 | | Journal (article/letter/editorial) | | GEOLOGY AND MAJOR ORE DEPOSITS OF CENTRAL ULRICH PERU PETERSEN CONTENTS PAGE Abstract .......................................................... Yauricocha ...............................................expanded' to Morococha, Casapalca,San Cristobal and Yauricocha. Exploitation of thesemetal minesled to the formationof...complexenterprise,includingthe Goyllarisquizga coal mine, concentrating, smelting,and refiningfacilitiesand...observations and ideas. MAJOR ORE DEPOSITS OF CENTRAL PERU 409 General summariesare presentedby McLaughlin |  | | 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 BUENO G r o u................. Pasto Bueno district, Pallasca province, department of Ancash R a u r a -H u a n z a l |  | | Journal (article/letter/editorial) | | YauricochaDistrict, Central Peru ANGEL ALVAREZ A. Departamento de Geologfa, CENTROMIN-PERU S.A.,La Oroya,Perd...thatofJulcani andotherenargite-tetrahedrite districtsin Peru, with the differencesin ore typesat leastin part...reflectingthe carbonate composition of the hostrockat Yauricocha. The elementalchemistry of the PurlsimaConcepci6n...0361-0128/88/856/1368-11 $2.50 1368 PURâ˘$IMACONCEPCICâ˘N DEPOSIT,PERU 13 6 9 bonate rocks and calcareous siltstones...principalorebodies of the Yauricocha district, locatednear the westernmarginof the Yauricocha stock,arerelated |  | | Journal (article/letter/editorial) | | such as Quiruvilca and Julcani, suggest a Pasco,Peru, hasproducedmorethan 66 millionmettemporal decrease...highsulfur,Cu-richcore(enargite-pyrite (e.g., Butte, Main Tintic, and Yauricocha)the paraor bornite-pyrite)...zones in base metal lodes enargite-pyriteveins, tennantite replaces enargite typically expandoutwardwith...et al., 1968)--is followedby late replacementof enargite by tennantite(Salesand Meyer, 1949; Meyer et al...Abbreviations:Bn = bornitc, Cp = chalcopyrite, En = enargite, Hm = hematite, KAOL -- kaolinitc, Mt -- magnetite |  | | Journal (article/letter/editorial) | | Zn-Pb-Ag-Cu-Bi Mineralization at Cerro de Pasco, Peru* REGINA BAUMGARTNERâ ,** LLUĂS FONTBOTĂ, Department...Pasco Cordilleran base metal deposit in central Peru is located on the eastern margin of a middle Miocene...consists of zoned east-westâtrending Cu-Ag-(Au-Zn-Pb) enargite-pyrite veins hosted in the diatreme breccia in...minerals. The zoned enargite-pyrite veins display mineral zoning, from a core of enargite-pyrite Âą alunite...possibly the oxidized equivalent of the second-stage enargite-pyrite veins located in the western part of the |  | | Journal (article/letter/editorial) | | types of ores are recognized in the Huanzala mine, Peru. Zinc and lead ore of adularia-sericite type...ore of acid-sulfate type, is characterized by enargite, luzonite and bornite, accompanied by tin, silver...copper ores from the Teine mine, Hokkaido, Japan and the Chinkuashih mine, Taiwan are acid-sulfate type...type, characterized by the occurrence of enargite and luzonite. However, zinc and lead ores of the adularia-sericite...the Huanzala deposits. The enargite and luzonite ores in the Hokuetsu mine, Japan are closely associated |  | | Report (issue) | | of Anthropological Investigations Pueblo Libre, Lima, PerĂş by Georg Petersen G. Translated by William...Mines and mineral resourcesâPeruâHistory. 2. MetallurgyâPeruâHistory. 3. Peruâ Antiquities. I. Title. TN52... . . . . . 10 Polychromatic Pigments from Vieja Lima . . . . . . . . . . . . . . . . . . . . . . . ....Instituto de Investigaciones AntropolĂłgicas, in Lima, PerĂş. Colleague, editor, and friend, Professor...archaeologist at the Academia Peruana de la Historia in Lima, recognized and was intrigued with Petersenâs broad |  | | Journal (article/letter/editorial) | | mineralization in the Colquijirca mining district, central Peru Received: 28 August 2002 / Accepted: 18 February...Springer-Verlag 2003 Abstract At Colquijirca, central Peru, a predominantly dacitic Miocene diatreme-dome complex...diatreme-dome complex and are zoned outward from pyriteâenargiteâquartzâalunite to pyriteâ chalcopyriteâdickiteâkaolinite...R. BendezuĚ Sociedad Minera El Brocal S. A., Lima, Peru interval between the younger mineralization...noted that in certain systems (e.g., Yauricocha and Cerro de Pasco, Peru and Bisbee, Arizona) these ores are |  | | Journal (article/letter/editorial) | | Mineralization in the Colquijirca District, Central Peru: Deposit-Scale Mineralogical Patterns RONNER BENDEZĂâ ...2 AND LLUĂS FONTBOTĂ2 1Bilbao 2Sciences 295, Lima, Peru de la Terre et de lâenvironnement, UniversitĂŠ...Genève, Switzerland Abstract At Colquijirca, central Peru, a Miocene diatreme-dome complex is associated in...following mineral associations and assemblages: (1) enargite Âą (luzonite, pyrite, colusite, tennantite, goldfieldite...dickite, smectite, illite, sericite, quartz); (2) enargite Âą (pyrite, quartz, bismuthinite, alunite, dickite |  | | Journal (article/letter/editorial) | | Mineralization in the Colquijirca District, Central Peru: Deposit-Scale Mineralogical Patterns RONNER BENDEZĂâ ...2 AND LLUĂS FONTBOTĂ2 1Bilbao 2Sciences 295, Lima, Peru de la Terre et de lâenvironnement, UniversitĂŠ...Genève, Switzerland Abstract At Colquijirca, central Peru, a Miocene diatreme-dome complex is associated in...following mineral associations and assemblages: (1) enargite Âą (luzonite, pyrite, colusite, tennantite, goldfieldite...dickite, smectite, illite, sericite, quartz); (2) enargite Âą (pyrite, quartz, bismuthinite, alunite, dickite |  | | Journal (article/letter/editorial) | | OF THE SILVER COLQUIJIRCA, H. DEPOSIT AT PERU. E. MCKINSTRY. DR. WAâ˘.r)V. MARLâ˘Nâ˘)GRV. N ⢠...a paperon the Colquijirca Silver mine in the Andes of Central Peru.- The presentarticle is the result...younger than the ⢠Lindgren, W.: The Silver Mine of Colquijirca, Peru. 331-346, I935. 618 Ecos. GEoâ˘.., vol...vol. 30, pp. SILVER DEPOSIT .4T COLQUHIRC.4, PERU. 619 MachayLimestone(Comanchian).They are believedby...the Peruvian Cordillera, Departments of Junin and Lima. Geol. Soc. Amer. Bull. 35, P. 6â˘, â˘924. a Ahlfeld |  | | Journal (article/letter/editorial) | | Environ.merit of ()re Depositionat Cerro1)ePasco,Peru Mâ˘mco T. EINAUDI Abstract The massivesulfidereplacementbodyin...arsenopyrite q- pyrite q- arsenic sulfidation curve. Enargite-luzonite-pyrite veinswith advancedargillicalterationenvelopes...monoclinicpyrrhotite on the deepest level of the mine below the bottom of Pb-Zn ore. On higher levels...metallogeniclink betweenthe CuZn-Pb-Ag provinceof central Peru and the Sn-W-Ag-Bi provinceof Bolivia. The seco...sulfidelode deposits,suchas Yauricochaand Morococha,Peru; Magma and Bisbee,Arizona; and Butte, Montana. High |  | | Journal (article/letter/editorial) | | HYDROTHERMAL W. LEACHING C. LACY AND IN CENTRAL PERU H. L. HOSMER ABSTRACT Hydrothermalleachingof...describedfrom severalmining districtsin Central Peru. Leaching is normally associatedwith lead-zinc ores...attentionswere drawn to a puzzlingphenomenon in Central Peru where the down-dip extensionof a well-mineralizedleadzinc...GEOLOGICAL SETTING The geologyof the mines of Central Peru has most recently been summarizedin the Lead-Zinc...many and varied metalliferousdepositsof Central Peru. The depositsare generally acrobatholithic,spatiallyand |  | | Journal (article/letter/editorial) | | lgneousActivityandMineralization, Cerro de Pasco,Central Peru MILES L. SILBERâ˘IAN AND DONALD C. NOBLE Abstract...Pasco Ă La Oroya Morococha 12ø Ă Huancayo LIMA Ă Yauricocha 0 Ă Huancavelica Ă Julcani Huachocolpa...14' I 78ø I 76ø 74a FIG. 1. Map of central Peru showinglocationsreferred to in text. replacementof...cut by numerousmajor transverse copper-silver (enargite-pyrite) veins. The copper-silverveins in turn... IGNEOUS ACTIVITY AND 3IINERALIZATION, CERRO DE PASCO, PERU 927 TABLE 1. GeneralizedStratigraphicand ParageneticRelationsof |  | | Journal (article/letter/editorial) | | this systemareMineral Formula Abbreviation Enargite Cu ,ASS4 en Luzonite Tennantite Lautite C...(35), botryoidalluzonite has formed on crystalsof enargite which has in some casesbeen leached out while...Cu-As-Ssystem. Analysesof naturallyoccurringluzonite-enargite pairsare few. At Tsumeb,Moritz (51) reportsthat...apparently very rare, but may be easilymistakenfor enargite. Collineariâ˘ies.-Collinear Precluded Cu, It...Butte,Mont. (68). Covelliteoccurswithin grainsof enargite(and alsoof pyrite) at Cerro de Pasco(28, p. 669) |  | | Journal (article/letter/editorial) | | fluid at temperatures less than 150°C. At the Tui Mine, New Zealand, the bar&-water geothermometer indicates...geothermometer at the Yauricoeha copper deposit, Peru, and oxygen isotope analyses of the barite are consistent...4oâC, respectively. Yauricocha copper deposit, Peru Veins of covellite-enargite, barite and pyrite...and sulfur species in the ore fluid. At the Tui mine, Te Aroha, New Zealand, the barite-water isotopic...geothermometer when applied to samples from the Yauricocha copper deposit, Peru, yields a temperature consistent with |  | | 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 |  | | Report (issue) | | part of the group going underground at the Magma Mine, owned and operated by Magma Copper Company. Our...Table Top Mountains located southwest of the Sacaton Mine.) Note that the vegetation here at 3,400 feet has...which bottomed at 18,013 feet, and the North Star Mine area. Vegetation at 2,800 foot elevation, giving...Mile Post Cumulative Mileage lit The North Star Mine area (Yeend, 1976) is in the low hills (10 o'clock)...Soldiers protected Pinal City and the Silver King Mine from Apache raiders. It was the home of Col. William |  | | Journal (article/letter/editorial) | | Regional geology and mayor ore deposits of Central Peru. Econ. Geol., 60, 8, 407~476, Lancaster 1965. RADELLI...broad sense that the expression "metallogenic province" is used in this paper. When all deposits of various... In this regard, the expression "metallogenie province" is used in a rather restricted sense. Even so...influence of political and geographic factors. Thus, Peru, Bolivia and Chile enjoy a long established mining...L. ARISTARAIN,J.C.M. TURNER and J. C. FERNANDEZ LIMA for Argentina, G. TOLBEi=tT ~or Brazil, D. H. MGLAuGHLIN |  | | Report (issue) | | between galena sphalerite, Darwin Lead-Silver-Zinc mine, Inyo County, California, Econ. Geol., v. 66, p..., Bingham 1971, mining U. xiii S. study mine, of the '"'B" limestone Bingham mining The age... 1971, p. 215-225 The Bolivian tin-silver province: Econ. Geol., v. 66, ABSTRACT These bibliographies... in Canada and the United States, by state or province. The state in which each Mexican deposit occurs...Finally, to that fine group of scientists and men, the mine geologists of the Americas, who have taken time |  | Catchpole, H., Kouzmanov, K., Putlitz, B., Seo, J. H., Fontbote, L. (2015) Zoned Base Metal Mineralization in a Porphyry System: Origin and Evolution of Mineralizing Fluids in the Morococha District, Peru. Economic Geology, 110 (1) 39-71 doi:10.2113/econgeo.110.1.39 | Journal (article/letter/editorial) | | of Mineralizing Fluids in the Morococha District, Peru Honza Catchpole,1,â ,* Kalin Kouzmanov,1 Benita Putlitz...mineralization) in the Morococha district, central Peru, is part of a large magmatic-hydrothermal system...precipitated tennantite-tetrahedrite, chalcopyrite, enargite, sphalerite, and galena. Upon cooling below 270°C...metal vein and replacement bodies at Morococha, Peruâthe subject of this study (McLaughlin and Graton...higher-temperature porphyry-style mineralization in Peru. â Corresponding author: e-mail, catchpole@gmx |  | | Journal (article/letter/editorial) | | confirmedas a constituent of "sooty chalcocite" at one mine in the Copiap6 area (Clark and Sillitoe, 1969),...Chuquicamata,Antofagasta Province, northern Chile (Bandy, 1938), at the Campbell Mine, Bisbee,Arizona (Schwartz...blaubleibendercovellite from Mina Santos, a small mine in the productive Punta del Cobre group, using optically...recognized,in association with bornite, at Yauricocha, Peru (Kobe, 1961), in various depositsin Argentina...measurementson specimensfrom the Manto Esperanzzr mine (Figure 7). Two areas of poiygranular idaite aggregates1-ielded |  | | Journal (article/letter/editorial) | | 240-m-thick quartzite unit of the Pennsylvanian Bingham Mine Formation, extends 170 m from the northeast margin...a thrust fault, below which beds of the Bingham Mine Formation are vertical and cut by abundant northeast-striking...abundant pyrite, lesser amounts of bornite, digenite, enargite, and traces of nukundamite. Based on experimental...analysis but referred to as idaite Lewis (1996) Yauricocha, Peru Porphyryrelated CuAu-Pb-Zn limestone replacement...deposit Qtz, py Restricted to high-sulfidation enargite zone; euhedral crystals in open space with cv |  | | Book | | Newmont Peru Limited Gerente de Exploraciones Av. Jose Galvez Barrenechea 218, Urb. Corpac Lima-San Isidro...Isidro, Peru Prof. Dr. ESTEBAN CEDILW Facultad de Minas, Metalurgia y Geologia, Universidad de Guanajuato...place in September 1986 in Cusco, Peru, sponsored by Multiciencias (Peru) and UNESCO. During this seminar...Latorre, Director of the Multiciencias courses in Peru strongly supported the whole organization of the...January 1990 G. C. AMSTUTZ, Heidelberg M. CARDOZO, Lima E. CEDILLO, Guanajuato L. FONTBOTE, Heidelberg/Geneve |  | | Book | | S. Australia W. F . H A E D E R L E , La Oroya, Peru H. D. HOLLAND, Princeton, N . J . H . E. K A P P...places of extreme differentiation (e.g., at the Frood Mine and at Insizwa) bismuth and tellurium minerals are...peculiar bornite occurrences in the Ookiep area, Cape Province, are on one hand typical transition deposits;...(1940). 12 T H E ORE MINERALS FIG. 4 80 X Mouat Mine, Stillwater Valley, Montana RAMDOHR From a border...minerals are present everywhere. b) Chalcocite-enargite-tennantite group. Characterized by marked decrease |
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Yauricocha Mine, Yauyos Province, Lima, Peru