, I.B. (2016) High-grade ore shoots at the Martha epithermal vein system, Deseado Massif, Argentina: The interplay of tectonic, hydrothermal and supergene processes in ore genesis. Ore Geology Reviews, 72. 546-561 doi:10.1016/j.oregeorev.2015.07.026 | Journal (article/letter/editorial) | | Martha epithermal vein system, Deseado Massif, Argentina: The interplay of tectonic, hydrothermal and supergene... (1900) La Plata, Provincia de Buenos Aires, Argentina Consejo Nacional de Investigaciones Científicas...(CONICET), Buenos Aires, Argentina c YPF Tecnología (Y-TEC), Berisso, Argentina d Laboratório de Inclusões...de Ciencias, Plaza de la Merced s/n, (E-37008) Salamanca, Spain b a r t i c l e i n f o Article history:...of the Martha mine epithermal deposit (Deseado Massif, Patagonia, Argentina). The mine was active from |  | | Report (issue) | | Washington J 973 C I RC U LA R 668 United States Department of the Interior ROGERS C. B. MORTON, Secretary... Da, Db, M, 12. Barker, J. L., Effects of acid mine drainage on fish and macroinvertebrates of Babb... Da, M.) i 13. Barker, J. L., Effects of acid mine drainage on fish and macroinvertebrates cf Loyalsock...(Wa, Da, M.) 14. Barker, J. L., Effects of acid mine drainage on fish and macroinvertebrates of the Tioga...A geochemical study of the Rio Pantanos area, Department of Antioquia, Colombia-preliminary report: 34 |  | | Book | | ISSN 0328-2325 GEOLOGIA ARGENTINA Anales 29 Buenos Aires 1999 1 Subsecretaría de Minería de la...y Recursos Minerales Anales Nº 29 GEOLOGÍA ARGENTINA Editor ROBERTO CAMINOS Coordinación JOSÉ L. PANZA...Roca 651-10º piso 1322 Buenos Aires República Argentina 4 ISSN 0328-2325 Es propiedad del Instituto...país. La publicación de este libro de Geología Argentina, del cual fue desde el comienzo su editor, es...confeccionó el mapa geológico de la República Argentina a escala 1: 5.000.000. A pesar de los avances |  | | Journal (article/letter/editorial) | | ..................................... Tungsten Gold 99 102 .........................................mostimportantore depositsare thoseof copper, iron, silver, gold, and manganese. The primary minerals are few in...presentday mining in Chile: Copper Molybdenum Lead Zinc Gold Silver Mercury Iron ore Manganese ore 548,528 metric...tons, 63.2% Fe metric tons, 46.3% Mn Most of the gold and silver and all the molybdenum producedduring...copper--Flores(4) and Ruiz (16); iron--Ruiz (17); gold--Flores(4) and Floresand Ruiz (7); cobalt--Hornkohl(8); |  | | Report (volume) | | UNITED STATES DEPARTMENT OF THE INTERIOR J. A. Krug, Secretary GEOLOGICAL SURVEY W. E. Wrather, Director...COMMITTEE ON SCIENTIFIC AND CULTURAL COOPERATION, DEPARTMENT OF STATE Geologic Investigations in the American...__________________________ Castaneda de Llamuco mine--___----------_-------_------__ Picbe prospect...._______ El Durazno district.-..__-___.___--_____-__________...___ Boliviana mine-..._________-____-._--...In pocket Plan of workings, Castafieda de Llamuco mine. _-____-___ In pocket Geologic map of the principal |  | | Journal (article/letter/editorial) | | Environment of Giant Porphyry Copper and Epithermal Gold Mineralization PETER HOLLINGS,†,* DAVID COOKE, Centre...Hobart, Tasmania, Australia 7001 AND ALAN CLARK Department of Geological Sciences and Geological Engineering...andesites and andesites of the middle Miocene Salamanca Formation have REE chemistry similar to that of...Au centers of the Maricunga district, and, far to the east in Argentina, the Au-rich porphyry systems...peter.hollings@lakeheadu.ca *Current address: Department of Geology, Lakehead University, 955 Oliver Road |  | | Report (issue) | | the PLTSYM computer system published by the US Department of Energy [1]. Financial assistance for this...literature. An example was with the Osamu Utsumi mine in Brazil. This deposit has been reported in the...includes the deposit or occurrence name, the mining district, the tectonic setting, the geological type, status...America, the classification scheme used by the U.S. Department of Energy (U.S. DOE) [4] is described in Annex...uranium occurrences identified during the US Department of Energy's National Uranium Resources evaluation |  | | Journal (article/letter/editorial) | | 2005), the nature and origin of iron oxide–copper–gold (IOCG) mineralization is a matter of debate. While...Geológico y Minero de España, Azafranal 48, 37001 Salamanca, Spain e-mail: f.tornos@igme.es F. Velasco Dpto...del País Vasco, 48080 Bilbao, Spain F. Barra Department of Geosciences, The University of Arizona, 1040...Candelaria Algarrobo Agua Verde II Romeral Cu, Au MENDOZA Bolivian Tin Belt Cenozoic Porphyry Copper Belt...includes chalcopyrite, molybdenite, bornite, and gold (Au91Ag9). Most of the mineralization is intergrown |  | | Report (issue) | | U.S DEPARTMENT OF THE INTERIOR U.S GEOLOGICAL SURVEY METALLIC ORE DEPOSITS, MINERAL DEPOSITS AND PROSPECTS...accessed through MRDS computer database). District Name District to which site belongs. Lati tude / Long...Region Current largest geographical division. Province Current geographical division after Region. Commodities...Abbreviations are as follows: Ag - Silver As - Arsenic Au - Gold Co-Cobalt Cu - Copper Fe - Iron Hg-Mercury Mn -...Large Antimony 50,000 Cobalt 20,000 Copper 1,000,000 Gold 500 Iron 100,000,000 Lead 1,000,000 Manganese (tons |
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