 | | Journal (article/letter/editorial) | | GEOLOGY AND MAJOR ORE DEPOSITS OF CENTRAL ULRICH PERU PETERSEN CONTENTS PAGE Abstract ........................................................ Cerro de Pasco .............................................century,what is now the Cerro de PascoCorporationstartedoperationsin Cerro de Pascoand later expanded'...complexenterprise,includingthe Goyllarisquizga coal mine, concentrating, smelting,and refiningfacilitiesand...observations and ideas. MAJOR ORE DEPOSITS OF CENTRAL PERU 409 General summariesare presentedby McLaughlin |  | | Journal (article/letter/editorial) | | Polymetallic Zn-Pb-Ag-Cu-Bi Mineralization at Cerro de Pasco, Peru* REGINA BAUMGARTNER†,** LLUÍS FONTBOTÉ,...Abstract The large Cerro de Pasco Cordilleran base metal deposit in central Peru is located on the eastern...Rosa areas, located 2.5 km northwest of the Cerro de Pasco open pit and in the southern part of the deposit...Teck Cominco Peru, Psje. los Delfines 159, Las Gardenias, Santiago de Surco Lima 33, Peru. 0361-0128/08/3739/493-45...formed alunite. The hydrothermal system at Cerro de Pasco was emplaced at a shallow depth (~500 m) in |  | | Journal (article/letter/editorial) | | THE PYRITE CERRO BODY AND COPPER DE PASCO MINE, HECTOR OREBODIES CENTRAL PERU J. WARD CONTENTS................................. Veins in the Excelsior Formation ................................ ...ABSTRACT The general geology of the Cerro de Pasco Mine in Central Peru is briefly reviewed to acquaint the...and structural factors. CERRO de PascoMine on the westernside of Cerro de Pascotownshipis at 10042'...latitude and 76015' west longitude (Fig. 1) in Central Peru. The collar of the main shaft, Lourdes shaft, is |  | | Journal (article/letter/editorial) | | 1991 Structure and ag e of the Cerro de Pasco Cu-Zn-Pb-Ag deposit, Peru E.S. Cheney * Department of Geology...The world-famous Cu-Zn-Pb-Ag deposit at Cerro de Pasco, Peru, consists of texturally massive pyrite,...unrelated to the Vent. The Cerro de Pasco Cu-Zn-Pb-Ag deposit of central Peru (Fig. 1) has long been genetically...known as "the Vent" (Graton and Bowditch 1936; Cerro de Pasco Copper Corp., Geological Staff 1950 - hereafter...three major hypogene sulfide assemblages at Cerro de Pasco are: massive pyrite (with associated smaller |  | | Journal (article/letter/editorial) | | Environ.merit of ()re Depositionat Cerro1)ePasco,Peru M•mco T. EINAUDI Abstract The massivesulfidereplacementbodyin...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) | | I936 No. 7 ACID SOLUTIONS IN HYPOGENE AT CERRO DE PASCO. • AND SAMUEL I. BOWDITCH. OUTLINE. Introduction............................. Alteration of the Excelsior Rocks ...................... Z(mal Distribution........................... Interpretat{on at Cerro de Pasco ........................... Alkaline Solutions...meeting,Dec., •935. Publishedwith permissionof the Cerro de PascoCopperCorporation. 651 652 L. C. GRATON...sulphidedepositsand the associated wall rock alterationat Cerro de Pasco,Peru, as now developed,shed clearand unequivocal |  | | Journal (article/letter/editorial) | | Mineralization in the Colquijirca District, Central Peru: Deposit-Scale Mineralogical Patterns RONNER BENDEZÚ†...2Sciences 295, Lima, Peru de la Terre et de l’environnement, Université de Genève, Rue de Maraîchers 13, CH-1205...Genève, Switzerland Abstract At Colquijirca, central Peru, a Miocene diatreme-dome complex is associated in...associations and assemblages: (1) enargite ± (luzonite, pyrite, colusite, tennantite, goldfieldite, ferberite...ore-forming fluids of magmatic origin. Introduction PERU is a major producer of silver, copper, zinc, lead |  | | Journal (article/letter/editorial) | | Mineralization in the Colquijirca District, Central Peru: Deposit-Scale Mineralogical Patterns RONNER BENDEZÚ†...2Sciences 295, Lima, Peru de la Terre et de l’environnement, Université de Genève, Rue de Maraîchers 13, CH-1205...Genève, Switzerland Abstract At Colquijirca, central Peru, a Miocene diatreme-dome complex is associated in...associations and assemblages: (1) enargite ± (luzonite, pyrite, colusite, tennantite, goldfieldite, ferberite...ore-forming fluids of magmatic origin. Introduction PERU is a major producer of silver, copper, zinc, lead |  | Rottier, B., Kouzmanov, K., Casanova, V., Wälle, M., Fontboté, L. (2018) Cyclic Dilution of Magmatic Metal-Rich Hypersaline Fluids by Magmatic Low-Salinity Fluid: A Major Process Generating the Giant Epithermal Polymetallic Deposit of Cerro de Pasco, Peru. Economic Geology, 113 (4) 825-856 doi:10.5382/econgeo.2018.4573 | Journal (article/letter/editorial) | | Giant Epithermal Polymetallic Deposit of Cerro de Pasco, Peru B. Rottier,1,†,* K. Kouzmanov,1 V. Casanova...mid-Miocene Cerro de Pasco Cordilleran polymetallic (Zn-Pb-Ag-Cu-Bi) deposit in central Peru formed during...the giant epithermal polymetallic deposit of Cerro de Pasco. Such a mechanism may also explain moderate-salinity...online. USA and Cerro de Pasco, Colquijirca, Julcani, Morococha, and Quiruvilca in Peru—the term “Cordilleran”...epithermal polymetallic orebodies in Butte, Cerro de Pasco, and Morococha are sourced from hydrothermal |  | Bendezú, Ronner, Page, Laurence, Spikings, Richard, Pecskay, Zoltan, Fontboté, Lluís (2008) New 40Ar/39Ar alunite ages from the Colquijirca district, Peru: evidence of a long period of magmatic SO2 degassing during formation of epithermal Au–Ag and Cordilleran polymetallic ores. Mineralium Deposita, 43 (7) 777-789 doi:10.1007/s00126-008-0195-1 | Journal (article/letter/editorial) | | 40Ar/39Ar alunite ages from the Colquijirca district, Peru: evidence of a long period of magmatic SO2 degassing...the large Miocene Colquijirca district in central Peru. Combined with previously published data, our results...Spikings : L. Fontboté Section des Sciences de la Terre, Université de Genève, Geneva, Switzerland e-mail: Ronner...Bendezú Sociedad Minera El Brocal S. A. A., Lima, Peru L. Page Department of Geology, Lund University,...40Ar/39Ar geochronology . Cordilleran . Colquijirca . Peru Introduction Hydrothermal systems with life spans |  | | Journal (issue) | | and 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................. Pasto Bueno district, Pallasca province, department of Ancash R a u r a -H u a n z a l |  | Benites, Diego, Torró, Lisard, Vallance, Jean, Laurent, Oscar, Valverde, Pablo E., Kouzmanov, Kalin, Chelle-Michou, Cyril, Fontboté, Lluís (2021) Distribution of indium, germanium, gallium and other minor and trace elements in polymetallic ores from a porphyry system: The Morococha district, Peru. Ore Geology Reviews, 136. 104236pp. doi:10.1016/j.oregeorev.2021.104236 | Journal (article/letter/editorial) | | from a Porphyry System: the Morococha District, Peru Diego Benites, Lisard Torró, Jean Vallance, Oscar...from a Porphyry System: the Morococha District, Peru, Ore Geology Reviews (2021), doi: https://doi.org/10...from a Porphyry System: the Morococha District, Peru 3 Diego Benitesa, Lisard Torróa,*, Jean Vallancea...Catholic University of Peru (PUCP), Av. Universitaria 1801, San Miguel, Lima 15088, 7 Peru 8 b Department...porphyry- 20 related Morococha District, Central Peru. Among the investigated minerals, LA-ICP-MS 21 |  | | Book (edition) | | bluish, brown 29 polysynthetic Rathite Idaite Luzonite Enargite Famatinite Reflection Colour & Ø... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...(red internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey (sample: Halbach);...(greenish grey; arg); Monte Narba Mine, San Vito, Cagliari Province, Sardinia, Italy; PPL B Same sample |  | | Book | | .....• ••~.. lnstituto Tecnol6gico i ~ GeoMinero de Espana Special Publication No. 8 f_o_r_G~e~o-lo_g_y_...CARDOZO Universidad Nacional de lngenieria, and Newmont Peru Limited Gerente de Exploraciones Av. Jose Galvez...Isidro, Peru Prof. Dr. ESTEBAN CEDILW Facultad de Minas, Metalurgia y Geologia, Universidad de Guanajuato...Guanajuato Ex-Hacienda de San Matias s/n Apartado Postal 347 Guanajuato, Gto. 36020, Mexico Prof. Dr. Lwfs...Lwfs FONTBOTE Departement de Mineralogie, Universite de Geneve 12, rue des Maraichers CH-1211 Geneve 4, Switzerland |  | | Book (edition) | | 03-40 Isocubanite II/C.04-50 Orickite II/C.04-60 Luzonite II/C.06-10 Famatinite II/C.06-20 Permingeatite...(yellowish white), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(greenish grey), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(bluish grey shades), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // 8 Gold A ...sample - photo A), dolomite (dark grey); Harstigen Mine, Pajsberg, Filipstad, Värmland, Sweden [j]; Nic |  | | Book | | .................. .42 3.1.6 Pirquitas, Jujuy Province, Argentina ..................................... 58 3.2.7 Maranda J, Murchison belt, Northern Province, South Africa ........... 59 VIII Table of.............................. 89 3.4.13 Bolivar, Cerro Bonete Area, Cordillera Occidental, Bolivia ......................... 93 3.4.20 Morococha, Junin, Peru ................................................................. 100 3.5.3 Kirki (St. Phillippe) Mine, Thrace, Greece ............................... |  | | Report (issue) | | eoltlelearniaiaiaintaletetelvieiaialata eremeleie Cerro: de) Mercado: -DUrango \siale «+ \eoTarerelaiale ...sieve Gamizgal, (Gane Carahuacra Casapalical Cerro eos eeeee eooeeresr eer oe eeeeeeeoeeeeeeeeeeeeene...eoe eeoeeeereoeseoeeeereeeeeeeeeeseeeeoe Rare de == aq no nocnoo0 ou Gounod do podouomadoooD ....eoeeereoeeeceoecoer eee se eeeeoseerseeseeoeee Pasco Colquijirca ..e.ece ..s.c.ce- eee eeeeeeeeeeoeeee...between galena sphalerite, Darwin Lead-Silver-Zinc mine, Inyo County, California, Econ. Geol., v. 66, p |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | Sierra, and Luis Jaramillo Cortes Institute Nacional de Investigaciones Geologico-Mineras Open-File Report...of Colombia, completed by the Institute Nacional de Investigaciones GeologicoMineras and the U.S. Geological...U.S. Geological Survey and the Institute Nacional de Investigaciones Geologico-Mineras began a cooperative...such areas may be appropriate. 12° SIERRA NEVADA DE SANTA MARTA Figure 1. Geologic provinces of Colombia...States). (3) The Cordillera Oriental and Serrania de Perija, which contain cores of Precambrian and Paleozoic |  | Amstutz, G. C., Goresy, A. El, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis. Springer Berlin, Heidelberg. doi:10.1007/978-3-642-68344-2 | Book | | block I experienced recently when visiting a gold mine in virtually unmetamorphosed ground. A fault cuts..."common sense" observations described from the gold mine with the chert and the organic matter. Another potent...Alterations of Conglomeratic Uranium Ores, Pronto Mine, Ontario, Canada E.Wm. Heinrich (With 1 Figure)...Observations on Ore Rhythmites of the Trzebionka Mine, Upper Silesian-Cracow Region, Poland L. Fontbote...the Cobaltite-Gersdorffite Series from the Raipas Mine, Finnmark, Norway F.M. Vokes and G.S. Strand (With |  | | Book (edition) | | Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada), Joel...\lim•ra/ogica ASG ASJS,\' Arc:hil-1.•s de Science G,•111.½·e Atti de/la Sod,•ta ltalicma di Scienze Natura/i...1·exactas,jisicos y natura/es. Unil'ersidad nacicmal de Cordoba Bulletin of the Geologica/ Society of Finland...Geo/ogical Sciences Bulletin de ,\lineralogie and its precursors Boletin de Minera/ogia (Sociadad Mexicana...Association Bulletin de fa Societe Beige de Geologie 8111/elinde la Societe franraise de Mineralogie 8111/etincie |  | | Book (volume) | | for Co4As8^ read C04AS81*. tinder ref. 10 add 11. de Jong (Physica, 6, 325, 1926) by powder and rotation...and the corresponding citation (Hudson Bay 309 mine). in Ref. 4, line Z, for 670 read 676. 310 in...no. for Quespisiza, Chile, read Quespisiza, 3, Peru. 354 and r on the upper faces, and and the face...5, for Black Forest read Odenwald. for Rhine Province read Westphalia. for in the Tirol read, Salzburg...say that this guarantee did much to deterrepaid. mine the award of the grant. To Mr. W. 0. Wiley, Chairman |  | | Journal (issue) | | COVELLITE crystal cluster, 3 cm across, From the Leonard mine, Butte, Montana. Frederick H. Pough collection;...the Butte mining camp, especially in the Kelley mine, was just full of vug holes . . . the holes, some...located in Butte, at the site of the old Orphan Girl mine. . . . So wrote a trainee miner, Jerry Dolph, concerning...an underground stope at Butte, Montana’s Kelley mine in the early 1970’s (Dolph, 1994). The wonderful...crystallized species, unusual associations, or individual mine localities. Similarly, the popular journals are |  | | Book | | Almaden (Spain), Monte Amiata (Italy), Juan Cavelica (Peru), (USA) • Application : chemistry, measuring instruments...(Yugoslavia), Mercur - Utah (USA), Juan Cavelica (Peru); large crystals (up to 60 cm and 30 kg) are found...Caucasus - crystals up to 1.5 cm (USSR), Getchell Mine - Nevada (USA) •Application: ore (extraction of...calaverite (83) • Occurrence: rare; Sacar&mb, Baia de Aries (Romania), Kalgoorlie (Australia), Calaveras...- aggregation of crysta ls from pil e of a coal mine; Kladn o (Czechoslovakia - width of field 15 mm) |  | | Report (volume) | | based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...government believed might someday be economic ta mine. Stratiform deposits of large areal extent, such...EXAMPLES High Plateau, Del Norte Cty, USCA Coto Mine, Luzon, PLPN (Wells and others, 1946) (LeBlanc...DEPOSITS Name Ace of Spades Adobe Canyon Gp. Ajax Alice Mine Allan (Johnson) Alta Hill Althouse Alyce and Blue |  | | Journal (article/letter/editorial) | | the Butte mining camp, especially in the Kelley mine, was just full of vug holes . . . the holes, some...located in Butte, at the site of the old Orphan Girl mine. . . . So wrote a trainee miner, Jerry Dolph, concerning...an underground stope at Butte, Montana’s Kelley mine in the early 1970’s (Dolph, 1994). The wonderful...crystallized species, unusual associations, or individual mine localities. Similarly, the popular journals are...feet under the Butte Post Office, in the Steward mine, 1897. World Museum of Mining photo. Snowfall is |
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Excelsior Mine, Cerro de Pasco, Pasco province, Pasco, Peru