 | | Book | | International Studies Latin America Series No. 31 Athens Peru 02000 by the Center for International Studies...art: Miningguano workers in late-nineteenth-century Peru. Pictures and illustrations are taken from CarlosB...Politico, Miwero, Agricoln, Zndustrialy Cornerrial (Lima: Libreriae Imprenta Gil, 1902). Library of Congrrss...the social economy of mining in nineteenth-century Peru / Jost R. Deustua. p. cm. - (Monographs ininternational...Silvermines and mining-Peru-History-19thcentury. 2. Silverminers-Peru-History-19thcentury. 3. Peru-Economicconditions-19th |  | | Journal (issue) | | TSKnerals of i'eru ! Indian miner, Cerro de Pasco, Peru, 1869 (Simonin, 1869). J3E(mes and J3E(merals...crystal group, 7 cm, from the Huanzala mine, Dos de Mayo Province, Peru. Marty Zinn collection; Jeff Scovil............................... History of Peru Mining in Peru The Mineral Specimen Business C o l l e c....................... Quiruvilca district, Santiago de Chuco province, department of La Libertad PASTO.......................... Pasto Bueno district, Pallasca province, department of Ancash R a u r a -H u |  | | Journal (article/letter/editorial) | | the patternand relativeagesof ore in a single district. The evidencein SoutheastMissourisuggestsinhomogeneous...834 AM- I I 852 18 92 837 18 86 834 Av CASAPALCA. * •'• SANCRISTOBAL • AM- C'"SAPALC'" AM-...and lead appear in increasingamounts (relative to copper) with increasingdistancefrom the intrusions. Zinc...betweenthe differentlead-zincdepositsin the Cerro mine havenot beenestablished.The sevengalenasamplesfrom...be classifiedonly in regard to their depthin the mine and occurrence in irregular shapedbodies. The Casapalcadepositis |  | | Journal (article/letter/editorial) | | GEOLOGY AND MAJOR ORE DEPOSITS OF CENTRAL ULRICH PERU PETERSEN CONTENTS PAGE Abstract ................................ 427 430 434 448 454 462 Casapalca ................................................summarizedas a frame of referencefor a discussionof copper,lead, zinc and silver depositsin this region. The...the center of the districts to the margins. This district zoning is modifiedby local or orebodyzoning and...Cerro de Pascoand later expanded' to Morococha, Casapalca,San Cristobal and Yauricocha. Exploitation of |  | | Book | | Cn1tbbel c.■pAlce ■ Y■ur,coch• Cobna Location of Peru within South America and Centromln Peru's operations... I H S CENTROMIN EMPRESA MINERA DEL CENTRO DEL PERU Editor: Enrique Cavero Gosser T PUBLISHED BY...ODAY the Empresa Minera del Centro del Peru (CENTROMIN - PERU) is the pride of all Peruvians. It was...tional necessity and social interest. CENTROMIN - PERU belongs to all Peruvians, and its creation occurred...ensure the creation of new Address: Carabaya 831-D, Lima jobs, and at the same time new technologies will |  | | Journal (article/letter/editorial) | | the Peruvian Cordillera, Departments of Junin and Lima DONALD H. MCLAUGHLIN Geological Society of America........................................... 611 Casapalca formation..................................................................... ......... 616 Casapalca volcanics.......................................Published w ith the permission of the Cerro de P asco Copper Corporation. (591) Downloaded from gsabulletin...plateaus, chiefly in the departments of Ju n in and Lima. I t is a partial summary of the infor mation and |  | | Journal (article/letter/editorial) | | rolling stock, etc. had be Four miles far From Casapalca we have 11 miles more to Galera tunnel, the...also supplied with the apparatus neces tains of copper, so named by the Indians. point there are still...OROYA RAILROAD beer and weak watery solutions OF PERU WHICH CLIMBS HIGHER of THAN ANY OTHr::R ON THE...Ferrocarril Central found in the most contaminated del Peru. Messrs. Thorndike, the Meiggs famous at ...after beer sampled from one of the dis'ricts from Lima, although the road runs to the very shores difficultieil |  | | Journal (article/letter/editorial) | | Geochemistry of TetrahedriteandMineralZoning at Casapalca, Peru ISHIUNG WU AND ULRICH PETERSEN Abstract The...parageneticposition can be correlatedfrom one part of the mine to anotherover great distances. Quantitativeele...probablycloseto the center of the hydrothermal systemat Casapalca. The outer SO-rich Ag-rich tetrahedrite zone envelopsthe...This zoning pattern differs from the one used at Casapalca for severaldecades.The newly proposedzoningof...mineralizationshouldbe usefulas a guideto mineralexplorationat Casapalca. A similar zoning pattern of the SO/As ratio and |  | | Report (issue) | | the following page) from the open-pit magnesite mine at Podrečany, Czechoslovakia (now just Slovakia)... Sodalite, 5 cm, from Sar-e-Sang, Badakhshan Province, Afghanistan. Arkenstone specimen; Joe Budd photo...an August 2013 find of siderite in the Milpillas mine, Sonora, Mexico. If siderite specimens from Milpillas...last autumn from a huge pocket in the Milpillas mine (see the print report coming up in May-June). Rob...========== Siderite, 5 cm, from the Milpillas mine, Cuitaca, Sonora, Mexico. Arkenstone specimen; Joe |  | | Journal (article/letter/editorial) | | pohwatp@si.edu ENARGITE Longfellow Mine, Red Mountain District, San Juan County, Colorado Are all things...the north orebody of the Longfellow mine, Red Mountain district, San Juan County, Colorado. Specimen...orthorhombic.) Enargite and luzonite are ores of copper, with enargite being the more common of the two...sedimentary-hosted lead-zinc deposits of the Tri-State district in the United States. It is known to replace pyrite...Berman, and Frondel 1944). The copper arsenates of the Tintic district, Utah, and of Tsumeb, Namibia, |  | | Journal (article/letter/editorial) | | Ventures in Peru ALBERTOBENAVIDESQ. Cia. de Minas Buenaventura S.A., Carlos Villaran 790, Lima 13, Peru Abstract...significantexplorationand mining developmentsin Peru in this century occurredbetween were madeby a numberof...mineralresourceswaslikely withinthe nextdecade, mining in Peru began a period of growth. Eulogio set off an intensesearchfor...polymepenedin Peru before 1940. Figure i showsthe lo- tallic ores of the Cerro de Pasco district. cationof...Mining before 1940 During Colonial times (1535-1821) Peru was an importantproducerof goldandsilver.The goldcame |  | | Journal (article/letter/editorial) | | tetrahedritesfrom Coeur d'Alene,Idaho, and Orcopampa andJulcani,Peru,to documenttheseobservations. Similarheterogeneity...deposits.Althoughgenerallyclassedasa copper samplesfrom Casapalca,Peru (Wu and Petersen, sulfosalt,its c...tetrahedritesare commonlyhet- Idaho; Orcopampaand Julcani,Peru; and Creede, erogenousin composition(Yui, 1971;...the brecciapipe at Cananea,Mexico. electrons,Casapalca sample5270, showingcompositional growth Ag co...proximalto the presumedsourceof the solutions Casapalca,Peru (determinedby the zonationof wall-rockalteration |  | | Report (volume) | | (A) Geology of the Huancavelica quicksilver district, Peru, by Robert G. Yates, Dean F. Kent, and James...and ore deposits of the Atacocha district, Departamento de Pasco, Peru, by Robert F. Johnson, Richard ...quicksilver district, Peru. 2. Geologic section of the Belen tunnel, Santa Barbara mine, Huancavelica...Huancavelica quicksilver district. 3. Geologic map and section of the Botija Punco mine, Huancavelica quicksilver...quicksilver district. 4. Geologic map and sections of the San Roque mine, Huancavelica quicksilver district. 5 |  | | Journal (article/letter/editorial) | | quartz from the Finlandia vein, Colqui, Peru, from Casapalca,Peru, and from the OH vein, Creede,Colorado...range of 1 to 40 ppm at Colqui, 1 to 50 ppm at Casapalca,and 1 to 25 ppm at Creede. These resultsare consistentwith...vein in the Colqui District, Peru, from the Ag-Pb-Zn-Cu deposit at Casapalca,Peru, and from the OH vein...combiningthe 1647 1648 T. TSUI AND TAB•.E 1. District Colqui Sample• H. D. HOLLAND Location of Samples...735 level 437, stope 755 level 428, stope 735 Casapalca 8N2A 17M200 late stage late stage N vein M |  | | Journal (article/letter/editorial) | | 719-743 (2012) DOI : 10.3749/canmin.50.3.719 COPPER-EXCESS STANNOIDITE AND TENNANTITE-TETRAHEDRITE...IN A ZONED CORDILLERAN BASE METAL DISTRICT, MOROCOCHA, CENTRAL PERU Honza CATCHPOLE§ Earth and Environmental...polymetallic mineralization in the Morococha district, central Peru, displays a deposit-scale base metal zonation...evolving hydrothermal fluid by the host rock on a district-scale. Keywords: base metal zonation, Morococha...Bendezú et al. 2008a). In the Morococha district, central Peru, Cordilleran polymetallic mineralization |  | | Journal (article/letter/editorial) | | Ocean. cars to the vess.:Jl's This port is Peru are remarkable on account of the railroad engineering...was experienced was in connec· JULY From Casapalca we have 11 miles more to round the mountains...also supplied with the apparatus neces tains of copper, so named by the Indians. point there are still...OROYA RAILROAD beer and weak watery solutions OF PERU WHICH CLIMBS HIGHER of THAN ANY OTHr::R ON THE...Ferrocarril Central found in the most contaminated del Peru. Messrs. Thorndike, the Meiggs famous arsenic |  | | Journal (article/letter/editorial) | | uglies,” yet they are not only important ores of copper and silver, they can also provide impressive and...National University] at 06:43 31 December 2014 mine in Colorado, and they found virtually the entire...silver substituting for copper. Zinc and mercury may also substitute for copper in some specimens. It is...most common, and is an important ore mineral of copper and a minor source of silver. In fact, in some...lustrous group of tetrahedrite crystals from Casapalca, Peru. Jewel Tunnel Imports specimen when photographed |  | | Journal (article/letter/editorial) | | SEPTEMBER, THE VEINS OF CASAPALCA, H. E. McKINSTRY No. x932 6 PERU. AND J. A. NOBLE. INTRODUCTION...Superintendentand Assistant Superintendentat Casapalca,for facilities during the course of the .work;... permissionto publishthis paper. Location.---Casapalca is situatedhigh in the central Peruvian Andes...Pacificat the port of Callao. East of the to,wn of Casapalca,Carlos Francisco,one of the peaks of the Western...that the Carlos Francisco Mine has beenopened. The name of one other mine needsto be borne in mind--the |  | | Journal (issue) | | Mineral Collector~ Newsletter $3.00 Copper Crystals from the Flambeau Mine Near Ladysmith, Rusk County, Wisconsin...WI 54022 william.s.cordua@uwrf .edu The Flambeau Mine, located near Ladysmith, Rusk County, Wisconsin...tons of high grade copper ore (averaging 10% Cu) from May 1993 to July 1997. The mine and tailings piles...tourmaline crystals on cleavelandite, from the Dunton Mine in Newry as part of the fund-raising efforts of...3) ----2 Mineral News July 2004 Flambeau Mine Copper Crystals (Continued from page l) Many common |  | | Journal (issue) | | except the Dale Beck Valley, Dry Gill and Carrock End Mine. Grahamis hoping to get the permit system properly...white or lemony yellow in colour. Large deposits of copper, tin, and uranium are economically important, and...still very much a 'frontier place'. One supposed mine was started by a character called Otto van Stryk...Stryk who thought he had found a huge iron mine. Alas, he never got any useable ore out of it. Rick went... So now it is recognised as a potential uranium mine! Another anecdote involved a light plane brought |  | | Book | | P')76m Purser, W I' C 198T- , • Metal-mining in Peru, put and present 1by1 W. F . C. Purser. New York...NIOUro.. Peru. . l. Tltle- TN~9.P8T. . -· ' • 18,50 '18-182'81 Metal-Mining in Peru, Past and...social, and political development. Metal-Mining in Peru, Past and Present -a :'O > m C) m ::D ,, Ch...importance of the mines of Peru. Part~ of the book sketches the background of Peru and its mining history...into five chapters for the five mining areas of Peru. Part III is concerned with the economic significance |  | | Journal (article/letter/editorial) | | 12 FEBRUARY, 1927 THE MINERALS No.2 OF CASAPALCA, PERU' H. E. McKtNsrRy. Ea.rvard,Uniaersitt. INrnopucrrox...more fabulous reports of it, have made the name of Peru synonymous with untold riches and have attracted...scientific nature to claim his interest. Viewing Central Peru as a whole, one is impressedby the manner in which...which the mineralogy of each particular district, while having its individual peculiarities, accords with...particularly the rare variety luzonite. ' At Casapalca, enargite is unknown, and while tetrahedrite of |  | Catchpole, Honza, Kouzmanov, Kalin, Fontboté, Lluís, Guillong, Marcel, Heinrich, Christoph A. (2011) Fluid evolution in zoned Cordilleran polymetallic veins — Insights from microthermometry and LA-ICP-MS of fluid inclusions. Chemical Geology, 281 (3) 293-304 doi:10.1016/j.chemgeo.2010.12.016 | Journal (article/letter/editorial) | | Cordilleran polymetallic vein from Morococha, central Peru. Results record an evolution from initial deep-seated...are characteristic of the late stages of porphyry copper systems (Meyer et al., 1968; Guilbert and Park...common feature observed during field mapping and mine exploration essaying, and occurs from the small...to entire ore deposits or mine districts. Classic examples include Casapalca (Rye and Sawkins, 1974),...Morococha (McLaughlin and Graton, 1935; Cerro de Pasco Copper Corporation, 1948; Petersen, 1965; Catchpole et |  | | Journal (article/letter/editorial) | | pp. 931-949 Geologyof theJulcaniMiningDistrict,Peru I,JLRICHPETERSEN, DONAnDC. NOBLE.MARIOJ. ARENAS...(Ag-Bi-Pb-Cu-W-Au) mineralizationat the Julcanidistrict, central Peru, is geneticallyrelatedto a geologicallybrief pulseof...detailedmetal ratio contouring.The central part of the district, characterized by the pyritic gold-tungstenmineralization...Julcanimining district has been the object of a large numberof geological the departmentof Huancavelica,Peru (see...purposeof this paperis to provide The Julcani mining district has been worked since an accountof the geologicaland |  | | Journal (article/letter/editorial) | | IsotopicVariationsin the Lower ChesterVein, Sunshine Mine, Idaho RICHARD H. HARRIS, Newmont Exploration,327...vertical and lateral extent. THE Coeur d'Alene district of northern Idaho has rich Previouslyknownsulfurisotopicdata...veinshave the Lucky Friday and other mines in the district. simpleandunvaryingmineralogyandmay havelarge... Little is publishedcon- levels of the Sunshine mine. cerningthe chemistryand isotopiccompositions of...zonationswere noted. 706 ISOTOPIC VARIATIONS,SUNSHINE MINE, IDAHO 707 Arnold Silverman(pets. commun.) reportsthat |
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