 | Echavarria, L., Nelson, E., Humphrey, J., Chavez, J., Escobedo, L., Iriondo, A. (2006) Geologic Evolution of the Caylloma Epithermal Vein District, Southern Peru. Economic Geology, 101 (4) 843-863 doi:10.2113/gsecongeo.101.4.843 | Journal (article/letter/editorial) | | v. 101, pp. 843–863 Geologic Evolution of the Caylloma Epithermal Vein District, Southern Perú LEANDRO...Carmen N°180, El Vivero de Monterrico, Surco-Lima, Peru AND ALEX IRIONDO** Department of Geological Sciences...80309 Abstract The silver- and base metal-rich Caylloma epithermal district in the Tertiary volcanic belt...illite, barite, and helvite. Ore minerals include sphalerite, galena, chalcopyrite, and tetrahedrite. Hydrothermal...vein deposits (Noble and McKee, 1999). In the Arequipa Department major examples include Orcopampa (Gibson |  | | Journal (article/letter/editorial) | | and Nazareño (10 Ma; Cordillera Shila, southern Peru) were studied to investigate processes related to...precious metal stage composed of chalcopyrite-sphalerite-galena-pyrite–polybasite-pearceite–tennantit...collected from surface exposures and underground mine levels. The mineralogy was determined from polished...crystals, locally accompanied by rare sulfides (sphalerite, chalcopyrite, pyrite, galena). The last episode...PERÚ: SUPERGENE ALTERATION chalcopyrite, pyrite, sphalerite, galena, polybasite-pearceite, electrum, and |  | 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...70910-900 Brasília – DF, Brazil Abstract Southern Peru contains several small- and medium-sized epithermal...analysis using the fuzzy logic technique. Introduction Peru is the main gold-producing country in Latin America...2009; Fig. 1A). Conversely, the southern region of Peru has been known for its Au-Ag (± base metals) epithermal...intermediate sulfidation deposits. Examples include the Caylloma (~18 Ma, Echavarria et al., 2006), Orcopampa (~18 |  | | Journal (article/letter/editorial) | | Epithermal Silver Veins of the Arcata District, Southern Peru HUGO CANDIOq'rI DE LOS Rios, MauricioHochschildy..., S.A.,AvenidaRep•blica de Panamd3055, Lima 27, Peru DONALD C. NOBLE, MackaySchoolof Mines,Universityof...andelectrum.Thesemineralsare accompanied by pyrite, sphalerite,galena,andchalcopyrite,localearly arsenopyriteandpyrrhotite...increasingproductionof thesebasemetal-richores,the mine beganto producePb and Zn concentrates in November1989...and270øC.Salinitiesarehigherfor inclusions in sphalerite,pyrargyrite,andsomequartz andfluorite(>-3 equivwt |  | | Journal (article/letter/editorial) | | state sulfides such as pyrite, chalcopyrite, sphalerite, galena, and tetrahedrite/tennantite associations...indicator of the IS type; light-colored (Fe-poor) sphalerite is typical of IS deposits, consistent with relatively...metals for Mexico, the United States, Canada, Chile, Peru, Papua New Guinea, and Japan. Lindgren (1922, 1933)...corresponding sulfur fugacities from measuring the FeS in sphalerite and Ag contents of electrum (Barton and Toulmin...%), minor pyrite –arsenopyrite ± pyrrhotite ± sphalerite ± galena ± chalcopyrite ± tetrahedrite / tennantite |  | Chauvet, Alain, Bailly, Laurent, André, Anne-Sylvie, Monié, Patrick, Cassard, Daniel, Tajada, Fernando Llosa, Vargas, Juan Rosas, Tuduri, Johann (2006) Internal vein texture and vein evolution of the epithermal Shila-Paula district, southern Peru. Mineralium Deposita, 41 (4) 387-410 doi:10.1007/s00126-006-0068-4 | Journal (article/letter/editorial) | | of the epithermal Shila-Paula district, southern Peru Received: 28 July 2005 / Accepted: 25 April 2006...volcanic rocks of the Western Cordillera (southern Peru). Field studies of the ore bodies reveal a systematic... stage 1 is a quartz– adularia–pyrite–galena–sphalerite–chalcopyrite–electrum– Editorial handling: B...C., Luis N. Saenz 447-449, Jesus Maria, Lima 21, Peru J. Tuduri ISTO, CNRS-UMR 6113, University of Orléans...the bonanza substage characterized by a Fe-poor sphalerite–chalcopyrite–pyrite–galena–tennantite–tetrah |  | | Journal (article/letter/editorial) | | A SpecialIssueDevoted to the Mineral Depositsof Peru Preface ULRICH PETERSEN, Departmentof Earth and...PerubarS.A.,Juan de Arona 830 (Of 90I), Lima 27, Peru AND DONALD C. NOBLE MackaySchoolof Mines, Universityof...Castrovirreyna,SanJuande Lucanas,Cochasayhuas, Cotahuasi, Caylloma, Concepci6n,San Antonio de Esquilache, Condoroma...iso,rosicler),silver-bearinggalena(soroche), sphalerite (chumbe), and cinnabar (paria, 111mpi), as well...wasmostlyusedfor the treatment of silver and gold ores in Peru, Bolivia, and Mexico (RodriguezHoyle, 1974). In |  | | Catalog/List | | £13;50. 6. APATITE variety FRANCOLITE. Fowey Consols Mine, TYwardreath, Covnwall. Small, bright, creamy hexagonal...white Quartz. 2i" x 3". £10. BARYTES. Force Crag Mine, Nr. Keswick, Cumberland. An attractive intergro~n...2" on edge. 3x3~_ll.£6. 50. BARYTES. Ale & Cakes Mine, Gwennap, ~ornwall. Unusual, greyish green ~lusters...£6.50. BARYTI)~~ITE. Admiralty Flats, Nentsberry Mine, Nr. Alston, Cumberland. Large, spear-shaped crystals...intergrown group. 3x2~". £4.50. CASSITERITE. Poldice Mine, G"ennap, Cornwall. Bright, sharp, black crystals |  | | Book | | Gemstonesof Peru . TO ' ..J.O[_)(ON '\J./ITI1 KY Be-51 R~GAF-P5 f JaroslavHyrsl Gemstonesof...Gemstonesof Peru GRflnil © 2012 Text by Jaroslav Hyr~I © 2012 Photos by Jaroslav Hycll (166), Fidel Salinas...Coll. Z. Rosales. Photo J Hyrsl. 6 Introduction Peru is a country rich in minerals, with numerous very...specimens of crystallized sul:fides like pyrite, sphalerite, galena, etc. The mineralogy of Peruvian mines...Crowley et al. (1997) and most recently in the book "Peru, Paradise of Minerals" (Hyrsl et al., 2011 ). N |  | | Journal (article/letter/editorial) | | Experience of Filtered Tailings Technology in Chile and Peru: An Environmentally Friendly Solution Carlos Cacciuttolo...Experience of Filtered Tailings Technology in Chile and Peru: An Civil Works and Geology Department, Catholic...Ingeniería, Universidad Continental, Huancayo 12001, Peru; gperezc@continental.edu.pe Correspondence: carlos...filtered tailings technology applied in Chile and Peru with emphasis on: (i) filtering technology evolution...technology are: (i) Cerro Verde (Peru), Cuajone and Toquepala (Peru), Los Pelambres (Chile) and Los Bronces |  | Chinchilla, Darío, Ortega, Lorena, Piña, Rubén, Merinero, Raúl, Moncada, Daniel, Bodnar, Robert J., Quesada, Cecilio, Valverde, Antonio, Lunar, Rosario (2016) The Patricia Zn–Pb–Ag epithermal ore deposit: An uncommon type of mineralization in northeastern Chile. Ore Geology Reviews, 73. 104-126 doi:10.1016/j.oregeorev.2015.10.026 | Journal (article/letter/editorial) | | base-metal and silver stage; characterized by sphalerite (6 to 15 mol.% FeS), galena, chalcopyrite, pyrrhotite...kutnohorite and minor sulfides (arsenopyrite, sphalerite, 1 ACCEPTED MANUSCRIPT pyrite, galena, Ag-bearing...(Sillitoe, 2010), and it further reappears in southern Peru (Los Chancas, Cotabambas, Antapaccay, and Ataspaca...1b). Geographically, it occurs in the Tarapacá Province, I Región, Chile, at latitude 19˚81'S and longitude...carried out by Herencia Resources Plc over historical mine workings that date back to the nineteenth century |  | | Report (issue) | | Mines and mineral resources—Peru—History. 2. Metallurgy—Peru—History. 3. Peru— Antiquities. I. Title. TN52...use today. Native copper from the Cerro de Pasco Mine, a shell used as a palette for mixing cinnabar-based...in Latin America. The pleasure has certainly been mine. I would like to express my sincere thanks and appreciation...between Islay and Arequipa (Raimondi, 1878); Acarí, Camaná; Tingue, Cerro Verde, Arequipa; Mina del Carmen...Carmen, Cerro Trinidad, Arequipa; Mina Santa Rosa, Huantajaya, Tarapacá; Ilo, Moquegua; Chala, Camaná; Pampa |  | | Journal (article/letter/editorial) | | Zarshuran and Agh Darreh at Takab Metallogenic Province; Mehrabi et al., 1999; Asadi et al., 2000; Daliran...Cenozoic TCS magmatic district is a major ore province in the north of central Iran, eastern part of...the more distal parts. Pyrite, chalcopyrite, sphalerite, Ag–rich tetrahedrite and galena are the main...minerals in the deposits are chalcopyrite, pyrite, sphalerite, galena, and chalcocite. Trace minerals include...(quartz–galena–sphalerite– chalcopyrite) and late quartz–pyrite–calcite mineralization. The Abolhassani mine area |  | | Journal (article/letter/editorial) | | Metallogenetic Epochs and Provinces of Bolivia The Tin-Province (Part I) The Metallogenetic Provinces of the Altiplano...formation of ore deposits using the Bolivian tin-province as an example. In the eastern Cordillera we are...tin-silver mineralization is discussed. Within the tin-province three metallogenic epochs are recognized, with...down-faulted and consequently preserved. The polymetallic province of the Altiplano contains subvolcanic ore deposits...activity. Transitions to the deposits of the tin-province exist in the north (Laurani and La Joya) and in |  | | Journal (article/letter/editorial) | | metal sulfides (mostly chalcopyrite, galena, sphalerite, and pyrite), and electrum. There is a broad...Buchanan (1979, 1980) concentrated on the Torres mine, studying metal zonation, alteration, and temperature...inclusion analysis on samples from the central Rayas mine (Mango et al. 1991), showing a decrease in fluid...Regional geology The Sierra Madre Occidental geologic province consists of northwest-trending Tertiary volcanic...de Chichíndaro (Chichíndaro Hill) near the Torres mine is the type location; the unit is also amply exposed |  | | Book | | affects its present characteristics as a minera1 province, because of the exposure of the various depth...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...ranging from 45 to 78% (as in the Andean Batholith, Peru), or as homogeneous bodies composed virtually of... Two of them, the Coastal (Andean) Batholith of Peru and the 1013 Boulder Batholith, Montana, have...examples. detail COASTAL (ANDEAN) BATHOLITH OF PERU This intrusive body has an extensive literature |  | | Book | | affects its present characteristics as a mineral province, because of the exposure of the various depth...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...ranging from 45 to 78% (as in the Andean Batholith, Peru), or as homogeneous bodies composed virtually of... Two of them, the Coastal (Andean) Batholith of Peru and the 1013 Boulder Batholith, Montana, have...examples. detail COASTAL (ANDEAN) BATHOLITH OF PERU This intrusive body has an extensive literature |  | | Report (issue) | | holdings. Prior to 1978, the development of complete mine property cost evaluations was impeded by still evolving...tool. Systems design work also continued on the mine simulation (MINSIM) program, an economic evaluation...reserves. These include implications that because a mine is operating it is profitable, that reported reserves...prices, which are variable over the life of the mine. Economic evaluation is complicated by the presence...and economic variables on viability of individual mine properties (17-18). Nonproducing deposits Producing |  | | Report (volume) | | Canada THE MINES HANDBOOK Meeting tbe Needs of Mine and Smelter Hundreds of plants on both American...(all types) Crushers Crushing Rolls NEW YORK Mine Pumps Oil Engines Sampling Machinery Screens Stamp...all the metals, and a corresponding expansion of mine work. The MINES HANDBOOK will hereafter be published...Tuckahoe, N. Y., April, 1920. Vll THE MINES MINE HOISTS HANDBOOK AND Years of experience in building...Wellman- Send for our Bulletin F. 5, "Electric Mine Hoists," and get in closer touch with W-S-M equipment |  | | Report (volume) | | California. THE MINES HANDBOOK, 1922 MACHINERY FOR MINE • MILL SMELTER Embodying recent developments...Compressor NEW YORK Crushing Rolls Air Compressors Mine Pumps Ball Mills Blast Furnaces Oil Engines Screens...considered to be working the public and not the mine. Many suspicious promotions are however not positively...Chile, S. A. Cable: Howban, BANCROFT, Rowland, Mine Valuation, Apartado 264, Panama, R. P. . Panama...Elisabethville, Katanga, Congo Beige, Africa. Available for mine examinations America or Africa after July, 1923 |  | | Journal (volume) | | 20 and 1. January to December 1915. Accounts Mine, System Action of Dissolved Air of, in Mill Pulp...and Folation, Air and Temperature in the Deepest Mine in the World,. Air, Compressed, for Ore Flotation...Uplift, Complete Testing Laboratory, forperanza Mine, Compressed Air for Ore Flotation, Concentrates...Bolivian Tin Smelting, Braden Copper Co., Chile, Mine of, Braden Copper Co., Concentrator of, Braden Copper...By-Product from Metallurgical Plants, Brunton, Use of in Mine Surveying, Business Ethics of the Engineer, Butchart |  | | Journal (volume) | | JOHN STANTON, Secretary and Treasurer. MINE OFFICE : Atlantic Mine, P.O., Houghton Co;, Nlicln CENTRAL...JOHN STANTON, Secretary and Treasurer. MINE OFFICE: Central Mine IP. O., Keweenaw Co., Mich. JOHN...INDUSTRY ADVERTISER. EUSTIS 1a MINING CAPETON, PROVINCE OF CO., QUEBEC. MINERS OF COPPER PYRITES...con¬ tinent for exploration and investment. The Province of Ontario has a mineral-bearing belt, 1,000 miles...Resources of Ontario, with geological map of the Province (580 p.); Annual Reports of Bureau of Mines and |  | | Journal (volume) | | Manager, Co., New York. State Engineer and Ex-officio Mine Inspector, Bismarck, N. D. Collins, George Coal...James Gold in Utah. Lead in Utah. Chief State Mine Inspector, Hartford, Ark. Coal Mining in Arkansas... Lead in British Columbia. Jones, John D. Chief Mine Inspector, Denver, Colo. Coal Mining in Colorado...Metallurgy and Uses of Alumi¬ num in 1909. State Mine Inspector, Boise, Idaho. Morrison, W. Professor...has a State mineralogist, while Idaho has a State mine inspector who collects statistics of mineral production |  | | Journal (volume) | | Consolidated, Ltd.—Argentina— Bolivia—Chile—Italy—Peru—Turkey . 70—72 BROMINE. (By Joseph Struthers)—Production...livia — Brazil — Chile—Columbia—Ecuador —Guiana—Peru—Uruguay—Russia—Servia — Spain —- Egypt — Gold Coast—Ivory...(by W. E. H. Carter, p. 349) — McDonald Mine—McConnell Mine—Artificial Graphite—Production and Value...507)—Austria—Canada —Dutch East India—Germany—India—Mexico—Persia—Peru—Roumania—Russia—Exports of Petroleum from Black...World—Algeria—Austria —Australia—Brazil—China—India—Italy — Mexico—Peru—Russia— Spain—Technology—Analytical Determination |  | | Journal (volume) | | '62 S27 "69 263 '383 M W (p.f.) Boswin Mine Boswin Mine Equipment Botallack Bowler. L. 115 307 441... Burt Slime Filter Butler, R. H. B '234 of a Mine 152 Progress in Cyanidation (r.M Asbestos Burnham...Forstner 300 193 Hecla Consolidation F Cam & Motor Mine Nigeria andits Tinfields Calvert, A. Camborne...Carbon in liand Banket Report Carn Brea & Tincroft Mine Salting Carter, T. Lane Report... Chamxiion Reef...Concessions .^. Dc Beers Ucbris Barrier Failure o( Mine '» Dcej«.t Wo''^-:-Vion Denny, i.. .a Dennv, H |
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